diff options
| author | Pekka J Enberg <penberg@cs.helsinki.fi> | 2008-01-01 17:23:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-01 11:32:02 -0800 |
| commit | 57ed3eda977a215f054102b460ab0eb5d8d112e6 (patch) | |
| tree | aff1529df49c14df1f84d78fbae66a4a0bcfcdb8 /include/linux | |
| parent | 476c6c11a9ee4610ff0e4941e3851729f7caf062 (diff) | |
slub: provide /proc/slabinfo
This adds a read-only /proc/slabinfo file on SLUB, that makes slabtop work.
[ mingo@elte.hu: build fix. ]
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/slub_def.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 40801e754af..b7d9408a00f 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -200,4 +200,6 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node) } #endif +extern const struct seq_operations slabinfo_op; + #endif /* _LINUX_SLUB_DEF_H */ |