diff options
Diffstat (limited to 'debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch')
| -rw-r--r-- | debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch b/debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch index d1595ab45..a3649db63 100644 --- a/debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch +++ b/debian/patches-rt/0173-locking-rtmutex-add-rwsem-implementation-based-on-rt.patch @@ -1,9 +1,9 @@ -From 9095a37abced402fb5197fef8d126069f63ebfb4 Mon Sep 17 00:00:00 2001 +From daacf58f8a5cd99064f871cd9573582d96b04535 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Thu, 12 Oct 2017 17:28:34 +0200 Subject: [PATCH 173/323] locking/rtmutex: add rwsem implementation based on rtmutex -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 The RT specific R/W semaphore implementation restricts the number of readers to one because a writer cannot block on multiple readers and inherit its @@ -52,7 +52,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> diff --git a/include/linux/rwsem-rt.h b/include/linux/rwsem-rt.h new file mode 100644 -index 000000000000..0ba8aae9a198 +index 0000000000000..0ba8aae9a1983 --- /dev/null +++ b/include/linux/rwsem-rt.h @@ -0,0 +1,70 @@ @@ -128,7 +128,7 @@ index 000000000000..0ba8aae9a198 +#endif diff --git a/kernel/locking/rwsem-rt.c b/kernel/locking/rwsem-rt.c new file mode 100644 -index 000000000000..a0771c150041 +index 0000000000000..a0771c150041e --- /dev/null +++ b/kernel/locking/rwsem-rt.c @@ -0,0 +1,318 @@ @@ -451,5 +451,5 @@ index 000000000000..a0771c150041 + __up_write_unlock(sem, WRITER_BIAS - 1, flags); +} -- -2.43.0 +2.44.0 |