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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:17:46 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:17:58 +0000 |
| commit | befd7d6833514b1396e87fdff689ce8be3ad4ab1 (patch) | |
| tree | 279aa396beb362a9f4c449a1fb0ed5062c2444d3 /debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch | |
| parent | Merging upstream version 4.19.289. (diff) | |
| download | linux-befd7d6833514b1396e87fdff689ce8be3ad4ab1.tar.xz linux-befd7d6833514b1396e87fdff689ce8be3ad4ab1.zip | |
Merging debian version 4.19.289-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch')
| -rw-r--r-- | debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch b/debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch index 882beaf2a..e05bfa94a 100644 --- a/debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch +++ b/debian/patches-rt/0172-fs-dcache-disable-preemption-on-i_dir_seq-s-write-si.patch @@ -2,7 +2,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Fri, 20 Oct 2017 11:29:53 +0200 Subject: [PATCH 172/353] fs/dcache: disable preemption on i_dir_seq's write side -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=8577a84b152281fcbf75fd979b6d7e2c8a00b548 +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=73dad1b4c735605f03c709d3631000ed38390d8e i_dir_seq is an opencoded seqcounter. Based on the code it looks like we could have two writers in parallel despite the fact that the d_lock is |