diff options
Diffstat (limited to 'include/linux')
33 files changed, 126 insertions, 164 deletions
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 9f374cfa1b05..e7d0593bb576 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -76,6 +76,13 @@ struct atm_dev_stats { /* set interface ESI */ #define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc) /* force interface ESI */ +#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc) + /* register a LECS address */ +#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc) + /* unregister a LECS address */ +#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc) + /* retrieve LECS address(es) */ + #define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc) /* get AAL layer statistics */ #define ATM_GETSTATZ _IOW('a',ATMIOC_SARCOM+1,struct atmif_sioc) @@ -328,6 +335,8 @@ struct atm_dev_addr { struct list_head entry; /* next address */ }; +enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS }; + struct atm_dev { const struct atmdev_ops *ops; /* device operations; NULL if unused */ const struct atmphy_ops *phy; /* PHY operations, may be undefined */ @@ -338,6 +347,7 @@ struct atm_dev { void *phy_data; /* private PHY date */ unsigned long flags; /* device flags (ATM_DF_*) */ struct list_head local; /* local ATM addresses */ + struct list_head lecs; /* LECS ATM addresses learned via ILMI */ unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */ struct atm_cirange ci_range; /* VPI/VCI range */ struct k_atm_dev_stats stats; /* statistics */ @@ -457,7 +467,7 @@ static inline void atm_dev_put(struct atm_dev *dev) int atm_charge(struct atm_vcc *vcc,int truesize); struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size, - int gfp_flags); + gfp_t gfp_flags); int atm_pcr_goal(struct atm_trafprm *tp); void vcc_release_async(struct atm_vcc *vcc, int reply); diff --git a/include/linux/bio.h b/include/linux/bio.h index 6e1c79c8b6bf..3344b4e8e43a 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -276,8 +276,8 @@ extern void bio_pair_release(struct bio_pair *dbio); extern struct bio_set *bioset_create(int, int, int); extern void bioset_free(struct bio_set *); -extern struct bio *bio_alloc(unsigned int __nocast, int); -extern struct bio *bio_alloc_bioset(unsigned int __nocast, int, struct bio_set *); +extern struct bio *bio_alloc(gfp_t, int); +extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); extern void bio_free(struct bio *, struct bio_set *); @@ -287,7 +287,7 @@ extern int bio_phys_segments(struct request_queue *, struct bio *); extern int bio_hw_segments(struct request_queue *, struct bio *); extern void __bio_clone(struct bio *, struct bio *); -extern struct bio *bio_clone(struct bio *, unsigned int __nocast); +extern struct bio *bio_clone(struct bio *, gfp_t); extern void bio_init(struct bio *); diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 90828493791f..6a1d154c0825 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -172,7 +172,7 @@ void __brelse(struct buffer_head *); void __bforget(struct buffer_head *); void __breadahead(struct block_device *, sector_t block, int size); struct buffer_head *__bread(struct block_device *, sector_t block, int size); -struct buffer_head *alloc_buffer_head(unsigned int __nocast gfp_flags); +struct buffer_head *alloc_buffer_head(gfp_t gfp_flags); void free_buffer_head(struct buffer_head * bh); void FASTCALL(unlock_buffer(struct buffer_head *bh)); void FASTCALL(__lock_buffer(struct buffer_head *bh)); diff --git a/include/linux/connector.h b/include/linux/connector.h index 86d4b0a81713..95952cc1f525 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -149,7 +149,7 @@ struct cn_dev { int cn_add_callback(struct cb_id *, char *, void (*callback) (void *)); void cn_del_callback(struct cb_id *); -int cn_netlink_send(struct cn_msg *, u32, int); +int cn_netlink_send(struct cn_msg *, u32, gfp_t); int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *)); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index b15826f6e3a2..fe9778301d07 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -392,4 +392,16 @@ extern cpumask_t cpu_present_map; #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) +/* Find the highest possible smp_processor_id() */ +static inline unsigned int highest_possible_processor_id(void) +{ + unsigned int cpu, highest = 0; + + for_each_cpu_mask(cpu, cpu_possible_map) + highest = cpu; + + return highest; +} + + #endif /* __LINUX_CPUMASK_H */ diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 24062a1dbf61..6e2deef96b34 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -23,7 +23,7 @@ void cpuset_init_current_mems_allowed(void); void cpuset_update_current_mems_allowed(void); void cpuset_restrict_to_mems_allowed(unsigned long *nodes); int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl); -extern int cpuset_zone_allowed(struct zone *z, unsigned int __nocast gfp_mask); +extern int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask); extern int cpuset_excl_nodes_overlap(const struct task_struct *p); extern struct file_operations proc_cpuset_operations; extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer); @@ -49,8 +49,7 @@ static inline int cpuset_zonelist_valid_mems_allowed(struct zonelist *zl) return 1; } -static inline int cpuset_zone_allowed(struct zone *z, - unsigned int __nocast gfp_mask) +static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) { return 1; } diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h index 4932ee5c77f0..76f12f46db7f 100644 --- a/include/linux/dmapool.h +++ b/include/linux/dmapool.h @@ -19,7 +19,7 @@ struct dma_pool *dma_pool_create(const char *name, struct device *dev, void dma_pool_destroy(struct dma_pool *pool); -void *dma_pool_alloc(struct dma_pool *pool, unsigned int __nocast mem_flags, +void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, dma_addr_t *handle); void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr); diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 4dc990f3b5cc..3010e172394d 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -85,9 +85,9 @@ static inline void arch_free_page(struct page *page, int order) { } #endif extern struct page * -FASTCALL(__alloc_pages(unsigned int, unsigned int, struct zonelist *)); +FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *)); -static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_mask, +static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask, unsigned int order) { if (unlikely(order >= MAX_ORDER)) @@ -98,17 +98,17 @@ static inline struct page *alloc_pages_node(int nid, unsigned int __nocast gfp_m } #ifdef CONFIG_NUMA -extern struct page *alloc_pages_current(unsigned int __nocast gfp_mask, unsigned order); +extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order); static inline struct page * -alloc_pages(unsigned int __nocast gfp_mask, unsigned int order) +alloc_pages(gfp_t gfp_mask, unsigned int order) { if (unlikely(order >= MAX_ORDER)) return NULL; return alloc_pages_current(gfp_mask, order); } -extern struct page *alloc_page_vma(unsigned __nocast gfp_mask, +extern struct page *alloc_page_vma(gfp_t gfp_mask, struct vm_area_struct *vma, unsigned long addr); #else #define alloc_pages(gfp_mask, order) \ @@ -117,8 +117,8 @@ extern struct page *alloc_page_vma(unsigned __nocast gfp_mask, #endif #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) -extern unsigned long FASTCALL(__get_free_pages(unsigned int __nocast gfp_mask, unsigned int order)); -extern unsigned long FASTCALL(get_zeroed_page(unsigned int __nocast gfp_mask)); +extern unsigned long FASTCALL(__get_free_pages(gfp_t gfp_mask, unsigned int order)); +extern unsigned long FASTCALL(get_zeroed_page(gfp_t gfp_mask)); #define __get_free_page(gfp_mask) \ __get_free_pages((gfp_mask),0) diff --git a/include/linux/jbd.h b/include/linux/jbd.h index de097269bd7f..ff853b3173c6 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -935,7 +935,7 @@ void journal_put_journal_head(struct journal_head *jh); */ extern kmem_cache_t *jbd_handle_cache; -static inline handle_t *jbd_alloc_handle(unsigned int __nocast gfp_flags) +static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags) { return kmem_cache_alloc(jbd_handle_cache, gfp_flags); } diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h index 918c34a8347e..7a2e332067c3 100644 --- a/include/linux/key-ui.h +++ b/include/linux/key-ui.h @@ -38,97 +38,16 @@ struct keyring_list { struct key *keys[0]; }; - /* * check to see whether permission is granted to use a key in the desired way */ -static inline int key_permission(const key_ref_t key_ref, key_perm_t perm) -{ - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) - kperm = key->perm >> 24; - else if (key->uid == current->fsuid) - kperm = key->perm >> 16; - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && - in_group_p(key->gid) - ) - kperm = key->perm >> 8; - else - kperm = key->perm; - - kperm = kperm & perm & KEY_ALL; - - return kperm == perm; -} - -/* - * check to see whether permission is granted to use a key in at least one of - * the desired ways - */ -static inline int key_any_permission(const key_ref_t key_ref, key_perm_t perm) -{ - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) - kperm = key->perm >> 24; - else if (key->uid == current->fsuid) - kperm = key->perm >> 16; - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && - in_group_p(key->gid) - ) - kperm = key->perm >> 8; - else - kperm = key->perm; +extern int key_task_permission(const key_ref_t key_ref, + struct task_struct *context, + key_perm_t perm); - kperm = kperm & perm & KEY_ALL; - - return kperm != 0; -} - -static inline int key_task_groups_search(struct task_struct *tsk, gid_t gid) -{ - int ret; - - task_lock(tsk); - ret = groups_search(tsk->group_info, gid); - task_unlock(tsk); - return ret; -} - -static inline int key_task_permission(const key_ref_t key_ref, - struct task_struct *context, - key_perm_t perm) +static inline int key_permission(const key_ref_t key_ref, key_perm_t perm) { - struct key *key = key_ref_to_ptr(key_ref); - key_perm_t kperm; - - if (is_key_possessed(key_ref)) { - kperm = key->perm >> 24; - } - else if (key->uid == context->fsuid) { - kperm = key->perm >> 16; - } - else if (key->gid != -1 && - key->perm & KEY_GRP_ALL && ( - key->gid == context->fsgid || - key_task_groups_search(context, key->gid) - ) - ) { - kperm = key->perm >> 8; - } - else { - kperm = key->perm; - } - - kperm = kperm & perm & KEY_ALL; - - return kperm == perm; - + return key_task_permission(key_ref, current, perm); } extern key_ref_t lookup_user_key(struct task_struct *context, diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index c27cd428d269..48eccd865bd8 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -35,8 +35,8 @@ struct kfifo { }; extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, - unsigned int __nocast gfp_mask, spinlock_t *lock); -extern struct kfifo *kfifo_alloc(unsigned int size, unsigned int __nocast gfp_mask, + gfp_t gfp_mask, spinlock_t *lock); +extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock); extern void kfifo_free(struct kfifo *fifo); extern unsigned int __kfifo_put(struct kfifo *fifo, diff --git a/include/linux/mempool.h b/include/linux/mempool.h index 796220ce47cc..f2427d7394b0 100644 --- a/include/linux/mempool.h +++ b/include/linux/mempool.h @@ -6,7 +6,7 @@ #include <linux/wait.h> -typedef void * (mempool_alloc_t)(unsigned int __nocast gfp_mask, void *pool_data); +typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data); typedef void (mempool_free_t)(void *element, void *pool_data); typedef struct mempool_s { @@ -26,17 +26,16 @@ extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn, extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn, mempool_free_t *free_fn, void *pool_data, int nid); -extern int mempool_resize(mempool_t *pool, int new_min_nr, - unsigned int __nocast gfp_mask); +extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask); extern void mempool_destroy(mempool_t *pool); -extern void * mempool_alloc(mempool_t *pool, unsigned int __nocast gfp_mask); +extern void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask); extern void mempool_free(void *element, mempool_t *pool); /* * A mempool_alloc_t and mempool_free_t that get the memory from * a slab that is passed in through pool_data. */ -void *mempool_alloc_slab(unsigned int __nocast gfp_mask, void *pool_data); +void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data); void mempool_free_slab(void *element, void *pool_data); #endif /* _LINUX_MEMPOOL_H */ diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 1d5b10ae2399..f08e870100f4 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -41,11 +41,15 @@ enum nfnetlink_groups { struct nfattr { u_int16_t nfa_len; - u_int16_t nfa_type; + u_int16_t nfa_type; /* we use 15 bits for the type, and the highest + * bit to indicate whether the payload is nested */ } __attribute__ ((packed)); -/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time - * to put this in a generic file */ +/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from + * rtnetlink.h, it's time to put this in a generic file */ + +#define NFNL_NFA_NEST 0x8000 +#define NFA_TYPE(attr) ((attr)->nfa_type & 0x7fff) #define NFA_ALIGNTO 4 #define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1)) @@ -59,7 +63,7 @@ struct nfattr #define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0)) #define NFA_NEST(skb, type) \ ({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \ - NFA_PUT(skb, type, 0, NULL); \ + NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \ __start; }) #define NFA_NEST_END(skb, start) \ ({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index 5c55751c78e4..116fcaced909 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -70,15 +70,24 @@ enum ctattr_l4proto { enum ctattr_protoinfo { CTA_PROTOINFO_UNSPEC, - CTA_PROTOINFO_TCP_STATE, + CTA_PROTOINFO_TCP, __CTA_PROTOINFO_MAX }; #define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1) +enum ctattr_protoinfo_tcp { + CTA_PROTOINFO_TCP_UNSPEC, + CTA_PROTOINFO_TCP_STATE, + __CTA_PROTOINFO_TCP_MAX +}; +#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1) + enum ctattr_counters { CTA_COUNTERS_UNSPEC, - CTA_COUNTERS_PACKETS, - CTA_COUNTERS_BYTES, + CTA_COUNTERS_PACKETS, /* old 64bit counters */ + CTA_COUNTERS_BYTES, /* old 64bit counters */ + CTA_COUNTERS32_PACKETS, + CTA_COUNTERS32_BYTES, __CTA_COUNTERS_MAX }; #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1) diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h index 4ced38736813..d078bb91d9e5 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack.h +++ b/include/linux/netfilter_ipv4/ip_conntrack.h @@ -117,6 +117,10 @@ enum ip_conntrack_events /* NAT info */ IPCT_NATINFO_BIT = 10, IPCT_NATINFO = (1 << IPCT_NATINFO_BIT), + + /* Counter highest bit has been set */ + IPCT_COUNTER_FILLING_BIT = 11, + IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT), }; enum ip_conntrack_expect_events { @@ -192,8 +196,8 @@ do { \ struct ip_conntrack_counter { - u_int64_t packets; - u_int64_t bytes; + u_int32_t packets; + u_int32_t bytes; }; struct ip_conntrack_helper; diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h index b6b99be8632a..2c76b879e3dc 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h +++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h @@ -52,6 +52,9 @@ struct ip_conntrack_protocol int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa, const struct ip_conntrack *ct); + /* convert nfnetlink attributes to protoinfo */ + int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct); + int (*tuple_to_nfattr)(struct sk_buff *skb, const struct ip_conntrack_tuple *t); int (*nfattr_to_tuple)(struct nfattr *tb[], diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h index 20e43f018b7c..3232db11a4e5 100644 --- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h +++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h @@ -1,6 +1,8 @@ #ifndef _IP_CONNTRACK_TUPLE_H #define _IP_CONNTRACK_TUPLE_H +#include <linux/types.h> + /* A `tuple' is a structure containing the information to uniquely identify a connection. ie. if two packets have the same tuple, they are in the same connection; if not, they are not. diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h index e201ec6e9905..41a107de17cf 100644 --- a/include/linux/netfilter_ipv4/ip_nat.h +++ b/include/linux/netfilter_ipv4/ip_nat.h @@ -58,10 +58,6 @@ extern rwlock_t ip_nat_lock; struct ip_nat_info { struct list_head bysource; - - /* Helper (NULL if none). */ - struct ip_nat_helper *helper; - struct ip_nat_seq seq[IP_CT_DIR_MAX]; }; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index bdebdc564506..ba25ca874c20 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -131,7 +131,7 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (* extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, - __u32 group, unsigned int __nocast allocation); + __u32 group, gfp_t allocation); extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); extern int netlink_register_notifier(struct notifier_block *nb); extern int netlink_unregister_notifier(struct notifier_block *nb); diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 5ade54a78dbb..ca5a8733000f 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -86,7 +86,7 @@ static inline void netpoll_poll_unlock(void *have) #else #define netpoll_rx(a) 0 -#define netpoll_poll_lock(a) 0 +#define netpoll_poll_lock(a) NULL #define netpoll_poll_unlock(a) #endif diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d9a25647a295..acbf31c154f8 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -19,7 +19,7 @@ #define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */ #define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */ -static inline unsigned int __nocast mapping_gfp_mask(struct address_space * mapping) +static inline gfp_t mapping_gfp_mask(struct address_space * mapping) { return mapping->flags & __GFP_BITS_MASK; } diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 4caedddaa033..4bc241290c24 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -71,11 +71,11 @@ posix_acl_release(struct posix_acl *acl) /* posix_acl.c */ -extern struct posix_acl *posix_acl_alloc(int, unsigned int __nocast); -extern struct posix_acl *posix_acl_clone(const struct posix_acl *, unsigned int __nocast); +extern struct posix_acl *posix_acl_alloc(int, gfp_t); +extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t); extern int posix_acl_valid(const struct posix_acl *); extern int posix_acl_permission(struct inode *, const struct posix_acl *, int); -extern struct posix_acl *posix_acl_from_mode(mode_t, unsigned int __nocast); +extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t); extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *); extern int posix_acl_create_masq(struct posix_acl *, mode_t *); extern int posix_acl_chmod_masq(struct posix_acl *, mode_t); diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 9c51917b1cce..045d4761febc 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -50,7 +50,7 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long); unsigned int radix_tree_gang_lookup(struct radix_tree_root *root, void **results, unsigned long first_index, unsigned int max_items); -int radix_tree_preload(unsigned int __nocast gfp_mask); +int radix_tree_preload(gfp_t gfp_mask); void radix_tree_init(void); void *radix_tree_tag_set(struct radix_tree_root *root, unsigned long index, int tag); diff --git a/include/linux/sched.h b/include/linux/sched.h index c3ba31f210a9..27519df0f987 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1018,6 +1018,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); extern int kill_pg_info(int, struct siginfo *, pid_t); extern int kill_proc_info(int, struct siginfo *, pid_t); +extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t); extern void do_notify_parent(struct task_struct *, int); extern void force_sig(int, struct task_struct *); extern void force_sig_specific(int, struct task_struct *); diff --git a/include/linux/security.h b/include/linux/security.h index 0e43460d374e..627382e74057 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -2634,8 +2634,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o return security_ops->socket_getpeersec(sock, optval, optlen, len); } -static inline int security_sk_alloc(struct sock *sk, int family, - unsigned int __nocast priority) +static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority) { return security_ops->sk_alloc_security(sk, family, priority); } @@ -2752,8 +2751,7 @@ static inline int security_socket_getpeersec(struct socket *sock, char __user *o return -ENOPROTOOPT; } -static inline int security_sk_alloc(struct sock *sk, int family, - unsigned int __nocast priority) +static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority) { return 0; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 466c879f82b8..8f5d9e7f8734 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -302,37 +302,37 @@ struct sk_buff { extern void __kfree_skb(struct sk_buff *skb); extern struct sk_buff *__alloc_skb(unsigned int size, - unsigned int __nocast priority, int fclone); + gfp_t priority, int fclone); static inline struct sk_buff *alloc_skb(unsigned int size, - unsigned int __nocast priority) + gfp_t priority) { return __alloc_skb(size, priority, 0); } static inline struct sk_buff *alloc_skb_fclone(unsigned int size, - unsigned int __nocast priority) + gfp_t priority) { return __alloc_skb(size, priority, 1); } extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp, unsigned int size, - unsigned int __nocast priority); + gfp_t priority); extern void kfree_skbmem(struct sk_buff *skb); extern struct sk_buff *skb_clone(struct sk_buff *skb, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *skb_copy(const struct sk_buff *skb, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *pskb_copy(struct sk_buff *skb, - unsigned int __nocast gfp_mask); + gfp_t gfp_mask); extern int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, - unsigned int __nocast gfp_mask); + gfp_t gfp_mask); extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, unsigned int headroom); extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom, int newtailroom, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff * skb_pad(struct sk_buff *skb, int pad); #define dev_kfree_skb(a) kfree_skb(a) extern void skb_over_panic(struct sk_buff *skb, int len, @@ -484,7 +484,7 @@ static inline int skb_shared(const struct sk_buff *skb) * NULL is returned on a memory allocation failure. */ static inline struct sk_buff *skb_share_check(struct sk_buff *skb, - unsigned int __nocast pri) + gfp_t pri) { might_sleep_if(pri & __GFP_WAIT); if (skb_shared(skb)) { @@ -516,7 +516,7 @@ static inline struct sk_buff *skb_share_check(struct sk_buff *skb, * %NULL is returned on a memory allocation failure. */ static inline struct sk_buff *skb_unshare(struct sk_buff *skb, - unsigned int __nocast pri) + gfp_t pri) { might_sleep_if(pri & __GFP_WAIT); if (skb_cloned(skb)) { @@ -1017,7 +1017,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list) * %NULL is returned in there is no free memory. */ static inline struct sk_buff *__dev_alloc_skb(unsigned int length, - unsigned int __nocast gfp_mask) + gfp_t gfp_mask) { struct sk_buff *skb = alloc_skb(length + 16, gfp_mask); if (likely(skb)) @@ -1130,8 +1130,8 @@ static inline int skb_can_coalesce(struct sk_buff *skb, int i, * If there is no free memory -ENOMEM is returned, otherwise zero * is returned and the old skb data released. */ -extern int __skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp); -static inline int skb_linearize(struct sk_buff *skb, unsigned int __nocast gfp) +extern int __skb_linearize(struct sk_buff *skb, gfp_t gfp); +static inline int skb_linearize(struct sk_buff *skb, gfp_t gfp) { return __skb_linearize(skb, gfp); } diff --git a/include/linux/slab.h b/include/linux/slab.h index 1f356f3bbc64..5fc04a16ecb0 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -61,11 +61,11 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo void (*)(void *, kmem_cache_t *, unsigned long)); extern int kmem_cache_destroy(kmem_cache_t *); extern int kmem_cache_shrink(kmem_cache_t *); -extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast); +extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t); extern void kmem_cache_free(kmem_cache_t *, void *); extern unsigned int kmem_cache_size(kmem_cache_t *); extern const char *kmem_cache_name(kmem_cache_t *); -extern kmem_cache_t *kmem_find_general_cachep(size_t size, unsigned int __nocast gfpflags); +extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags); /* Size description struct for general caches. */ struct cache_sizes { @@ -74,9 +74,9 @@ struct cache_sizes { kmem_cache_t *cs_dmacachep; }; extern struct cache_sizes malloc_sizes[]; -extern void *__kmalloc(size_t, unsigned int __nocast); +extern void *__kmalloc(size_t, gfp_t); -static inline void *kmalloc(size_t size, unsigned int __nocast flags) +static inline void *kmalloc(size_t size, gfp_t flags) { if (__builtin_constant_p(size)) { int i = 0; @@ -99,7 +99,7 @@ found: return __kmalloc(size, flags); } -extern void *kzalloc(size_t, unsigned int __nocast); +extern void *kzalloc(size_t, gfp_t); /** * kcalloc - allocate memory for an array. The memory is set to zero. @@ -107,7 +107,7 @@ extern void *kzalloc(size_t, unsigned int __nocast); * @size: element size. * @flags: the type of memory to allocate. */ -static inline void *kcalloc(size_t n, size_t size, unsigned int __nocast flags) +static inline void *kcalloc(size_t n, size_t size, gfp_t flags) { if (n != 0 && size > INT_MAX / n) return NULL; @@ -118,15 +118,14 @@ extern void kfree(const void *); extern unsigned int ksize(const void *); #ifdef CONFIG_NUMA -extern void *kmem_cache_alloc_node(kmem_cache_t *, - unsigned int __nocast flags, int node); -extern void *kmalloc_node(size_t size, unsigned int __nocast flags, int node); +extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node); +extern void *kmalloc_node(size_t size, gfp_t flags, int node); #else static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node) { return kmem_cache_alloc(cachep, flags); } -static inline void *kmalloc_node(size_t size, unsigned int __nocast flags, int node) +static inline void *kmalloc_node(size_t size, gfp_t flags, int node) { return kmalloc(size, flags); } diff --git a/include/linux/string.h b/include/linux/string.h index dab2652acbd8..369be3264a55 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -88,7 +88,7 @@ extern int memcmp(const void *,const void *,__kernel_size_t); extern void * memchr(const void *,int,__kernel_size_t); #endif -extern char *kstrdup(const char *s, unsigned int __nocast gfp); +extern char *kstrdup(const char *s, gfp_t gfp); #ifdef __cplusplus } diff --git a/include/linux/suspend.h b/include/linux/suspend.h index f2e96fdfaae0..ad15a54806d8 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -71,5 +71,7 @@ void restore_processor_state(void); struct saved_context; void __save_processor_state(struct saved_context *ctxt); void __restore_processor_state(struct saved_context *ctxt); +extern unsigned long get_usable_page(unsigned gfp_mask); +extern void free_eaten_memory(void); #endif /* _LINUX_SWSUSP_H */ diff --git a/include/linux/swap.h b/include/linux/swap.h index 3c9ff0048153..a7bf1a3b1496 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -147,7 +147,7 @@ struct swap_list_t { #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages) /* linux/mm/oom_kill.c */ -extern void out_of_memory(unsigned int __nocast gfp_mask, int order); +extern void out_of_memory(gfp_t gfp_mask, int order); /* linux/mm/memory.c */ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *); diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h index 941f45ac117a..515046d1b2f4 100644 --- a/include/linux/textsearch.h +++ b/include/linux/textsearch.h @@ -158,7 +158,8 @@ extern unsigned int textsearch_find_continuous(struct ts_config *, #define TS_PRIV_ALIGNTO 8 #define TS_PRIV_ALIGN(len) (((len) + TS_PRIV_ALIGNTO-1) & ~(TS_PRIV_ALIGNTO-1)) -static inline struct ts_config *alloc_ts_config(size_t payload, int gfp_mask) +static inline struct ts_config *alloc_ts_config(size_t payload, + gfp_t gfp_mask) { struct ts_config *conf; diff --git a/include/linux/types.h b/include/linux/types.h index 2b678c22ca4a..0aee34f9da9f 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -165,6 +165,10 @@ typedef __u64 __bitwise __le64; typedef __u64 __bitwise __be64; #endif +#ifdef __KERNEL__ +typedef unsigned __nocast gfp_t; +#endif + struct ustat { __kernel_daddr_t f_tfree; __kernel_ino_t f_tinode; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index b244f69ef682..3701a0673d2c 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -34,8 +34,8 @@ struct vm_struct { extern void *vmalloc(unsigned long size); extern void *vmalloc_exec(unsigned long size); extern void *vmalloc_32(unsigned long size); -extern void *__vmalloc(unsigned long size, unsigned int __nocast gfp_mask, pgprot_t prot); -extern void *__vmalloc_area(struct vm_struct *area, unsigned int __nocast gfp_mask, pgprot_t prot); +extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot); +extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask, pgprot_t prot); extern void vfree(void *addr); extern void *vmap(struct page **pages, unsigned int count, |
