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author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 14:32:24 -0700 |
commit | 88fd32554ae2782729bd3031d978bfbba0669459 (patch) | |
tree | 917cbc551b971cd0637650b95882d97fac9a4b89 /crypto/xor.c | |
parent | c0a16d573d49785fedcacf87328ac5257bcb70c0 (diff) | |
parent | e286091b2b21d1ff9166609cd19e0df62b56f4bc (diff) | |
download | linux-crypto-88fd32554ae2782729bd3031d978bfbba0669459.tar.gz linux-crypto-88fd32554ae2782729bd3031d978bfbba0669459.zip |
Merge commit 'v2.6.31-rc1' into dmaengine
Diffstat (limited to 'crypto/xor.c')
-rw-r--r-- | crypto/xor.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/xor.c b/crypto/xor.c index 996b6ee5..fc5b836f 100644 --- a/crypto/xor.c +++ b/crypto/xor.c @@ -101,7 +101,12 @@ calibrate_xor_blocks(void) void *b1, *b2; struct xor_block_template *f, *fastest; - b1 = (void *) __get_free_pages(GFP_KERNEL, 2); + /* + * Note: Since the memory is not actually used for _anything_ but to + * test the XOR speed, we don't really want kmemcheck to warn about + * reading uninitialized bytes here. + */ + b1 = (void *) __get_free_pages(GFP_KERNEL | __GFP_NOTRACK, 2); if (!b1) { printk(KERN_WARNING "xor: Yikes! No memory available.\n"); return -ENOMEM; |