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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-07-23 04:35:31 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-23 04:35:31 +0400 |
| commit | 4d47603d9703e6fff8ff2618bc108d6280e2439d (patch) | |
| tree | 82a0f9abc6bc10bb67d70fd811139f2bd2a3ce7b /fs/ext4 | |
| parent | 58c5873a769987e36265d1523d2aa5bdc18f32bd (diff) | |
| download | linux-4d47603d9703e6fff8ff2618bc108d6280e2439d.tar.xz | |
ext4: weed out ext4_write_super
We do not depend on VFS's '->write_super()' anymore and do not need
the 's_dirt' flag anymore, so weed out 'ext4_write_super()' and
's_dirt'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/super.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 662e93e8c25b..a2a59796cde0 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -74,7 +74,6 @@ static const char *ext4_decode_error(struct super_block *sb, int errno, static int ext4_remount(struct super_block *sb, int *flags, char *data); static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf); static int ext4_unfreeze(struct super_block *sb); -static void ext4_write_super(struct super_block *sb); static int ext4_freeze(struct super_block *sb); static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data); @@ -1210,7 +1209,6 @@ static const struct super_operations ext4_nojournal_sops = { .dirty_inode = ext4_dirty_inode, .drop_inode = ext4_drop_inode, .evict_inode = ext4_evict_inode, - .write_super = ext4_write_super, .put_super = ext4_put_super, .statfs = ext4_statfs, .remount_fs = ext4_remount, @@ -4364,7 +4362,6 @@ static int ext4_commit_super(struct super_block *sb, int sync) es->s_free_inodes_count = cpu_to_le32(percpu_counter_sum_positive( &EXT4_SB(sb)->s_freeinodes_counter)); - sb->s_dirt = 0; BUFFER_TRACE(sbh, "marking dirty"); ext4_superblock_csum_set(sb, es); mark_buffer_dirty(sbh); @@ -4471,13 +4468,6 @@ int ext4_force_commit(struct super_block *sb) return ret; } -static void ext4_write_super(struct super_block *sb) -{ - lock_super(sb); - ext4_commit_super(sb, 1); - unlock_super(sb); -} - static int ext4_sync_fs(struct super_block *sb, int wait) { int ret = 0; |