diff options
Diffstat (limited to 'fs/exofs/super.c')
| -rw-r--r-- | fs/exofs/super.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/fs/exofs/super.c b/fs/exofs/super.c index 433783624d10..9d9763328734 100644 --- a/fs/exofs/super.c +++ b/fs/exofs/super.c @@ -206,6 +206,11 @@ static int init_inodecache(void) */ static void destroy_inodecache(void) { + /* + * Make sure all delayed rcu free inodes are flushed before we + * destroy cache. + */ + rcu_barrier(); kmem_cache_destroy(exofs_inode_cachep); } @@ -384,8 +389,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait) if (unlikely(ret)) goto out; - lock_super(sb); - ios->length = offsetof(struct exofs_fscb, s_dev_table_oid); memset(fscb, 0, ios->length); fscb->s_nextid = cpu_to_le64(sbi->s_nextid); @@ -400,11 +403,7 @@ static int exofs_sync_fs(struct super_block *sb, int wait) ret = ore_write(ios); if (unlikely(ret)) EXOFS_ERR("%s: ore_write failed.\n", __func__); - else - sb->s_dirt = 0; - - unlock_super(sb); out: EXOFS_DBGMSG("s_nextid=0x%llx ret=%d\n", _LLU(sbi->s_nextid), ret); ore_put_io_state(ios); @@ -412,14 +411,6 @@ out: return ret; } -static void exofs_write_super(struct super_block *sb) -{ - if (!(sb->s_flags & MS_RDONLY)) - exofs_sync_fs(sb, 1); - else - sb->s_dirt = 0; -} - static void _exofs_print_device(const char *msg, const char *dev_path, struct osd_dev *od, u64 pid) { @@ -952,7 +943,6 @@ static const struct super_operations exofs_sops = { .write_inode = exofs_write_inode, .evict_inode = exofs_evict_inode, .put_super = exofs_put_super, - .write_super = exofs_write_super, .sync_fs = exofs_sync_fs, .statfs = exofs_statfs, }; @@ -1020,6 +1010,7 @@ static struct file_system_type exofs_type = { .mount = exofs_mount, .kill_sb = generic_shutdown_super, }; +MODULE_ALIAS_FS("exofs"); static int __init init_exofs(void) { |