Signed-off-by: Cesar Eduardo Barros <cesarb@xxxxxxxxxx>
---
mm/swapfile.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 07a458d..69a1f90 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2047,13 +2047,12 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
goto bad_swap;
/* OK, set up the swap map and apply the bad block list */
- swap_map = vmalloc(maxpages);
+ swap_map = vzalloc(maxpages);
if (!swap_map) {
error = -ENOMEM;
goto bad_swap;
}
- memset(swap_map, 0, maxpages);
nr_good_pages = maxpages - 1; /* omit header page */
for (i = 0; i < swap_header->info.nr_badpages; i++) {
--
1.7.4
--
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