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| 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/vm.txt | |
| parent | f0f3980b21508bd573eff1746d469436f50a903d (diff) | |
| download | linux-824ebef122153a03925ae0ed211b4e8568d1c8db.tar.gz linux-824ebef122153a03925ae0ed211b4e8568d1c8db.tar.xz | |
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/vm.txt')
0 files changed, 0 insertions, 0 deletions