Commit 15ec0fcf authored by Liao Pingfang's avatar Liao Pingfang Committed by Linus Torvalds

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.

Fixes: bb177a73 ("mm: do not bug_on on incorrect length in __mm_populate()")
Signed-off-by: default avatarLiao Pingfang <liao.pingfang@zte.com.cn>
Signed-off-by: default avatarYi Wang <wang.yi59@zte.com.cn>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/1600650751-43127-1-git-send-email-wang.yi59@zte.com.cnSigned-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b296a6d5
...@@ -2034,7 +2034,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data ...@@ -2034,7 +2034,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data
* VMAs already unmapped and kernel uses these members for statistics * VMAs already unmapped and kernel uses these members for statistics
* output in procfs mostly, except * 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 * for VMAs when updating these memvers so anything wrong written
* here cause kernel to swear at userspace program but won't lead * here cause kernel to swear at userspace program but won't lead
* to any problem in kernel itself * to any problem in kernel itself
......
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