Use more preferable function name which implies using a pseudo-random
number generator.
Signed-off-by: Akinobu Mita <akinobu.m...@gmail.com>
Cc: Rusty Russell <ru...@rustcorp.com.au>
Cc: lgu...@lists.ozlabs.org
---
drivers/lguest/page_tables.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index 3b62be16..864baab 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -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 =
--
1.7.11.7
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