sysctl: fix proc_doulongvec_ms_jiffies_minmax()
authorEric Dumazet <edumazet@google.com>
Thu, 26 Jan 2017 02:20:55 +0000 (18:20 -0800)
committerWilly Tarreau <w@1wt.eu>
Tue, 20 Jun 2017 12:04:15 +0000 (14:04 +0200)
commitdb2b7cd8f8489e8c4a55d7556b61282c7b7cc98d
tree857a2601476b3e1779e2897c28bd7b5b70d1edf2
parent3cc334c2acc9b4ff326da43fab18673803985edf
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: Willy Tarreau <w@1wt.eu>
kernel/sysctl.c