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| author | Jan Kara <jack@suse.cz> | 2008-04-28 02:16:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:46 -0700 |
| commit | a2fe594fa3732298947377409b5d8111b14f56ec (patch) | |
| tree | efd71f35949123fdaaf5d986e3237a059958fbfc | |
| parent | fbe5498b3d5af44a8671800e85b2858c2ea236fa (diff) | |
| download | blackbird-op-linux-a2fe594fa3732298947377409b5d8111b14f56ec.tar.gz blackbird-op-linux-a2fe594fa3732298947377409b5d8111b14f56ec.zip | |
reiserfs: fix hang on umount with quotas when journal is aborted
Call dquot_drop() from reiserfs_dquot_drop() even if we fail to start a
transaction. Otherwise we never get to dropping references to quota
structures from the inode and umount will hang indefinitely.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/reiserfs/super.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index f8f9a473e670..a4c9770a6012 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1890,8 +1890,14 @@ static int reiserfs_dquot_drop(struct inode *inode) ret = journal_begin(&th, inode->i_sb, 2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb)); - if (ret) + if (ret) { + /* + * We call dquot_drop() anyway to at least release references + * to quota structures so that umount does not hang. + */ + dquot_drop(inode); goto out; + } ret = dquot_drop(inode); err = journal_end(&th, inode->i_sb, |
