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-rw-r--r--include/linux/swap.h1
-rw-r--r--mm/swapfile.c4
2 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 3a31cc2..410c8e4 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -120,7 +120,6 @@ struct swap_extent {
enum {
SWP_USED = (1 << 0), /* is slot in swap_info[] used? */
SWP_WRITEOK = (1 << 1), /* ok to write to this swap? */
- SWP_ACTIVE = (SWP_USED | SWP_WRITEOK),
/* add others here before... */
SWP_SCANNING = (1 << 8), /* refcount in scan_swap_map */
};
diff --git a/mm/swapfile.c b/mm/swapfile.c
index e2adc8e..915cb3f 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1222,7 +1222,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
spin_lock(&swap_lock);
for (type = swap_list.head; type >= 0; type = swap_info[type].next) {
p = swap_info + type;
- if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) {
+ if (p->flags & SWP_WRITEOK) {
if (p->swap_file->f_mapping == mapping)
break;
}
@@ -1674,7 +1674,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
else
p->prio = --least_priority;
p->swap_map = swap_map;
- p->flags = SWP_ACTIVE;
+ p->flags |= SWP_WRITEOK;
nr_swap_pages += nr_good_pages;
total_swap_pages += nr_good_pages;
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