Commit 6233caa9 authored by Jiro SEKIBA's avatar Jiro SEKIBA Committed by Ryusuke Konishi
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nilfs2: fix disorder of nilfs_write_super in nilfs_sync_fs



This fixes disorder of nilfs_write_super in nilfs_sync_fs.  Commiting
super block must be the end of the function so that every changes are
reflected.

->sync_fs() is not called frequently so this makes nilfs_sync_fs call
nilfs_commit_super instead of nilfs_write_super.
Signed-off-by: default avatarJiro SEKIBA <jir@unicus.jp>
Signed-off-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
parent ec5d66ab
......@@ -385,13 +385,19 @@ static void nilfs_write_super(struct super_block *sb)
static int nilfs_sync_fs(struct super_block *sb, int wait)
{
struct nilfs_sb_info *sbi = NILFS_SB(sb);
struct the_nilfs *nilfs = sbi->s_nilfs;
int err = 0;
nilfs_write_super(sb);
/* This function is called when super block should be written back */
if (wait)
err = nilfs_construct_segment(sb);
down_write(&nilfs->ns_sem);
if (sb->s_dirt)
nilfs_commit_super(sbi, 1);
up_write(&nilfs->ns_sem);
return err;
}
......
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