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commit: 5b2bc668fd015cecc3f1dbe007087a1705a0672e |
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Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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AuthorDate: Sun Aug 29 14:42:38 2021 +0000 |
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Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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CommitDate: Sun Aug 29 14:42:38 2021 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5b2bc668 |
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|
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Bump BMQ Patch to v5.13-r3 |
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|
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Thanks to Ulenrich for reporting |
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|
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Bug: https://bugs.gentoo.org/810925 |
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|
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Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
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|
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0000_README | 2 +- |
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...2.patch => 5020_BMQ-and-PDS-io-scheduler-v5.13-r3.patch | 14 ++++---------- |
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2 files changed, 5 insertions(+), 11 deletions(-) |
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|
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diff --git a/0000_README b/0000_README |
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index 72c942f..05f6b94 100644 |
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--- a/0000_README |
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+++ b/0000_README |
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@@ -131,7 +131,7 @@ Patch: 5010_enable-cpu-optimizations-universal.patch |
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From: https://github.com/graysky2/kernel_compiler_patch |
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Desc: Kernel >= 5.8 patch enables gcc = v9+ optimizations for additional CPUs. |
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|
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-Patch: 5020_BMQ-and-PDS-io-scheduler-v5.13-r2.patch |
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+Patch: 5020_BMQ-and-PDS-io-scheduler-v5.13-r3.patch |
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From: https://gitlab.com/alfredchen/linux-prjc |
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Desc: BMQ(BitMap Queue) Scheduler. A new CPU scheduler developed from PDS(incld). Inspired by the scheduler in zircon. |
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|
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|
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diff --git a/5020_BMQ-and-PDS-io-scheduler-v5.13-r2.patch b/5020_BMQ-and-PDS-io-scheduler-v5.13-r3.patch |
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similarity index 99% |
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rename from 5020_BMQ-and-PDS-io-scheduler-v5.13-r2.patch |
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rename to 5020_BMQ-and-PDS-io-scheduler-v5.13-r3.patch |
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index 72533b6..3d7e610 100644 |
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--- a/5020_BMQ-and-PDS-io-scheduler-v5.13-r2.patch |
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+++ b/5020_BMQ-and-PDS-io-scheduler-v5.13-r3.patch |
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@@ -647,10 +647,10 @@ index 5fc9c9b70862..06b60d612535 100644 |
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obj-$(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) += cpufreq_schedutil.o |
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diff --git a/kernel/sched/alt_core.c b/kernel/sched/alt_core.c |
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new file mode 100644 |
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-index 000000000000..e296d56e85f0 |
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+index 000000000000..b10012b67435 |
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--- /dev/null |
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+++ b/kernel/sched/alt_core.c |
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-@@ -0,0 +1,7227 @@ |
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+@@ -0,0 +1,7221 @@ |
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+/* |
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+ * kernel/sched/alt_core.c |
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+ * |
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@@ -720,7 +720,7 @@ index 000000000000..e296d56e85f0 |
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+#define sched_feat(x) (0) |
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+#endif /* CONFIG_SCHED_DEBUG */ |
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+ |
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-+#define ALT_SCHED_VERSION "v5.13-r2" |
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++#define ALT_SCHED_VERSION "v5.13-r3" |
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+ |
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+/* rt_prio(prio) defined in include/linux/sched/rt.h */ |
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+#define rt_task(p) rt_prio((p)->prio) |
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@@ -3974,15 +3974,9 @@ index 000000000000..e296d56e85f0 |
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+ struct task_struct *p = current; |
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+ unsigned long flags; |
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+ int dest_cpu; |
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-+ struct rq *rq; |
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+ |
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+ raw_spin_lock_irqsave(&p->pi_lock, flags); |
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-+ rq = this_rq(); |
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-+ |
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-+ if (rq != task_rq(p) || rq->nr_running < 2) |
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-+ goto unlock; |
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-+ |
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-+ dest_cpu = select_task_rq(p); |
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++ dest_cpu = cpumask_any(p->cpus_ptr); |
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+ if (dest_cpu == smp_processor_id()) |
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+ goto unlock; |
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+ |
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