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| author | Kirill Korotaev <dev@openvz.org> | 2006-03-11 03:27:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-11 09:19:34 -0800 |
| commit | 0adb25d2e71ab047423d6fc63d5d184590d0a66f (patch) | |
| tree | 0fd00ea22c07c88c3f24085cbf89f0a272f56697 /drivers | |
| parent | 8bd0ee93fef9733c72fef1817330b3ee2b71cf9d (diff) | |
| download | op-kernel-dev-0adb25d2e71ab047423d6fc63d5d184590d0a66f.zip op-kernel-dev-0adb25d2e71ab047423d6fc63d5d184590d0a66f.tar.gz | |
[PATCH] ext3: ext3_symlink should use GFP_NOFS allocations inside
This patch fixes illegal __GFP_FS allocation inside ext3 transaction in
ext3_symlink(). Such allocation may re-enter ext3 code from
try_to_free_pages. But JBD/ext3 code keeps a pointer to current journal
handle in task_struct and, hence, is not reentrable.
This bug led to "Assertion failure in journal_dirty_metadata()" messages.
http://bugzilla.openvz.org/show_bug.cgi?id=115
Signed-off-by: Andrey Savochkin <saw@saw.sw.com.sg>
Signed-off-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions
