diff options
author | NeilBrown <neilb@suse.de> | 2014-09-30 14:23:59 +1000 |
---|---|---|
committer | NeilBrown <neilb@suse.de> | 2014-10-14 13:08:29 +1100 |
commit | f72ffdd68616e3697bc782b21c82197aeb480fd5 (patch) | |
tree | e688042b2faf1992e4f94411a4d4c4f2f5272fe4 /drivers/md/md.c | |
parent | ac05f256691fe427a3e84c19261adb0b67dd73c0 (diff) | |
download | blackbird-obmc-linux-f72ffdd68616e3697bc782b21c82197aeb480fd5.tar.gz blackbird-obmc-linux-f72ffdd68616e3697bc782b21c82197aeb480fd5.zip |
md: remove unwanted white space from md.c
My editor shows much of this is RED.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r-- | drivers/md/md.c | 175 |
1 files changed, 74 insertions, 101 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 19171c58d790..3ca611fabfaf 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1,6 +1,6 @@ /* md.c : Multiple Devices driver for Linux - Copyright (C) 1998, 1999, 2000 Ingo Molnar + Copyright (C) 1998, 1999, 2000 Ingo Molnar completely rewritten, based on the MD driver code from Marc Zyngier @@ -218,7 +218,6 @@ static void md_new_event_inintr(struct mddev *mddev) static LIST_HEAD(all_mddevs); static DEFINE_SPINLOCK(all_mddevs_lock); - /* * iterates through all used mddevs in the system. * We take care to grab the all_mddevs_lock whenever navigating @@ -228,7 +227,7 @@ static DEFINE_SPINLOCK(all_mddevs_lock); */ #define for_each_mddev(_mddev,_tmp) \ \ - for (({ spin_lock(&all_mddevs_lock); \ + for (({ spin_lock(&all_mddevs_lock); \ _tmp = all_mddevs.next; \ _mddev = NULL;}); \ ({ if (_tmp != &all_mddevs) \ @@ -241,7 +240,6 @@ static DEFINE_SPINLOCK(all_mddevs_lock); _tmp = _tmp->next;}) \ ) - /* Rather than calling directly into the personality make_request function, * IO requests come here first so that we can check if the device is * being suspended pending a reconfiguration. @@ -488,7 +486,7 @@ void mddev_init(struct mddev *mddev) } EXPORT_SYMBOL_GPL(mddev_init); -static struct mddev * mddev_find(dev_t unit) +static struct mddev *mddev_find(dev_t unit) { struct mddev *mddev, *new = NULL; @@ -530,7 +528,7 @@ static struct mddev * mddev_find(dev_t unit) kfree(new); return NULL; } - + is_free = 1; list_for_each_entry(mddev, &all_mddevs, all_mddevs) if (mddev->unit == dev) { @@ -562,7 +560,7 @@ static struct mddev * mddev_find(dev_t unit) goto retry; } -static inline int __must_check mddev_lock(struct mddev * mddev) +static inline int __must_check mddev_lock(struct mddev *mddev) { return mutex_lock_interruptible(&mddev->reconfig_mutex); } @@ -570,7 +568,7 @@ static inline int __must_check mddev_lock(struct mddev * mddev) /* Sometimes we need to take the lock in a situation where * failure due to interrupts is not acceptable. */ -static inline void mddev_lock_nointr(struct mddev * mddev) +static inline void mddev_lock_nointr(struct mddev *mddev) { mutex_lock(&mddev->reconfig_mutex); } @@ -580,14 +578,14 @@ static inline int mddev_is_locked(struct mddev *mddev) return mutex_is_locked(&mddev->reconfig_mutex); } -static inline int mddev_trylock(struct mddev * mddev) +static inline int mddev_trylock(struct mddev *mddev) { return mutex_trylock(&mddev->reconfig_mutex); } static struct attribute_group md_redundancy_group; -static void mddev_unlock(struct mddev * mddev) +static void mddev_unlock(struct mddev *mddev) { if (mddev->to_remove) { /* These cannot be removed under reconfig_mutex as @@ -682,7 +680,7 @@ static inline sector_t calc_dev_sboffset(struct md_rdev *rdev) return MD_NEW_SIZE_SECTORS(num_sectors); } -static int alloc_disk_sb(struct md_rdev * rdev) +static int alloc_disk_sb(struct md_rdev *rdev) { if (rdev->sb_page) MD_BUG(); @@ -783,7 +781,7 @@ int sync_page_io(struct md_rdev *rdev, sector_t sector, int size, } EXPORT_SYMBOL_GPL(sync_page_io); -static int read_disk_sb(struct md_rdev * rdev, int size) +static int read_disk_sb(struct md_rdev *rdev, int size) { char b[BDEVNAME_SIZE]; if (!rdev->sb_page) { @@ -793,7 +791,6 @@ static int read_disk_sb(struct md_rdev * rdev, int size) if (rdev->sb_loaded) return 0; - if (!sync_page_io(rdev, 0, size, rdev->sb_page, READ, true)) goto fail; rdev->sb_loaded = 1; @@ -807,7 +804,7 @@ fail: static int uuid_equal(mdp_super_t *sb1, mdp_super_t *sb2) { - return sb1->set_uuid0 == sb2->set_uuid0 && + return sb1->set_uuid0 == sb2->set_uuid0 && sb1->set_uuid1 == sb2->set_uuid1 && sb1->set_uuid2 == sb2->set_uuid2 && sb1->set_uuid3 == sb2->set_uuid3; @@ -843,14 +840,13 @@ abort: return ret; } - static u32 md_csum_fold(u32 csum) { csum = (csum & 0xffff) + (csum >> 16); return (csum & 0xffff) + (csum >> 16); } -static unsigned int calc_sb_csum(mdp_super_t * sb) +static unsigned int calc_sb_csum(mdp_super_t *sb) { u64 newcsum = 0; u32 *sb32 = (u32*)sb; @@ -864,7 +860,6 @@ static unsigned int calc_sb_csum(mdp_super_t * sb) newcsum += sb32[i]; csum = (newcsum & 0xffffffff) + (newcsum>>32); - #ifdef CONFIG_ALPHA /* This used to use csum_partial, which was wrong for several * reasons including that different results are returned on @@ -881,7 +876,6 @@ static unsigned int calc_sb_csum(mdp_super_t * sb) return csum; } - /* * Handle superblock details. * We want to be able to handle multiple superblock formats @@ -947,7 +941,7 @@ int md_check_no_bitmap(struct mddev *mddev) EXPORT_SYMBOL(md_check_no_bitmap); /* - * load_super for 0.90.0 + * load_super for 0.90.0 */ static int super_90_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_version) { @@ -1026,7 +1020,7 @@ static int super_90_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor ev2 = md_event(refsb); if (ev1 > ev2) ret = 1; - else + else ret = 0; } rdev->sectors = rdev->sb_start; @@ -1100,7 +1094,7 @@ static int super_90_validate(struct mddev *mddev, struct md_rdev *rdev) if (sb->state & (1<<MD_SB_CLEAN)) mddev->recovery_cp = MaxSector; else { - if (sb->events_hi == sb->cp_events_hi && + if (sb->events_hi == sb->cp_events_hi && sb->events_lo == sb->cp_events_lo) { mddev->recovery_cp = sb->recovery_cp; } else @@ -1128,7 +1122,7 @@ static int super_90_validate(struct mddev *mddev, struct md_rdev *rdev) ++ev1; if (sb->disks[rdev->desc_nr].state & ( (1<<MD_DISK_SYNC) | (1 << MD_DISK_ACTIVE))) - if (ev1 < mddev->events) + if (ev1 < mddev->events) return -EINVAL; } else if (mddev->bitmap) { /* if adding to array with a bitmap, then we can accept an @@ -1179,7 +1173,6 @@ static void super_90_sync(struct mddev *mddev, struct md_rdev *rdev) struct md_rdev *rdev2; int next_spare = mddev->raid_disks; - /* make rdev->sb match mddev data.. * * 1/ zero out disks @@ -1348,7 +1341,7 @@ super_90_allow_new_offset(struct md_rdev *rdev, unsigned long long new_offset) * version 1 superblock */ -static __le32 calc_sb_1_csum(struct mdp_superblock_1 * sb) +static __le32 calc_sb_1_csum(struct mdp_superblock_1 *sb) { __le32 disk_csum; u32 csum; @@ -1412,7 +1405,6 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_ ret = read_disk_sb(rdev, 4096); if (ret) return ret; - sb = page_address(rdev->sb_page); if (sb->magic != cpu_to_le32(MD_SB_MAGIC) || @@ -1799,7 +1791,7 @@ retry: for (i=0; i<max_dev;i++) sb->dev_roles[i] = cpu_to_le16(0xfffe); - + rdev_for_each(rdev2, mddev) { i = rdev2->desc_nr; if (test_bit(Faulty, &rdev2->flags)) @@ -2015,7 +2007,7 @@ void md_integrity_add_rdev(struct md_rdev *rdev, struct mddev *mddev) } EXPORT_SYMBOL(md_integrity_add_rdev); -static int bind_rdev_to_array(struct md_rdev * rdev, struct mddev * mddev) +static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev) { char b[BDEVNAME_SIZE]; struct kobject *ko; @@ -2105,7 +2097,7 @@ static void md_delayed_delete(struct work_struct *ws) kobject_put(&rdev->kobj); } -static void unbind_rdev_from_array(struct md_rdev * rdev) +static void unbind_rdev_from_array(struct md_rdev *rdev) { char b[BDEVNAME_SIZE]; if (!rdev->mddev) { @@ -2163,7 +2155,7 @@ static void unlock_rdev(struct md_rdev *rdev) void md_autodetect_dev(dev_t dev); -static void export_rdev(struct md_rdev * rdev) +static void export_rdev(struct md_rdev *rdev) { char b[BDEVNAME_SIZE]; printk(KERN_INFO "md: export_rdev(%s)\n", @@ -2179,7 +2171,7 @@ static void export_rdev(struct md_rdev * rdev) kobject_put(&rdev->kobj); } -static void kick_rdev_from_array(struct md_rdev * rdev) +static void kick_rdev_from_array(struct md_rdev *rdev) { unbind_rdev_from_array(rdev); export_rdev(rdev); @@ -2208,7 +2200,7 @@ static void print_sb_90(mdp_super_t *sb) { int i; - printk(KERN_INFO + printk(KERN_INFO "md: SB: (V:%d.%d.%d) ID:<%08x.%08x.%08x.%08x> CT:%08x\n", sb->major_version, sb->minor_version, sb->patch_version, sb->set_uuid0, sb->set_uuid1, sb->set_uuid2, sb->set_uuid3, @@ -2283,9 +2275,9 @@ static void print_rdev(struct md_rdev *rdev, int major_version) { char b[BDEVNAME_SIZE]; printk(KERN_INFO "md: rdev %s, Sect:%08llu F:%d S:%d DN:%u\n", - bdevname(rdev->bdev, b), (unsigned long long)rdev->sectors, - test_bit(Faulty, &rdev->flags), test_bit(In_sync, &rdev->flags), - rdev->desc_nr); + bdevname(rdev->bdev, b), (unsigned long long)rdev->sectors, + test_bit(Faulty, &rdev->flags), test_bit(In_sync, &rdev->flags), + rdev->desc_nr); if (rdev->sb_loaded) { printk(KERN_INFO "md: rdev superblock (MJ:%d):\n", major_version); switch (major_version) { @@ -2328,8 +2320,7 @@ static void md_print_devices(void) printk("\n"); } - -static void sync_sbs(struct mddev * mddev, int nospares) +static void sync_sbs(struct mddev *mddev, int nospares) { /* Update each superblock (in-memory image), but * if we are allowed to, skip spares which already @@ -2352,7 +2343,7 @@ static void sync_sbs(struct mddev * mddev, int nospares) } } -static void md_update_sb(struct mddev * mddev, int force_change) +static void md_update_sb(struct mddev *mddev, int force_change) { struct md_rdev *rdev; int sync_req; @@ -2373,7 +2364,7 @@ repeat: mddev->curr_resync_completed > rdev->recovery_offset) rdev->recovery_offset = mddev->curr_resync_completed; - } + } if (!mddev->persistent) { clear_bit(MD_CHANGE_CLEAN, &mddev->flags); clear_bit(MD_CHANGE_DEVS, &mddev->flags); @@ -2812,7 +2803,6 @@ slot_store(struct md_rdev *rdev, const char *buf, size_t len) return len; } - static struct rdev_sysfs_entry rdev_slot = __ATTR(slot, S_IRUGO|S_IWUSR, slot_show, slot_store); @@ -3009,7 +2999,6 @@ rdev_size_store(struct md_rdev *rdev, const char *buf, size_t len) static struct rdev_sysfs_entry rdev_size = __ATTR(size, S_IRUGO|S_IWUSR, rdev_size_show, rdev_size_store); - static ssize_t recovery_start_show(struct md_rdev *rdev, char *page) { unsigned long long recovery_start = rdev->recovery_offset; @@ -3045,7 +3034,6 @@ static ssize_t recovery_start_store(struct md_rdev *rdev, const char *buf, size_ static struct rdev_sysfs_entry rdev_recovery_start = __ATTR(recovery_start, S_IRUGO|S_IWUSR, recovery_start_show, recovery_start_store); - static ssize_t badblocks_show(struct badblocks *bb, char *page, int unack); static ssize_t @@ -3066,7 +3054,6 @@ static ssize_t bb_store(struct md_rdev *rdev, const char *page, size_t len) static struct rdev_sysfs_entry rdev_bad_blocks = __ATTR(bad_blocks, S_IRUGO|S_IWUSR, bb_show, bb_store); - static ssize_t ubb_show(struct md_rdev *rdev, char *page) { return badblocks_show(&rdev->badblocks, page, 1); @@ -3223,7 +3210,7 @@ static struct md_rdev *md_import_device(dev_t newdev, int super_format, int supe size = i_size_read(rdev->bdev->bd_inode) >> BLOCK_SIZE_BITS; if (!size) { - printk(KERN_WARNING + printk(KERN_WARNING "md: %s has zero or unknown size, marking faulty!\n", bdevname(rdev->bdev,b)); err = -EINVAL; @@ -3242,7 +3229,7 @@ static struct md_rdev *md_import_device(dev_t newdev, int super_format, int supe goto abort_free; } if (err < 0) { - printk(KERN_WARNING + printk(KERN_WARNING "md: could not read %s's sb, not importing!\n", bdevname(rdev->bdev,b)); goto abort_free; @@ -3263,8 +3250,7 @@ abort_free: * Check a full RAID array for plausibility */ - -static void analyze_sbs(struct mddev * mddev) +static void analyze_sbs(struct mddev *mddev) { int i; struct md_rdev *rdev, *freshest, *tmp; @@ -3282,12 +3268,11 @@ static void analyze_sbs(struct mddev * mddev) default: printk( KERN_ERR \ "md: fatal superblock inconsistency in %s" - " -- removing from array\n", + " -- removing from array\n", bdevname(rdev->bdev,b)); kick_rdev_from_array(rdev); } - super_types[mddev->major_version]. validate_super(mddev, freshest); @@ -3326,7 +3311,7 @@ static void analyze_sbs(struct mddev * mddev) /* Read a fixed-point number. * Numbers in sysfs attributes should be in "standard" units where * possible, so time should be in seconds. - * However we internally use a a much smaller unit such as + * However we internally use a a much smaller unit such as * milliseconds or jiffies. * This function takes a decimal number with a possible fractional * component, and produces an integer which is the result of @@ -3363,7 +3348,6 @@ int strict_strtoul_scaled(const char *cp, unsigned long *res, int scale) return 0; } - static void md_safemode_timeout(unsigned long data); static ssize_t @@ -3506,7 +3490,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len) /* Looks like we have a winner */ mddev_suspend(mddev); mddev->pers->stop(mddev); - + if (mddev->pers->sync_request == NULL && pers->sync_request != NULL) { /* need to add the md_redundancy_group */ @@ -3515,7 +3499,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len) "md: cannot register extra attributes for %s\n", mdname(mddev)); mddev->sysfs_action = sysfs_get_dirent(mddev->kobj.sd, "sync_action"); - } + } if (mddev->pers->sync_request != NULL && pers->sync_request == NULL) { /* need to remove the md_redundancy_group */ @@ -3593,7 +3577,6 @@ level_store(struct mddev *mddev, const char *buf, size_t len) static struct md_sysfs_entry md_level = __ATTR(level, S_IRUGO|S_IWUSR, level_show, level_store); - static ssize_t layout_show(struct mddev *mddev, char *page) { @@ -3636,7 +3619,6 @@ layout_store(struct mddev *mddev, const char *buf, size_t len) static struct md_sysfs_entry md_layout = __ATTR(layout, S_IRUGO|S_IWUSR, layout_show, layout_store); - static ssize_t raid_disks_show(struct mddev *mddev, char *page) { @@ -3841,9 +3823,9 @@ array_state_show(struct mddev *mddev, char *page) return sprintf(page, "%s\n", array_states[st]); } -static int do_md_stop(struct mddev * mddev, int ro, struct block_device *bdev); -static int md_set_readonly(struct mddev * mddev, struct block_device *bdev); -static int do_md_run(struct mddev * mddev); +static int do_md_stop(struct mddev *mddev, int ro, struct block_device *bdev); +static int md_set_readonly(struct mddev *mddev, struct block_device *bdev); +static int do_md_run(struct mddev *mddev); static int restart_array(struct mddev *mddev); static ssize_t @@ -3994,7 +3976,6 @@ new_dev_store(struct mddev *mddev, const char *buf, size_t len) minor != MINOR(dev)) return -EOVERFLOW; - if (mddev->persistent) { rdev = md_import_device(dev, mddev->major_version, mddev->minor_version); @@ -4090,7 +4071,6 @@ size_store(struct mddev *mddev, const char *buf, size_t len) static struct md_sysfs_entry md_size = __ATTR(component_size, S_IRUGO|S_IWUSR, size_show, size_store); - /* Metadata version. * This is one of * 'none' for arrays with no metadata (good luck...) @@ -4472,7 +4452,7 @@ suspend_lo_store(struct mddev *mddev, const char *buf, size_t len) unsigned long long new = simple_strtoull(buf, &e, 10); unsigned long long old = mddev->suspend_lo; - if (mddev->pers == NULL || + if (mddev->pers == NULL || mddev->pers->quiesce == NULL) return -EINVAL; if (buf == e || (*e && *e != '\n')) @@ -4492,7 +4472,6 @@ suspend_lo_store(struct mddev *mddev, const char *buf, size_t len) static struct md_sysfs_entry md_suspend_lo = __ATTR(suspend_lo, S_IRUGO|S_IWUSR, suspend_lo_show, suspend_lo_store); - static ssize_t suspend_hi_show(struct mddev *mddev, char *page) { @@ -4680,7 +4659,6 @@ static struct attribute_group md_redundancy_group = { .attrs = md_redundancy_attrs, }; - static ssize_t md_attr_show(struct kobject *kobj, struct attribute *attr, char *page) { @@ -5093,7 +5071,7 @@ int md_run(struct mddev *mddev) } else if (mddev->ro == 2) /* auto-readonly not meaningful */ mddev->ro = 0; - atomic_set(&mddev->writes_pending,0); + atomic_set(&mddev->writes_pending,0); atomic_set(&mddev->max_corr_read_errors, MD_DEFAULT_MAX_CORRECTED_READ_ERRORS); mddev->safemode = 0; @@ -5107,9 +5085,9 @@ int md_run(struct mddev *mddev) if (rdev->raid_disk >= 0) if (sysfs_link_rdev(mddev, rdev)) /* failure here is OK */; - + set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - + if (mddev->flags & MD_UPDATE_SB_FLAGS) md_update_sb(mddev, 0); @@ -5321,7 +5299,7 @@ out: * 0 - completely stop and dis-assemble array * 2 - stop but do not disassemble array */ -static int do_md_stop(struct mddev * mddev, int mode, +static int do_md_stop(struct mddev *mddev, int mode, struct block_device *bdev) { struct gendisk *disk = mddev->gendisk; @@ -5494,12 +5472,12 @@ static void autorun_devices(int part) "md: cannot allocate memory for md drive.\n"); break; } - if (mddev_lock(mddev)) + if (mddev_lock(mddev)) printk(KERN_WARNING "md: %s locked, cannot run\n", mdname(mddev)); else if (mddev->raid_disks || mddev->major_version || !list_empty(&mddev->disks)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: %s already running, cannot run %s\n", mdname(mddev), bdevname(rdev0->bdev,b)); mddev_unlock(mddev); @@ -5527,7 +5505,7 @@ static void autorun_devices(int part) } #endif /* !MODULE */ -static int get_version(void __user * arg) +static int get_version(void __user *arg) { mdu_version_t ver; @@ -5541,7 +5519,7 @@ static int get_version(void __user * arg) return 0; } -static int get_array_info(struct mddev * mddev, void __user * arg) +static int get_array_info(struct mddev *mddev, void __user *arg) { mdu_array_info_t info; int nr,working,insync,failed,spare; @@ -5556,7 +5534,7 @@ static int get_array_info(struct mddev * mddev, void __user * arg) else { working++; if (test_bit(In_sync, &rdev->flags)) - insync++; + insync++; else spare++; } @@ -5596,7 +5574,7 @@ static int get_array_info(struct mddev * mddev, void __user * arg) return 0; } -static int get_bitmap_file(struct mddev * mddev, void __user * arg) +static int get_bitmap_file(struct mddev *mddev, void __user * arg) { mdu_bitmap_file_t *file = NULL; /* too big for stack allocation */ char *ptr, *buf = NULL; @@ -5634,7 +5612,7 @@ out: return err; } -static int get_disk_info(struct mddev * mddev, void __user * arg) +static int get_disk_info(struct mddev *mddev, void __user * arg) { mdu_disk_info_t info; struct md_rdev *rdev; @@ -5670,7 +5648,7 @@ static int get_disk_info(struct mddev * mddev, void __user * arg) return 0; } -static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) +static int add_new_disk(struct mddev *mddev, mdu_disk_info_t *info) { char b[BDEVNAME_SIZE], b2[BDEVNAME_SIZE]; struct md_rdev *rdev; @@ -5684,7 +5662,7 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) /* expecting a device which has a superblock */ rdev = md_import_device(dev, mddev->major_version, mddev->minor_version); if (IS_ERR(rdev)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: md_import_device returned %ld\n", PTR_ERR(rdev)); return PTR_ERR(rdev); @@ -5696,9 +5674,9 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) err = super_types[mddev->major_version] .load_super(rdev, rdev0, mddev->minor_version); if (err < 0) { - printk(KERN_WARNING + printk(KERN_WARNING "md: %s has different UUID to %s\n", - bdevname(rdev->bdev,b), + bdevname(rdev->bdev,b), bdevname(rdev0->bdev,b2)); export_rdev(rdev); return -EINVAL; @@ -5718,7 +5696,7 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) if (mddev->pers) { int err; if (!mddev->pers->hot_add_disk) { - printk(KERN_WARNING + printk(KERN_WARNING "%s: personality does not support diskops!\n", mdname(mddev)); return -EINVAL; @@ -5729,7 +5707,7 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) else rdev = md_import_device(dev, -1, -1); if (IS_ERR(rdev)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: md_import_device returned %ld\n", PTR_ERR(rdev)); return PTR_ERR(rdev); @@ -5803,7 +5781,7 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) int err; rdev = md_import_device(dev, -1, 0); if (IS_ERR(rdev)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: error, md_import_device() returned %ld\n", PTR_ERR(rdev)); return PTR_ERR(rdev); @@ -5838,7 +5816,7 @@ static int add_new_disk(struct mddev * mddev, mdu_disk_info_t *info) return 0; } -static int hot_remove_disk(struct mddev * mddev, dev_t dev) +static int hot_remove_disk(struct mddev *mddev, dev_t dev) { char b[BDEVNAME_SIZE]; struct md_rdev *rdev; @@ -5864,7 +5842,7 @@ busy: return -EBUSY; } -static int hot_add_disk(struct mddev * mddev, dev_t dev) +static int hot_add_disk(struct mddev *mddev, dev_t dev) { char b[BDEVNAME_SIZE]; int err; @@ -5880,7 +5858,7 @@ static int hot_add_disk(struct mddev * mddev, dev_t dev) return -EINVAL; } if (!mddev->pers->hot_add_disk) { - printk(KERN_WARNING + printk(KERN_WARNING "%s: personality does not support diskops!\n", mdname(mddev)); return -EINVAL; @@ -5888,7 +5866,7 @@ static int hot_add_disk(struct mddev * mddev, dev_t dev) rdev = md_import_device(dev, -1, 0); if (IS_ERR(rdev)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: error, md_import_device() returned %ld\n", PTR_ERR(rdev)); return -EINVAL; @@ -5902,7 +5880,7 @@ static int hot_add_disk(struct mddev * mddev, dev_t dev) rdev->sectors = rdev->sb_start; if (test_bit(Faulty, &rdev->flags)) { - printk(KERN_WARNING + printk(KERN_WARNING "md: can not hot-add faulty %s disk to %s!\n", bdevname(rdev->bdev,b), mdname(mddev)); err = -EINVAL; @@ -5950,7 +5928,6 @@ static int set_bitmap_file(struct mddev *mddev, int fd) /* we should be able to change the bitmap.. */ } - if (fd >= 0) { struct inode *inode; if (mddev->bitmap) @@ -6021,7 +5998,7 @@ static int set_bitmap_file(struct mddev *mddev, int fd) * The minor and patch _version numbers are also kept incase the * super_block handler wishes to interpret them. */ -static int set_array_info(struct mddev * mddev, mdu_array_info_t *info) +static int set_array_info(struct mddev *mddev, mdu_array_info_t *info) { if (info->raid_disks == 0) { @@ -6030,7 +6007,7 @@ static int set_array_info(struct mddev * mddev, mdu_array_info_t *info) info->major_version >= ARRAY_SIZE(super_types) || super_types[info->major_version].name == NULL) { /* maybe try to auto-load a module? */ - printk(KERN_INFO + printk(KERN_INFO "md: superblock version %d not known\n", info->major_version); return -EINVAL; @@ -6178,7 +6155,6 @@ static int update_raid_disks(struct mddev *mddev, int raid_disks) return rv; } - /* * update_array_info is used to change the configuration of an * on-line array. @@ -6447,7 +6423,7 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode, } err = mddev_lock(mddev); if (err) { - printk(KERN_INFO + printk(KERN_INFO "md: ioctl lock interrupted, reason %d, cmd %d\n", err, cmd); goto abort; @@ -6708,7 +6684,7 @@ static int md_open(struct block_device *bdev, fmode_t mode) static void md_release(struct gendisk *disk, fmode_t mode) { - struct mddev *mddev = disk->private_data; + struct mddev *mddev = disk->private_data; BUG_ON(!mddev); atomic_dec(&mddev->openers); @@ -6743,7 +6719,7 @@ static const struct block_device_operations md_fops = .revalidate_disk= md_revalidate, }; -static int md_thread(void * arg) +static int md_thread(void *arg) { struct md_thread *thread = arg; @@ -6880,8 +6856,7 @@ static void status_unused(struct seq_file *seq) seq_printf(seq, "\n"); } - -static void status_resync(struct seq_file *seq, struct mddev * mddev) +static void status_resync(struct seq_file *seq, struct mddev *mddev) { sector_t max_sectors, resync, res; unsigned long dt, db; @@ -7003,7 +6978,7 @@ static void *md_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct list_head *tmp; struct mddev *next_mddev, *mddev = v; - + ++*pos; if (v == (void*)2) return NULL; @@ -7018,7 +6993,7 @@ static void *md_seq_next(struct seq_file *seq, void *v, loff_t *pos) else { next_mddev = (void*)2; *pos = 0x10000; - } + } spin_unlock(&all_mddevs_lock); if (v != (void*)1) @@ -7114,7 +7089,7 @@ static int md_seq_show(struct seq_file *seq, void *v) if (mddev->pers) { mddev->pers->status(seq, mddev); - seq_printf(seq, "\n "); + seq_printf(seq, "\n "); if (mddev->pers->sync_request) { if (mddev->curr_resync > 2) { status_resync(seq, mddev); @@ -7132,7 +7107,7 @@ static int md_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "\n"); } mddev_unlock(mddev); - + return 0; } @@ -7205,7 +7180,7 @@ int unregister_md_personality(struct md_personality *p) static int is_mddev_idle(struct mddev *mddev, int init) { - struct md_rdev * rdev; + struct md_rdev *rdev; int idle; int curr_events; @@ -7260,7 +7235,6 @@ void md_done_sync(struct mddev *mddev, int blocks, int ok) } } - /* md_write_start(mddev, bi) * If we need to update some array metadata (e.g. 'active' flag * in superblock) before writing, schedule a superblock update @@ -8637,7 +8611,6 @@ void md_autodetect_dev(dev_t dev) } } - static void autostart_arrays(int part) { struct md_rdev *rdev; |