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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2013-04-30 03:21:24 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 05:28:42 +0400 |
| commit | 3ec39abdcc0d3099e8d8894dcbcc8c9490ee48e2 (patch) | |
| tree | e8e70212eda26e68c658079d15b7c38ea00285ad | |
| parent | 713e00a324e49e8adee2753e1bb7bc3806bb53b6 (diff) | |
| download | linux-3ec39abdcc0d3099e8d8894dcbcc8c9490ee48e2.tar.xz | |
raid6test: use prandom_bytes()
Use prandom_bytes() to generate random bytes for test data.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Dan Williams <djbw@fb.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | crypto/async_tx/raid6test.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/crypto/async_tx/raid6test.c b/crypto/async_tx/raid6test.c index aa2b0270ed16..4a92bac744dc 100644 --- a/crypto/async_tx/raid6test.c +++ b/crypto/async_tx/raid6test.c @@ -46,15 +46,10 @@ static void callback(void *param) static void makedata(int disks) { - int i, j; + int i; for (i = 0; i < disks; i++) { - for (j = 0; j < PAGE_SIZE/sizeof(u32); j += sizeof(u32)) { - u32 *p = page_address(data[i]) + j; - - *p = random32(); - } - + prandom_bytes(page_address(data[i]), PAGE_SIZE); dataptrs[i] = data[i]; } } |