diff options
Diffstat (limited to 'fs/ocfs2/ocfs2.h')
| -rw-r--r-- | fs/ocfs2/ocfs2.h | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index d963d8638709..1238b491db90 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -42,6 +42,7 @@ #include "ocfs2_fs.h" #include "ocfs2_lockid.h" +#include "ocfs2_ioctl.h" /* For struct ocfs2_blockcheck_stats */ #include "blockcheck.h" @@ -136,6 +137,10 @@ enum ocfs2_unlock_action { #define OCFS2_LOCK_PENDING (0x00000400) /* This lockres is pending a call to dlm_lock. Only exists with BUSY set. */ +#define OCFS2_LOCK_UPCONVERT_FINISHING (0x00000800) /* blocks the dc thread + * from downconverting + * before the upconvert + * has completed */ struct ocfs2_lock_res_ops; @@ -155,7 +160,7 @@ struct ocfs2_lock_res { int l_level; unsigned int l_ro_holders; unsigned int l_ex_holders; - union ocfs2_dlm_lksb l_lksb; + struct ocfs2_dlm_lksb l_lksb; /* used from AST/BAST funcs. */ enum ocfs2_ast_action l_action; @@ -245,9 +250,11 @@ enum ocfs2_mount_options OCFS2_MOUNT_LOCALFLOCKS = 1 << 5, /* No cluster aware user file locks */ OCFS2_MOUNT_NOUSERXATTR = 1 << 6, /* No user xattr */ OCFS2_MOUNT_INODE64 = 1 << 7, /* Allow inode numbers > 2^32 */ - OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* POSIX access control lists */ - OCFS2_MOUNT_USRQUOTA = 1 << 9, /* We support user quotas */ - OCFS2_MOUNT_GRPQUOTA = 1 << 10, /* We support group quotas */ + OCFS2_MOUNT_POSIX_ACL = 1 << 8, /* Force POSIX access control lists */ + OCFS2_MOUNT_NO_POSIX_ACL = 1 << 9, /* Disable POSIX access + control lists */ + OCFS2_MOUNT_USRQUOTA = 1 << 10, /* We support user quotas */ + OCFS2_MOUNT_GRPQUOTA = 1 << 11, /* We support group quotas */ }; #define OCFS2_OSB_SOFT_RO 0x0001 @@ -299,7 +306,9 @@ struct ocfs2_super u32 s_next_generation; unsigned long osb_flags; s16 s_inode_steal_slot; + s16 s_meta_steal_slot; atomic_t s_num_inodes_stolen; + atomic_t s_num_meta_stolen; unsigned long s_mount_opt; unsigned int s_atime_quantum; @@ -754,33 +763,6 @@ static inline unsigned int ocfs2_megabytes_to_clusters(struct super_block *sb, return megs << (20 - OCFS2_SB(sb)->s_clustersize_bits); } -static inline void ocfs2_init_inode_steal_slot(struct ocfs2_super *osb) -{ - spin_lock(&osb->osb_lock); - osb->s_inode_steal_slot = OCFS2_INVALID_SLOT; - spin_unlock(&osb->osb_lock); - atomic_set(&osb->s_num_inodes_stolen, 0); -} - -static inline void ocfs2_set_inode_steal_slot(struct ocfs2_super *osb, - s16 slot) -{ - spin_lock(&osb->osb_lock); - osb->s_inode_steal_slot = slot; - spin_unlock(&osb->osb_lock); -} - -static inline s16 ocfs2_get_inode_steal_slot(struct ocfs2_super *osb) -{ - s16 slot; - - spin_lock(&osb->osb_lock); - slot = osb->s_inode_steal_slot; - spin_unlock(&osb->osb_lock); - - return slot; -} - #define ocfs2_set_bit ext2_set_bit #define ocfs2_clear_bit ext2_clear_bit #define ocfs2_test_bit ext2_test_bit |
