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authorTheodore Ts'o <tytso@mit.edu>2016-11-14 06:02:26 +0300
committerTheodore Ts'o <tytso@mit.edu>2016-11-14 06:02:26 +0300
commit2c98eb5ea249767bbc11cf4e70e91d5b0458ed13 (patch)
treede83b9e69d357898b2b737257b33dfc1ace75ba8 /fs/ext4/super.c
parent6da22013bb7907b33c87968c25034b409a6161a2 (diff)
downloadlinux-2c98eb5ea249767bbc11cf4e70e91d5b0458ed13.tar.xz
ext4: allow ext4_truncate() to return an error
This allows us to properly propagate errors back up to ext4_truncate()'s callers. This also means we no longer have to silently ignore some errors (e.g., when trying to add the inode to the orphan inode list). 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.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 20da99da0a34..e4f61c39328a 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2330,7 +2330,7 @@ static void ext4_orphan_cleanup(struct super_block *sb,
struct ext4_super_block *es)
{
unsigned int s_flags = sb->s_flags;
- int nr_orphans = 0, nr_truncates = 0;
+ int ret, nr_orphans = 0, nr_truncates = 0;
#ifdef CONFIG_QUOTA
int i;
#endif
@@ -2412,7 +2412,9 @@ static void ext4_orphan_cleanup(struct super_block *sb,
inode->i_ino, inode->i_size);
inode_lock(inode);
truncate_inode_pages(inode->i_mapping, inode->i_size);
- ext4_truncate(inode);
+ ret = ext4_truncate(inode);
+ if (ret)
+ ext4_std_error(inode->i_sb, ret);
inode_unlock(inode);
nr_truncates++;
} else {