diff options
| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2007-05-06 14:49:58 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:12:55 -0700 |
| commit | 824ebef122153a03925ae0ed211b4e8568d1c8db (patch) | |
| tree | 2a9ce9acc187b6a6985064c773cbf850ad405a07 /Documentation/sysctl | |
| parent | slab allocators: remove multiple alignment specifications (diff) | |
| download | linux-dev-824ebef122153a03925ae0ed211b4e8568d1c8db.tar.xz linux-dev-824ebef122153a03925ae0ed211b4e8568d1c8db.zip | |
fault injection: fix failslab with CONFIG_NUMA
Currently failslab injects failures into ____cache_alloc(). But with enabling
CONFIG_NUMA it's not enough to let actual slab allocator functions (kmalloc,
kmem_cache_alloc, ...) return NULL.
This patch moves fault injection hook inside of __cache_alloc() and
__cache_alloc_node(). These are lower call path than ____cache_alloc() and
enable to inject faulures to slab allocators with CONFIG_NUMA.
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/sysctl')
0 files changed, 0 insertions, 0 deletions