mm-use-the-light-version-__mod_zone_page_state-in-mlocked_vma_newpage-checkpatch-fixes

WARNING: line over 80 characters
torvalds#39: FILE: mm/internal.h:207:
+		 * pte lock is held(spinlock), which implies preemption disabled.

WARNING: line over 80 characters
torvalds#55: FILE: mm/rmap.c:988:
+		 * pte lock(a spinlock) is held, which implies preemption disabled.

total: 0 errors, 2 warnings, 44 lines checked

./patches/mm-use-the-light-version-__mod_zone_page_state-in-mlocked_vma_newpage.patch has style problems, please review.

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

Please run checkpatch prior to sending patches

Cc: Jianyu Zhan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: akpm00

Diff for: mm/internal.h

@@ -202,9 +202,9 @@ static inline int mlocked_vma_newpage(struct vm_area_struct *vma,
 
 	if (!TestSetPageMlocked(page)) {
 		/*
-		 * We use the irq-unsafe __mod_zone_page_stat because
-		 * this counter is not modified from interrupt context, and the
-		 * pte lock is held(spinlock), which implies preemption disabled.
+		 * We use the irq-unsafe __mod_zone_page_stat because this
+		 * counter is not modified from interrupt context, and the pte
+		 * lock is held(spinlock), which implies preemption disabled.
 		 */
 		__mod_zone_page_state(page_zone(page), NR_MLOCK,
 				    hpage_nr_pages(page));

Diff for: mm/rmap.c

@@ -985,7 +985,8 @@ void do_page_add_anon_rmap(struct page *page,
 		/*
 		 * We use the irq-unsafe __{inc|mod}_zone_page_stat because
 		 * these counters are not modified from interrupt context, and
-		 * pte lock(a spinlock) is held, which implies preemption disabled.
+		 * pte lock(a spinlock) is held, which implies preemption
+		 * disabled.
 		 */
 		if (PageTransHuge(page))
 			__inc_zone_page_state(page,