mm-page_alloc-rename-__gfp_wait-to-__gfp_reclaim-checkpatch-fixes

WARNING: line over 80 characters
torvalds#110: FILE: drivers/block/drbd/drbd_bitmap.c:1010:
+		page = mempool_alloc(drbd_md_io_page_pool, __GFP_HIGHMEM|__GFP_RECLAIM);

WARNING: line over 80 characters
torvalds#139: FILE: drivers/block/nvme-core.c:1039:
+		ret = blk_rq_map_user(q, req, NULL, ubuffer, bufflen, __GFP_RECLAIM);

WARNING: line over 80 characters
torvalds#466: FILE: include/linux/gfp.h:110:
+#define __GFP_RECLAIM ((__force gfp_t)(___GFP_DIRECT_RECLAIM|___GFP_KSWAPD_RECLAIM))

ERROR: code indent should use tabs where possible
torvalds#547: FILE: kernel/power/swap.c:978:
+^I^I           __get_free_page(__GFP_RECLAIM | __GFP_HIGH);$

ERROR: code indent should use tabs where possible
torvalds#557: FILE: kernel/power/swap.c:1245:
+^I^I                                  __GFP_RECLAIM | __GFP_HIGH :$

ERROR: code indent should use tabs where possible
torvalds#558: FILE: kernel/power/swap.c:1246:
+^I^I                                  __GFP_RECLAIM | __GFP_NOWARN |$

WARNING: line over 80 characters
torvalds#570: FILE: lib/percpu_ida.c:138:
+ * used for internal memory allocations); thus if passed __GFP_RECLAIM we may sleep

ERROR: code indent should use tabs where possible
torvalds#596: FILE: mm/failslab.c:19:
+        if (failslab.ignore_gfp_reclaim && (gfpflags & __GFP_RECLAIM))$

WARNING: please, no spaces at the start of a line
torvalds#596: FILE: mm/failslab.c:19:
+        if (failslab.ignore_gfp_reclaim && (gfpflags & __GFP_RECLAIM))$

WARNING: line over 80 characters
torvalds#617: FILE: mm/filemap.c:2717:
+ * this page (__GFP_IO), and whether the call may block (__GFP_RECLAIM & __GFP_FS).

total: 4 errors, 6 warnings, 463 lines checked

NOTE: Whitespace errors detected.
      You may wish to use scripts/cleanpatch or scripts/cleanfile

./patches/mm-page_alloc-rename-__gfp_wait-to-__gfp_reclaim.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

kernel/power/swap.c

@@ -975,7 +975,7 @@ static int get_swap_reader(struct swap_map_handle *handle,
 		last = tmp;
 
 		tmp->map = (struct swap_map_page *)
-		           __get_free_page(__GFP_RECLAIM | __GFP_HIGH);
+			   __get_free_page(__GFP_RECLAIM | __GFP_HIGH);
 		if (!tmp->map) {
 			release_swap_reader(handle);
 			return -ENOMEM;
@@ -1242,9 +1242,9 @@ static int load_image_lzo(struct swap_map_handle *handle,
 
 	for (i = 0; i < read_pages; i++) {
 		page[i] = (void *)__get_free_page(i < LZO_CMP_PAGES ?
-		                                  __GFP_RECLAIM | __GFP_HIGH :
-		                                  __GFP_RECLAIM | __GFP_NOWARN |
-		                                  __GFP_NORETRY);
+						  __GFP_RECLAIM | __GFP_HIGH :
+						  __GFP_RECLAIM | __GFP_NOWARN |
+						  __GFP_NORETRY);
 
 		if (!page[i]) {
 			if (i < LZO_CMP_PAGES) {

mm/failslab.c

@@ -16,7 +16,7 @@ bool should_failslab(size_t size, gfp_t gfpflags, unsigned long cache_flags)
 	if (gfpflags & __GFP_NOFAIL)
 		return false;
 
-        if (failslab.ignore_gfp_reclaim && (gfpflags & __GFP_RECLAIM))
+	if (failslab.ignore_gfp_reclaim && (gfpflags & __GFP_RECLAIM))
 		return false;
 
 	if (failslab.cache_filter && !(cache_flags & SLAB_FAILSLAB))