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author | Matthew Dobson <colpatch@us.ibm.com> | 2006-03-26 01:37:48 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 08:56:59 -0800 |
commit | f183323d3822dee4d7b3147a59b6e8987fe201e0 (patch) | |
tree | f1cec982da7ae954af52584630c273976fd43127 /mm/mempool.c | |
parent | 0eaae62abaa1ad1f231932b6cdd9fb1b91df6651 (diff) | |
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[PATCH] mempool: add kzalloc allocator
Add another allocator to the common mempool code: a kzalloc/kfree allocator
This will be used by the next patch in the series to replace a mempool-backed
kzalloc allocator. It is also very likely that there will be more users in
the future.
Signed-off-by: Matthew Dobson <colpatch@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/mempool.c')
-rw-r--r-- | mm/mempool.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/mempool.c b/mm/mempool.c index a1397c6..7bf064e 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -296,11 +296,18 @@ EXPORT_SYMBOL(mempool_free_slab); */ void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data) { - size_t size = (size_t) pool_data; + size_t size = (size_t)(long)pool_data; return kmalloc(size, gfp_mask); } EXPORT_SYMBOL(mempool_kmalloc); +void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data) +{ + size_t size = (size_t) pool_data; + return kzalloc(size, gfp_mask); +} +EXPORT_SYMBOL(mempool_kzalloc); + void mempool_kfree(void *element, void *pool_data) { kfree(element); |