diff options
Diffstat (limited to 'debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch')
| -rw-r--r-- | debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch b/debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch index 1ac41992f..0dbda1aee 100644 --- a/debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch +++ b/debian/patches-rt/0239-irqwork-push-most-work-into-softirq-context.patch @@ -1,8 +1,8 @@ -From 57453ffdf0bcba3fa27ca0b19f622ea371c2c686 Mon Sep 17 00:00:00 2001 +From bb7de8f232a9b833a0eb51424dbd79c12ca93e21 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Tue, 23 Jun 2015 15:32:51 +0200 Subject: [PATCH 239/323] irqwork: push most work into softirq context -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz Initially we defered all irqwork into softirq because we didn't want the latency spikes if perf or another user was busy and delayed the RT task. @@ -30,7 +30,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 4 files changed, 55 insertions(+), 12 deletions(-) diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h -index 30823780c192..f941f2d7d71c 100644 +index 30823780c1928..f941f2d7d71ce 100644 --- a/include/linux/irq_work.h +++ b/include/linux/irq_work.h @@ -55,4 +55,10 @@ static inline void irq_work_run(void) { } @@ -45,7 +45,7 @@ index 30823780c192..f941f2d7d71c 100644 + #endif /* _LINUX_IRQ_WORK_H */ diff --git a/kernel/irq_work.c b/kernel/irq_work.c -index eca83965b631..8183d30e1bb1 100644 +index eca83965b631a..8183d30e1bb1c 100644 --- a/kernel/irq_work.c +++ b/kernel/irq_work.c @@ -18,6 +18,7 @@ @@ -160,7 +160,7 @@ index eca83965b631..8183d30e1bb1 100644 /* * Synchronize against the irq_work @entry, ensures the entry is not diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c -index ff2c6d3ba6c7..2f1bea4f7dba 100644 +index ff2c6d3ba6c79..2f1bea4f7dba2 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -514,6 +514,7 @@ static int init_rootdomain(struct root_domain *rd) @@ -172,10 +172,10 @@ index ff2c6d3ba6c7..2f1bea4f7dba 100644 init_dl_bw(&rd->dl_bw); diff --git a/kernel/time/timer.c b/kernel/time/timer.c -index a4fdc7cfb723..1cad0efd635c 100644 +index 68246a8c31bc2..4ff559fed1e49 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c -@@ -1770,6 +1770,8 @@ static __latent_entropy void run_timer_softirq(struct softirq_action *h) +@@ -1800,6 +1800,8 @@ static __latent_entropy void run_timer_softirq(struct softirq_action *h) { struct timer_base *base = this_cpu_ptr(&timer_bases[BASE_STD]); @@ -185,5 +185,5 @@ index a4fdc7cfb723..1cad0efd635c 100644 if (IS_ENABLED(CONFIG_NO_HZ_COMMON)) __run_timers(this_cpu_ptr(&timer_bases[BASE_DEF])); -- -2.43.0 +2.44.0 |