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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 17:45:36 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 17:45:36 +0000 |
| commit | 429d3efd5669e129a6168d62edb6832e36b7a2a0 (patch) | |
| tree | 14b99403f823ded018ba76aa450e8687247796b8 /debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch | |
| parent | Merging upstream version 5.10.216. (diff) | |
| download | linux-429d3efd5669e129a6168d62edb6832e36b7a2a0.tar.xz linux-429d3efd5669e129a6168d62edb6832e36b7a2a0.zip | |
Adding debian version 5.10.216-1.debian/5.10.216-1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch')
| -rw-r--r-- | debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch b/debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch index 4c370a764..0d32590b9 100644 --- a/debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch +++ b/debian/patches-rt/0281-drivers-block-zram-Replace-bit-spinlocks-with-rtmute.patch @@ -1,9 +1,9 @@ -From b7d25d7dc9f6a1923426c6e235061e825434e4fd Mon Sep 17 00:00:00 2001 +From 6d3e29ed264529d441b4190e9c857dc5b6fd3f26 Mon Sep 17 00:00:00 2001 From: Mike Galbraith <umgwanakikbuti@gmail.com> Date: Thu, 31 Mar 2016 04:08:28 +0200 Subject: [PATCH 281/323] drivers/block/zram: Replace bit spinlocks with rtmutex for -rt -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 They're nondeterministic, and lead to ___might_sleep() splats in -rt. OTOH, they're a lot less wasteful than an rtmutex per page. @@ -16,7 +16,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 2 files changed, 37 insertions(+) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c -index 0636df6b67db..1a7523cefbe9 100644 +index 0636df6b67db6..1a7523cefbe9b 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -59,6 +59,40 @@ static void zram_free_page(struct zram *zram, size_t index); @@ -77,7 +77,7 @@ index 0636df6b67db..1a7523cefbe9 100644 } diff --git a/drivers/block/zram/zram_drv.h b/drivers/block/zram/zram_drv.h -index f2fd46daa760..7e4dd447e1dd 100644 +index f2fd46daa7604..7e4dd447e1ddd 100644 --- a/drivers/block/zram/zram_drv.h +++ b/drivers/block/zram/zram_drv.h @@ -63,6 +63,7 @@ struct zram_table_entry { @@ -89,5 +89,5 @@ index f2fd46daa760..7e4dd447e1dd 100644 ktime_t ac_time; #endif -- -2.43.0 +2.44.0 |