diff options
| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2012-10-08 16:32:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:22:52 +0900 |
| commit | e3b4126c556ca3a07699adf202d44bed3f453638 (patch) | |
| tree | b2eb0c6082dffc1e9a2629d8847a16f66cdd1345 /mm/dmapool.c | |
| parent | 74c08f982674cfd5dfeb2702d631db9bcdabf788 (diff) | |
| download | linux-e3b4126c556ca3a07699adf202d44bed3f453638.tar.bz2 | |
thp: khugepaged_prealloc_page() forgot to reset the page alloc indicator
If NUMA is enabled, the indicator is not reset if the previous page
request failed, ausing us to trigger the BUG_ON() in
khugepaged_alloc_page().
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/dmapool.c')
0 files changed, 0 insertions, 0 deletions