diff options
Diffstat (limited to 'debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch')
| -rw-r--r-- | debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch b/debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch index 046c48516..5b644cf77 100644 --- a/debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch +++ b/debian/patches-rt/0235-fs-namespace-Use-cpu_chill-in-trylock-loops.patch @@ -1,8 +1,8 @@ -From e174bc8c285602601d09d4e7997654e66a18bc87 Mon Sep 17 00:00:00 2001 +From 05e3d91fc2ff6e6be5129bf59467b031923fc64a Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Wed, 7 Mar 2012 21:00:34 +0100 Subject: [PATCH 235/323] fs: namespace: Use cpu_chill() in trylock loops -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 Retry loops on RT might loop forever when the modifying side was preempted. Use cpu_chill() instead of cpu_relax() to let the system @@ -14,7 +14,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/namespace.c b/fs/namespace.c -index 046b084136c5..6a550e342d6b 100644 +index b020a12c53a2a..364ba37d62d33 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -14,6 +14,7 @@ @@ -40,5 +40,5 @@ index 046b084136c5..6a550e342d6b 100644 * After the slowpath clears MNT_WRITE_HOLD, mnt_is_readonly will * be set to match its requirements. So we must not load that until -- -2.43.0 +2.44.0 |