diff options
Diffstat (limited to 'arch/x86/mm/pageattr-test.c')
| -rw-r--r-- | arch/x86/mm/pageattr-test.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index 0e38951e65e..6629f397b46 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -8,7 +8,6 @@ #include <linux/kthread.h> #include <linux/random.h> #include <linux/kernel.h> -#include <linux/init.h> #include <linux/mm.h> #include <asm/cacheflush.h> @@ -36,7 +35,7 @@ enum { static int pte_testbit(pte_t pte) { - return pte_flags(pte) & _PAGE_UNUSED1; + return pte_flags(pte) & _PAGE_SOFTW1; } struct split_state { @@ -130,13 +129,12 @@ static int pageattr_test(void) } failed += print_split(&sa); - srandom32(100); 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); - len[i] = random32() % 100; + len[i] = prandom_u32() % 100; len[i] = min_t(unsigned long, len[i], max_pfn_mapped - pfn - 1); if (len[i] == 0) |