diff options
-rw-r--r-- | include/linux/swap.h | 1 | ||||
-rw-r--r-- | mm/swapfile.c | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index 3a31cc25bd2c..410c8e473727 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h | |||
@@ -120,7 +120,6 @@ struct swap_extent { | |||
120 | enum { | 120 | enum { |
121 | SWP_USED = (1 << 0), /* is slot in swap_info[] used? */ | 121 | SWP_USED = (1 << 0), /* is slot in swap_info[] used? */ |
122 | SWP_WRITEOK = (1 << 1), /* ok to write to this swap? */ | 122 | SWP_WRITEOK = (1 << 1), /* ok to write to this swap? */ |
123 | SWP_ACTIVE = (SWP_USED | SWP_WRITEOK), | ||
124 | /* add others here before... */ | 123 | /* add others here before... */ |
125 | SWP_SCANNING = (1 << 8), /* refcount in scan_swap_map */ | 124 | SWP_SCANNING = (1 << 8), /* refcount in scan_swap_map */ |
126 | }; | 125 | }; |
diff --git a/mm/swapfile.c b/mm/swapfile.c index e2adc8eb9317..915cb3fc43d7 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c | |||
@@ -1222,7 +1222,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile) | |||
1222 | spin_lock(&swap_lock); | 1222 | spin_lock(&swap_lock); |
1223 | for (type = swap_list.head; type >= 0; type = swap_info[type].next) { | 1223 | for (type = swap_list.head; type >= 0; type = swap_info[type].next) { |
1224 | p = swap_info + type; | 1224 | p = swap_info + type; |
1225 | if ((p->flags & SWP_ACTIVE) == SWP_ACTIVE) { | 1225 | if (p->flags & SWP_WRITEOK) { |
1226 | if (p->swap_file->f_mapping == mapping) | 1226 | if (p->swap_file->f_mapping == mapping) |
1227 | break; | 1227 | break; |
1228 | } | 1228 | } |
@@ -1674,7 +1674,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags) | |||
1674 | else | 1674 | else |
1675 | p->prio = --least_priority; | 1675 | p->prio = --least_priority; |
1676 | p->swap_map = swap_map; | 1676 | p->swap_map = swap_map; |
1677 | p->flags = SWP_ACTIVE; | 1677 | p->flags |= SWP_WRITEOK; |
1678 | nr_swap_pages += nr_good_pages; | 1678 | nr_swap_pages += nr_good_pages; |
1679 | total_swap_pages += nr_good_pages; | 1679 | total_swap_pages += nr_good_pages; |
1680 | 1680 | ||