This is a note to let you know that I've just added the patch titled
staging/lustre: use jiffies for lp_last_query times
to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-lustre-use-jiffies-for-lp_last_query-times.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9f088dba3cc267ea11ec0da318cd0175575b5f9b Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Sun, 27 Sep 2015 16:45:01 -0400
Subject: staging/lustre: use jiffies for lp_last_query times
From: Arnd Bergmann <arnd@xxxxxxxx>
commit 9f088dba3cc267ea11ec0da318cd0175575b5f9b upstream.
The recently introduced lnet_peer_set_alive() function uses
get_seconds() to read the current time into a shared variable,
but all other uses of that variable compare it to jiffies values.
This changes the current use to jiffies as well for consistency.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Fixes: af3fa7c71bf ("staging/lustre/lnet: peer aliveness status and NI status")
Cc: Liang Zhen <liang.zhen@xxxxxxxxx>
Cc: James Simmons <uja.ornl@xxxxxxxxx>
Cc: Isaac Huang <he.huang@xxxxxxxxx>
Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/lustre/include/linux/lnet/lib-lnet.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
@@ -680,7 +680,7 @@ void lnet_debug_peer(lnet_nid_t nid);
static inline void
lnet_peer_set_alive(lnet_peer_t *lp)
{
- lp->lp_last_alive = lp->lp_last_query = get_seconds();
+ lp->lp_last_alive = lp->lp_last_query = jiffies;
if (!lp->lp_alive)
lnet_notify_locked(lp, 0, 1, lp->lp_last_alive);
}
Patches currently in stable-queue which might be from arnd@xxxxxxxx are
queue-4.2/staging-lustre-use-jiffies-for-lp_last_query-times.patch
queue-4.2/arm-pxa-remove-incorrect-__init-annotation-on-pxa27x_set_pwrmode.patch
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