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Commit 5f575efe authored by Michal Hocko's avatar Michal Hocko Committed by Herbert Xu
Browse files

crypto: lzo - get rid of superfluous __GFP_REPEAT 



__GFP_REPEAT has a rather weak semantic but since it has been introduced
around 2.6.12 it has been ignored for low order allocations.

lzo_init uses __GFP_REPEAT to allocate LZO1X_MEM_COMPRESS 16K. This is
order 3 allocation request and __GFP_REPEAT is ignored for this size
as well as all <= PAGE_ALLOC_COSTLY requests.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: default avatarMichal Hocko <mhocko@suse.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent afc39d6e

crypto/lzo.c

+1 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ static int lzo_init(struct crypto_tfm *tfm) 
	struct lzo_ctx *ctx = crypto_tfm_ctx(tfm);



	ctx->lzo_comp_mem = kmalloc(LZO1X_MEM_COMPRESS,

				    GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);

				    GFP_KERNEL | __GFP_NOWARN);

	if (!ctx->lzo_comp_mem)

		ctx->lzo_comp_mem = vmalloc(LZO1X_MEM_COMPRESS);

	if (!ctx->lzo_comp_mem)