Message ID | 1333367140-28370-6-git-send-email-artem.bityutskiy@linux.intel.com |
---|---|
State | Superseded, archived |
Headers | show |
On Mon 02-04-12 14:45:40, Artem Bityutskiy wrote: > From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> > > We do not depend on VFS's '->write_super()' anymore and do not need the > 's_dirt' flag anymore. This patch weeds out 'ext4_write_super()' and the > 's_dirt' usage in VFS. > > Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Looks good. Reviewed-by: Jan Kara <jack@suse.cz> Honza > --- > 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 6b45785..0818eef 100644 > --- a/fs/ext4/super.c > +++ b/fs/ext4/super.c > @@ -73,7 +73,6 @@ 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); > @@ -1148,7 +1147,6 @@ 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, > @@ -4038,7 +4036,6 @@ 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"); > mark_buffer_dirty(sbh); > if (sync) { > @@ -4144,13 +4141,6 @@ 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; > -- > 1.7.7.6 >
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 6b45785..0818eef 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -73,7 +73,6 @@ 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); @@ -1148,7 +1147,6 @@ 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, @@ -4038,7 +4036,6 @@ 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"); mark_buffer_dirty(sbh); if (sync) { @@ -4144,13 +4141,6 @@ 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;