mm-sparse-optimize-memmap-allocation-during-sparse_init-checkpatch-fixes

WARNING: 'numner' may be misspelled - perhaps 'number'?
torvalds#159: FILE: mm/sparse.c:591:
+	/* The numner of present sections stored in nr_present_sections

WARNING: Block comments use a trailing */ on a separate line
torvalds#167: FILE: mm/sparse.c:599:
+	 * correctly. */

WARNING: line over 80 characters
torvalds#219: FILE: mm/sparse-vmemmap.c:299:
+		map_map[nr_consumed_maps] = sparse_mem_map_populate(pnum, nodeid, NULL);

total: 0 errors, 3 warnings, 149 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

./patches/mm-sparse-optimize-memmap-allocation-during-sparse_init.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: Baoquan He <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Stephen Rothwell <[email protected]>

Author: akpm00

mm/sparse-vmemmap.c

@@ -296,7 +296,8 @@ void __init sparse_mem_maps_populate_node(struct page **map_map,
 		if (!present_section_nr(pnum))
 			continue;
 
-		map_map[nr_consumed_maps] = sparse_mem_map_populate(pnum, nodeid, NULL);
+		map_map[nr_consumed_maps] =
+				sparse_mem_map_populate(pnum, nodeid, NULL);
 		if (map_map[nr_consumed_maps++])
 			continue;
 		pr_err("%s: sparsemem memory map backing failed some memory will not be available\n",

mm/sparse.c

@@ -588,15 +588,17 @@ void __init sparse_init(void)
 				sizeof(map_map[0]));
 #endif
 
-	/* The numner of present sections stored in nr_present_sections
+	/*
+	 * The number of present sections stored in nr_present_sections
 	 * are kept the same since mem sections are marked as present in
 	 * memory_present(). In this for loop, we need check which sections
 	 * failed to allocate memmap or usemap, then clear its
 	 * ->section_mem_map accordingly. During this process, we need
 	 * increase 'nr_consumed_maps' whether its allocation of memmap
 	 * or usemap failed or not, so that after we handle the i-th
 	 * memory section, can get memmap and usemap of (i+1)-th section
-	 * correctly. */
+	 * correctly.
+	 */
 	for_each_present_section_nr(0, pnum) {
 		struct mem_section *ms;