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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2014-06-04 16:07:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:53:58 -0700 |
| commit | 8bf8fcb07653fbaea74f96bba1e4ed0f851675ab (patch) | |
| tree | 6412234c0fea986db2c88874221c42bf56c7acff /Documentation/cgroups | |
| parent | include/linux/mmdebug.h: add VM_WARN_ON() and VM_WARN_ON_ONCE() (diff) | |
| download | linux-8bf8fcb07653fbaea74f96bba1e4ed0f851675ab.tar.gz 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 'Documentation/cgroups')
0 files changed, 0 insertions, 0 deletions