* [PATCH 06/29] mm/: rename random32() to prandom_u32()
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@ 2012-12-24 2:13 ` Akinobu Mita
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From: Akinobu Mita @ 2012-12-24 2:13 UTC (permalink / raw)
To: linux-kernel, akpm; +Cc: Akinobu Mita, linux-mm
Use more preferable function name which implies using a pseudo-random
number generator.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: linux-mm@kvack.org
---
mm/swapfile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/swapfile.c b/mm/swapfile.c
index e97a0e5..3af83bf 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2044,7 +2044,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
if (p->bdev) {
if (blk_queue_nonrot(bdev_get_queue(p->bdev))) {
p->flags |= SWP_SOLIDSTATE;
- p->cluster_next = 1 + (random32() % p->highest_bit);
+ p->cluster_next = 1 + (prandom_u32() % p->highest_bit);
}
if ((swap_flags & SWAP_FLAG_DISCARD) && discard_swap(p) == 0)
p->flags |= SWP_DISCARDABLE;
--
1.7.11.7
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