diff options
Diffstat (limited to 'debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch')
| -rw-r--r-- | debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch b/debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch index 70a06f239..d816ecd3b 100644 --- a/debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch +++ b/debian/patches-rt/0031-timekeeping-Split-jiffies-seqlock.patch @@ -1,7 +1,7 @@ From: Thomas Gleixner <tglx@linutronix.de> Date: Thu, 14 Feb 2013 22:36:59 +0100 Subject: [PATCH 031/353] timekeeping: Split jiffies seqlock -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=ceacbb2bbf0eee08d70691be812182f653e90015 +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=e67616dbfa0b4e559a51d108930dbdf3b5ec8a8e Replace jiffies_lock seqlock with a simple seqcounter and a rawlock so it can be taken in atomic context on RT. @@ -76,7 +76,7 @@ index 0a3cc37e4b83..7bd136b646d4 100644 clockevents_switch_state(dev, CLOCK_EVT_STATE_ONESHOT); diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c -index 48403fb653c2..e774a49176cc 100644 +index 25c6efa2c557..0491c4c4a5cf 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -68,7 +68,8 @@ static void tick_do_update_jiffies64(ktime_t now) @@ -121,7 +121,7 @@ index 48403fb653c2..e774a49176cc 100644 return period; } -@@ -656,10 +661,10 @@ static ktime_t tick_nohz_next_event(struct tick_sched *ts, int cpu) +@@ -668,10 +673,10 @@ static ktime_t tick_nohz_next_event(struct tick_sched *ts, int cpu) /* Read jiffies and the time when jiffies were updated last */ do { |