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x86: rename random32() to prandom_u32()

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Use preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2013-04-29 16:21:27 -07:00 committed by Linus Torvalds
parent 4a7b4d2360
commit 56a1ba5fd1
1 changed files with 2 additions and 2 deletions
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4
arch/x86/mm/pageattr-test.c
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@ -132,10 +132,10 @@ static int pageattr_test(void)
failed += print_split(&sa); failed += print_split(&sa);
for (i = 0; i < NTEST; i++) { for (i = 0; i < NTEST; i++) {
unsigned long pfn = random32() % max_pfn_mapped; unsigned long pfn = prandom_u32() % max_pfn_mapped;
addr[i] = (unsigned long)__va(pfn << PAGE_SHIFT); addr[i] = (unsigned long)__va(pfn << PAGE_SHIFT);
len[i] = random32() % 100; len[i] = prandom_u32() % 100;
len[i] = min_t(unsigned long, len[i], max_pfn_mapped - pfn - 1); len[i] = min_t(unsigned long, len[i], max_pfn_mapped - pfn - 1);
if (len[i] == 0) if (len[i] == 0)