diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2008-12-23 19:37:01 +0900 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2008-12-29 11:27:46 +0200 |
| commit | 773ff60e841461cb1f9374a713ffcda029b8c317 (patch) | |
| tree | c3691b5a82261a3d2c1861f2913774faac63fa96 /include/linux | |
| parent | 3c92ec8ae91ecf59d88c798301833d7cf83f2179 (diff) | |
SLUB: failslab support
Currently fault-injection capability for SLAB allocator is only
available to SLAB. This patch makes it available to SLUB, too.
[penberg@cs.helsinki.fi: unify slab and slub implementations]
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fault-inject.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index 32368c4f032..06ca9b21dad 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -81,4 +81,13 @@ static inline void cleanup_fault_attr_dentries(struct fault_attr *attr) #endif /* CONFIG_FAULT_INJECTION */ +#ifdef CONFIG_FAILSLAB +extern bool should_failslab(size_t size, gfp_t gfpflags); +#else +static inline bool should_failslab(size_t size, gfp_t gfpflags) +{ + return false; +} +#endif /* CONFIG_FAILSLAB */ + #endif /* _LINUX_FAULT_INJECT_H */ |