diff options
Diffstat (limited to 'fs/ocfs2/super.c')
| -rw-r--r-- | fs/ocfs2/super.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 2de4c8a9340c..302854ee0985 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -236,6 +236,7 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) struct ocfs2_recovery_map *rm = osb->recovery_map; struct ocfs2_orphan_scan *os = &osb->osb_orphan_scan; int i, out = 0; + unsigned long flags; out += snprintf(buf + out, len - out, "%10s => Id: %-s Uuid: %-s Gen: 0x%X Label: %-s\n", @@ -271,14 +272,14 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) cconn->cc_version.pv_minor); } - spin_lock(&osb->dc_task_lock); + spin_lock_irqsave(&osb->dc_task_lock, flags); out += snprintf(buf + out, len - out, "%10s => Pid: %d Count: %lu WakeSeq: %lu " "WorkSeq: %lu\n", "DownCnvt", (osb->dc_task ? task_pid_nr(osb->dc_task) : -1), osb->blocked_lock_count, osb->dc_wake_sequence, osb->dc_work_sequence); - spin_unlock(&osb->dc_task_lock); + spin_unlock_irqrestore(&osb->dc_task_lock, flags); spin_lock(&osb->osb_lock); out += snprintf(buf + out, len - out, "%10s => Pid: %d Nodes:", @@ -1280,6 +1281,8 @@ static int ocfs2_parse_options(struct super_block *sb, int status, user_stack = 0; char *p; u32 tmp; + int token, option; + substring_t args[MAX_OPT_ARGS]; trace_ocfs2_parse_options(is_remount, options ? options : "(none)"); @@ -1298,9 +1301,6 @@ static int ocfs2_parse_options(struct super_block *sb, } while ((p = strsep(&options, ",")) != NULL) { - int token, option; - substring_t args[MAX_OPT_ARGS]; - if (!*p) continue; @@ -1367,7 +1367,6 @@ static int ocfs2_parse_options(struct super_block *sb, mopt->atime_quantum = option; break; case Opt_slot: - option = 0; if (match_int(&args[0], &option)) { status = 0; goto bail; @@ -1376,7 +1375,6 @@ static int ocfs2_parse_options(struct super_block *sb, mopt->slot = (s16)option; break; case Opt_commit: - option = 0; if (match_int(&args[0], &option)) { status = 0; goto bail; @@ -1388,7 +1386,6 @@ static int ocfs2_parse_options(struct super_block *sb, mopt->commit_interval = HZ * option; break; case Opt_localalloc: - option = 0; if (match_int(&args[0], &option)) { status = 0; goto bail; @@ -1726,8 +1723,7 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf) ocfs2_inode_unlock(inode, 0); status = 0; bail: - if (inode) - iput(inode); + iput(inode); if (status) mlog_errno(status); @@ -1771,7 +1767,7 @@ static int ocfs2_initialize_mem_caches(void) sizeof(struct ocfs2_inode_info), 0, (SLAB_HWCACHE_ALIGN|SLAB_RECLAIM_ACCOUNT| - SLAB_MEM_SPREAD), + SLAB_MEM_SPREAD|SLAB_ACCOUNT), ocfs2_inode_init_once); ocfs2_dquot_cachep = kmem_cache_create("ocfs2_dquot_cache", sizeof(struct ocfs2_dquot), |
