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Commit 10fdc141 authored by Akinobu Mita's avatar Akinobu Mita Committed by Linus Torvalds
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lguest: rename random32() to prandom_u32() 



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

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Acked-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 78782023

drivers/lguest/page_tables.c

+1 −1
Original line number Diff line number Diff line
@@ -686,7 +686,7 @@ static unsigned int new_pgdir(struct lg_cpu *cpu, 
	 * We pick one entry at random to throw out.  Choosing the Least

	 * Recently Used might be better, but this is easy.

	 */

	next = random32() % ARRAY_SIZE(cpu->lg->pgdirs);

	next = prandom_u32() % ARRAY_SIZE(cpu->lg->pgdirs);

	/* If it's never been allocated at all before, try now. */

	if (!cpu->lg->pgdirs[next].pgdir) {

		cpu->lg->pgdirs[next].pgdir =