mm: remove sysctl_extfrag_handler()
sysctl_extfrag_handler() neglects to propagate the return value from
proc_dointvec_minmax() to its caller. It's a wrapper that doesn't need
to exist, so just use proc_dointvec_minmax() directly.
Link: http://lkml.kernel.org/r/20190104032557.3056-1-willy@infradead.org
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Reported-by: Aditya Pakki <pakki001@umn.edu>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 7578e21..9c78e06 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1460,7 +1460,7 @@ static struct ctl_table vm_table[] = {
.data = &sysctl_extfrag_threshold,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = sysctl_extfrag_handler,
+ .proc_handler = proc_dointvec_minmax,
.extra1 = &min_extfrag_threshold,
.extra2 = &max_extfrag_threshold,
},
