diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-05-16 14:38:18 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:24 -0700 |
| commit | 07f44ac3c90c50a201307d3fe4dda120ee8394f5 (patch) | |
| tree | 17b651ff3917a387f390e1638bfe3c7cdb104194 /mm/swapfile.c | |
| parent | 31a1b9d7fe768db521b12287ec6426983e9787e3 (diff) | |
mm: page_alloc: move pm_* function into power
pm_restrict_gfp_mask()/pm_restore_gfp_mask() only used in power, let's
move them out of page_alloc.c.
Adding a general gfp_has_io_fs() function which return true if gfp with
both __GFP_IO and __GFP_FS flags, then use it inside of
pm_suspended_storage(), also the pm_suspended_storage() is moved into
suspend.h.
Link: https://lkml.kernel.org/r/20230516063821.121844-11-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swapfile.c')
| -rw-r--r-- | mm/swapfile.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index 274bbf797480..c74259001d5e 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -41,6 +41,7 @@ #include <linux/swap_slots.h> #include <linux/sort.h> #include <linux/completion.h> +#include <linux/suspend.h> #include <asm/tlbflush.h> #include <linux/swapops.h> |