sysctl: fix proc_doulongvec_ms_jiffies_minmax()
authorEric Dumazet <edumazet@google.com>
Thu, 26 Jan 2017 02:20:55 +0000 (18:20 -0800)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 16 Mar 2017 02:18:46 +0000 (02:18 +0000)
commit2cd0304f853161b664bbf2f2f20d4e395b438bec
tree7016ddbe73eb9579d367e02d208ae6ea8e2593e8
parentc1b1c26e9df754f56776cee2978c626e786c1c86
sysctl: fix proc_doulongvec_ms_jiffies_minmax()

commit ff9f8a7cf935468a94d9927c68b00daae701667e upstream.

We perform the conversion between kernel jiffies and ms only when
exporting kernel value to user space.

We need to do the opposite operation when value is written by user.

Only matters when HZ != 1000

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
kernel/sysctl.c