diff options
Diffstat (limited to 'fs/sysv/inode.c')
| -rw-r--r-- | fs/sysv/inode.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index b23ab736685..c327d4ee123 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -36,7 +36,7 @@ static int sysv_sync_fs(struct super_block *sb, int wait) struct sysv_sb_info *sbi = SYSV_SB(sb); unsigned long time = get_seconds(), old_time; - lock_super(sb); + mutex_lock(&sbi->s_lock); /* * If we are going to write out the super block, @@ -51,7 +51,7 @@ static int sysv_sync_fs(struct super_block *sb, int wait) mark_buffer_dirty(sbi->s_bh2); } - unlock_super(sb); + mutex_unlock(&sbi->s_lock); return 0; } @@ -360,5 +360,10 @@ int __init sysv_init_icache(void) void sysv_destroy_icache(void) { + /* + * Make sure all delayed rcu free inodes are flushed before we + * destroy cache. + */ + rcu_barrier(); kmem_cache_destroy(sysv_inode_cachep); } |