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| author | Joonwoo Park <joonwpark81@gmail.com> | 2007-11-26 23:23:21 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:55:05 -0800 |
| commit | dcaee95a1b396f85cdc28099f39710be328d3a5e (patch) | |
| tree | 2408c1ad351b4a12c2ab2423cd854cc67f4f4da8 /net/xfrm | |
| parent | 8512430e554a84275669f78f86dce18566d5cf7a (diff) | |
| download | kernel_samsung_tuna-dcaee95a1b396f85cdc28099f39710be328d3a5e.zip kernel_samsung_tuna-dcaee95a1b396f85cdc28099f39710be328d3a5e.tar.gz kernel_samsung_tuna-dcaee95a1b396f85cdc28099f39710be328d3a5e.tar.bz2 | |
[IPSEC]: kmalloc + memset conversion to kzalloc
2007/11/26, Patrick McHardy <kaber@trash.net>:
> How about also switching vmalloc/get_free_pages to GFP_ZERO
> and getting rid of the memset entirely while you're at it?
>
xfrm_hash: kmalloc + memset conversion to kzalloc
fix to avoid memset entirely.
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_hash.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c index 55ab579..a2023ec 100644 --- a/net/xfrm/xfrm_hash.c +++ b/net/xfrm/xfrm_hash.c @@ -17,17 +17,14 @@ struct hlist_head *xfrm_hash_alloc(unsigned int sz) struct hlist_head *n; if (sz <= PAGE_SIZE) - n = kmalloc(sz, GFP_KERNEL); + n = kzalloc(sz, GFP_KERNEL); else if (hashdist) - n = __vmalloc(sz, GFP_KERNEL, PAGE_KERNEL); + n = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL); else n = (struct hlist_head *) - __get_free_pages(GFP_KERNEL | __GFP_NOWARN, + __get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO, get_order(sz)); - if (n) - memset(n, 0, sz); - return n; } |