The quilt patch titled
Subject: fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache-fix
has been removed from the -mm tree. Its filename was
fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache-fix.patch
This patch was dropped because it was folded into fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache.patch
------------------------------------------------------
From: Uros Bizjak <ubizjak@xxxxxxxxx>
Subject: fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache-fix
Date: Thu, 23 May 2024 23:43:49 +0200
Simplify the for loop a bit.
Link: https://lkml.kernel.org/r/20240523214442.21102-1-ubizjak@xxxxxxxxx
Signed-off-by: Uros Bizjak <ubizjak@xxxxxxxxx>
Cc: Oleg Nestrov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/fork.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/kernel/fork.c~fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache-fix
+++ a/kernel/fork.c
@@ -207,9 +207,8 @@ static bool try_release_thread_stack_to_
for (i = 0; i < NR_CACHED_STACKS; i++) {
struct vm_struct *tmp = NULL;
- if (!this_cpu_try_cmpxchg(cached_stacks[i], &tmp, vm))
- continue;
- return true;
+ if (this_cpu_try_cmpxchg(cached_stacks[i], &tmp, vm))
+ return true;
}
return false;
}
_
Patches currently in -mm which might be from ubizjak@xxxxxxxxx are
fork-use-this_cpu_try_cmpxchg-in-try_release_thread_stack_to_cache.patch
