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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-12 12:55:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-12 12:55:15 -0700 |
| commit | be5090da4abb68caa69ac62ae5253ac540aa829a (patch) | |
| tree | ebc520ca0afd7aecfeca7e1abbcd790c70bf73d8 | |
| parent | d64dab903fb3abb42ef2a3fc2d8aa064105e5dca (diff) | |
| parent | 6e4ea8e33b2057b85d75175dd89b93f5e26de3bc (diff) | |
| download | lwn-be5090da4abb68caa69ac62ae5253ac540aa829a.tar.gz lwn-be5090da4abb68caa69ac62ae5253ac540aa829a.zip | |
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 bugfixes from Ted Ts'o:
"A bug fix and performance regression fix for ext4"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix memory leak in xattr
ext4: fix performance regression in writeback of random writes
| -rw-r--r-- | fs/ext4/inode.c | 2 | ||||
| -rw-r--r-- | fs/ext4/xattr.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 0d424d7ac02b..e274e9c1171f 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2563,7 +2563,7 @@ retry: break; } blk_finish_plug(&plug); - if (!ret && !cycled) { + if (!ret && !cycled && wbc->nr_to_write > 0) { cycled = 1; mpd.last_page = writeback_index - 1; mpd.first_page = 0; diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index c081e34f717f..03e9bebba198 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1350,6 +1350,8 @@ retry: s_min_extra_isize) { tried_min_extra_isize++; new_extra_isize = s_min_extra_isize; + kfree(is); is = NULL; + kfree(bs); bs = NULL; goto retry; } error = -1; |