diff options
| author | Sebastian Ott | 2014-06-05 01:07:00 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2014-06-05 01:53:58 +0200 |
| commit | 8bf8fcb07653fbaea74f96bba1e4ed0f851675ab (patch) | |
| tree | 6412234c0fea986db2c88874221c42bf56c7acff /mm/memcontrol.c | |
| parent | include/linux/mmdebug.h: add VM_WARN_ON() and VM_WARN_ON_ONCE() (diff) | |
| download | kernel-qcow2-linux-8bf8fcb07653fbaea74f96bba1e4ed0f851675ab.tar.gz kernel-qcow2-linux-8bf8fcb07653fbaea74f96bba1e4ed0f851675ab.tar.xz kernel-qcow2-linux-8bf8fcb07653fbaea74f96bba1e4ed0f851675ab.zip | |
mm/mempool: warn about __GFP_ZERO usage
Memory obtained via mempool_alloc is not always zeroed even when
called with __GFP_ZERO. Add a note and VM_BUG_ON statement to make
that clear.
[akpm@linux-foundation.org: use VM_WARN_ON_ONCE]
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
0 files changed, 0 insertions, 0 deletions