diff options
Diffstat (limited to 'debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch')
| -rw-r--r-- | debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch b/debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch index d24e2a815..75cdbf25f 100644 --- a/debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch +++ b/debian/patches-rt/0123-genirq-Allow-disabling-of-softirq-processing-in-irq-.patch @@ -1,9 +1,8 @@ -From 70cfb822ccb0d82006eb62a4774d58021b340151 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 31 Jan 2012 13:01:27 +0100 -Subject: [PATCH 123/347] genirq: Allow disabling of softirq processing in irq +Subject: [PATCH 123/342] genirq: Allow disabling of softirq processing in irq thread context -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=fcae9108c6950e37988deba7ca6c824ccb1c97cc The processing of softirqs in irq thread context is a performance gain for the non-rt workloads of a system, but it's counterproductive for @@ -139,6 +138,3 @@ index fd89f8ab85ac..3e9333d148ad 100644 int in_serving_softirq(void) { return current->flags & PF_IN_SOFTIRQ; --- -2.36.1 - |