Messages in this thread Patch in this message | | | From | "Joonwoo Park" <> | Subject | [PATCH 2/4] fib_semantics: kmalloc + memset conversion to kzalloc | Date | Mon, 26 Nov 2007 18:02:39 +0900 |
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fib_semantics: kmalloc + memset conversion to kzalloc
Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Thanks. Joonwoo
--- diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 1351a26..87a1e72 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -605,10 +605,15 @@ static inline unsigned int fib_laddr_hashfn(__be32 val) static struct hlist_head *fib_hash_alloc(int bytes) { if (bytes <= PAGE_SIZE) - return kmalloc(bytes, GFP_KERNEL); - else - return (struct hlist_head *) + return kzalloc(bytes, GFP_KERNEL); + else { + struct hlist_head *hash; + hash = (struct hlist_head *) __get_free_pages(GFP_KERNEL, get_order(bytes)); + if (hash) + memset(hash, 0, bytes); + return hash; + } } static void fib_hash_free(struct hlist_head *hash, int bytes) @@ -712,12 +717,8 @@ struct fib_info *fib_create_info(struct fib_config *cfg) if (!new_info_hash || !new_laddrhash) { fib_hash_free(new_info_hash, bytes); fib_hash_free(new_laddrhash, bytes); - } else { - memset(new_info_hash, 0, bytes); - memset(new_laddrhash, 0, bytes); - + } else fib_hash_move(new_info_hash, new_laddrhash, new_size); - } if (!fib_hash_size) goto failure; --- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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