diff mbox series

[097/156] kernel/sys.c: replace do_brk with do_brk_flags in comment of prctl_set_mm_map()

Message ID 20201016024719.4qmikSgm0%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [001/156] device-dax/kmem: fix resource release | expand

Commit Message

Andrew Morton Oct. 16, 2020, 2:47 a.m. UTC
From: Liao Pingfang <liao.pingfang@zte.com.cn>
Subject: kernel/sys.c: replace do_brk with do_brk_flags in comment of prctl_set_mm_map()

Replace do_brk with do_brk_flags in comment of prctl_set_mm_map(), since
do_brk was removed in following commit.

Link: https://lkml.kernel.org/r/1600650751-43127-1-git-send-email-wang.yi59@zte.com.cn
Fixes: bb177a732c4369 ("mm: do not bug_on on incorrect length in __mm_populate()")
Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/sys.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/kernel/sys.c~kernel-sysc-replace-do_brk-with-do_brk_flags-in-comment-of-prctl_set_mm_map
+++ a/kernel/sys.c
@@ -2034,7 +2034,7 @@  static int prctl_set_mm_map(int opt, con
 	 * VMAs already unmapped and kernel uses these members for statistics
 	 * output in procfs mostly, except
 	 *
-	 *  - @start_brk/@brk which are used in do_brk but kernel lookups
+	 *  - @start_brk/@brk which are used in do_brk_flags but kernel lookups
 	 *    for VMAs when updating these memvers so anything wrong written
 	 *    here cause kernel to swear at userspace program but won't lead
 	 *    to any problem in kernel itself