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| author |   David S. Miller <davem@davemloft.net> | 2011-06-29 05:48:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-06-29 05:48:41 -0700 |
| commit | 7ab24bfdf9a9a9f87ac8e5ad9a25f80b5b947be7 (patch) | |
| tree | 897d12fb7498316d05ce2ed48722fc78b61fc4e1 /drivers/net/bnx2x/bnx2x_main.c | |
| parent | netfilter: Fix ip_route_me_harder triggering ip_rt_bug (diff) | |
| download | linux-dev-7ab24bfdf9a9a9f87ac8e5ad9a25f80b5b947be7.tar.xz linux-dev-7ab24bfdf9a9a9f87ac8e5ad9a25f80b5b947be7.zip | |
net+crypto: Use vmalloc for zlib inflate buffers.
They are 64K and result in order-4 allocations, even with SLUB.
Therefore, just like we always have for the deflate buffers, use
vmalloc.
Reported-by: Martin Jackson <mjackson220.list@gmail.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 4b70311a11ef..74be989f51c5 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -49,6 +49,7 @@ #include <linux/zlib.h> #include <linux/io.h> #include <linux/stringify.h> +#include <linux/vmalloc.h> #define BNX2X_MAIN #include "bnx2x.h" @@ -4537,8 +4538,7 @@ static int bnx2x_gunzip_init(struct bnx2x *bp) if (bp->strm == NULL) goto gunzip_nomem2; - bp->strm->workspace = kmalloc(zlib_inflate_workspacesize(), - GFP_KERNEL); + bp->strm->workspace = vmalloc(zlib_inflate_workspacesize()); if (bp->strm->workspace == NULL) goto gunzip_nomem3; @@ -4562,7 +4562,7 @@ gunzip_nomem1: static void bnx2x_gunzip_end(struct bnx2x *bp) { if (bp->strm) { - kfree(bp->strm->workspace); + vfree(bp->strm->workspace); kfree(bp->strm); bp->strm = NULL; } |