diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2009-09-30 22:57:41 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-09-30 22:57:41 -0400 |
| commit | 1f94533d9cd75f6d2826018d54a971b9cc085992 (patch) | |
| tree | 16c85061eabfcdece2487909bc08c45d2c01d84f /fs/ext4/Kconfig | |
| parent | c1fccc0696bcaff6008c11865091f5ec4b0937ab (diff) | |
| download | op-kernel-dev-1f94533d9cd75f6d2826018d54a971b9cc085992.zip op-kernel-dev-1f94533d9cd75f6d2826018d54a971b9cc085992.tar.gz | |
ext4: fix a BUG_ON crash by checking that page has buffers attached to it
In ext4_num_dirty_pages() we were calling page_buffers() before
checking to see if the page actually had pages attached to it; this
would cause a BUG check crash in the inline function page_buffers().
Thanks to Markus Trippelsdorf for reporting this bug.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/Kconfig')
0 files changed, 0 insertions, 0 deletions
