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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-07-22 20:35:31 -0400
committerTheodore Ts'o <tytso@mit.edu>2012-07-22 20:35:31 -0400
commit4d47603d9703e6fff8ff2618bc108d6280e2439d (patch)
tree82a0f9abc6bc10bb67d70fd811139f2bd2a3ce7b /fs/ext4/super.c
parent58c5873a769987e36265d1523d2aa5bdc18f32bd (diff)
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/super.c')
-rw-r--r--fs/ext4/super.c10
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,
74static int ext4_remount(struct super_block *sb, int *flags, char *data); 74static int ext4_remount(struct super_block *sb, int *flags, char *data);
75static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf); 75static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf);
76static int ext4_unfreeze(struct super_block *sb); 76static int ext4_unfreeze(struct super_block *sb);
77static void ext4_write_super(struct super_block *sb);
78static int ext4_freeze(struct super_block *sb); 77static int ext4_freeze(struct super_block *sb);
79static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags, 78static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags,
80 const char *dev_name, void *data); 79 const char *dev_name, void *data);
@@ -1210,7 +1209,6 @@ static const struct super_operations ext4_nojournal_sops = {
1210 .dirty_inode = ext4_dirty_inode, 1209 .dirty_inode = ext4_dirty_inode,
1211 .drop_inode = ext4_drop_inode, 1210 .drop_inode = ext4_drop_inode,
1212 .evict_inode = ext4_evict_inode, 1211 .evict_inode = ext4_evict_inode,
1213 .write_super = ext4_write_super,
1214 .put_super = ext4_put_super, 1212 .put_super = ext4_put_super,
1215 .statfs = ext4_statfs, 1213 .statfs = ext4_statfs,
1216 .remount_fs = ext4_remount, 1214 .remount_fs = ext4_remount,
@@ -4364,7 +4362,6 @@ static int ext4_commit_super(struct super_block *sb, int sync)
4364 es->s_free_inodes_count = 4362 es->s_free_inodes_count =
4365 cpu_to_le32(percpu_counter_sum_positive( 4363 cpu_to_le32(percpu_counter_sum_positive(
4366 &EXT4_SB(sb)->s_freeinodes_counter)); 4364 &EXT4_SB(sb)->s_freeinodes_counter));
4367 sb->s_dirt = 0;
4368 BUFFER_TRACE(sbh, "marking dirty"); 4365 BUFFER_TRACE(sbh, "marking dirty");
4369 ext4_superblock_csum_set(sb, es); 4366 ext4_superblock_csum_set(sb, es);
4370 mark_buffer_dirty(sbh); 4367 mark_buffer_dirty(sbh);
@@ -4471,13 +4468,6 @@ int ext4_force_commit(struct super_block *sb)
4471 return ret; 4468 return ret;
4472} 4469}
4473 4470
4474static void ext4_write_super(struct super_block *sb)
4475{
4476 lock_super(sb);
4477 ext4_commit_super(sb, 1);
4478 unlock_super(sb);
4479}
4480
4481static int ext4_sync_fs(struct super_block *sb, int wait) 4471static int ext4_sync_fs(struct super_block *sb, int wait)
4482{ 4472{
4483 int ret = 0; 4473 int ret = 0;