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authorJens Axboe <axboe@kernel.dk>2021-02-17 18:48:00 +0300
committerJens Axboe <axboe@kernel.dk>2021-02-22 03:25:22 +0300
commit4727dc20e0422211a0e0c72b1ace4ed6096df8a6 (patch)
tree84f3eaae93034140ffce50ac4816171e679d7c3f /arch/arm/kernel/process.c
parent958234d5ec9321445500dc5e69dfefb405b3d82c (diff)
downloadlinux-4727dc20e0422211a0e0c72b1ace4ed6096df8a6.tar.xz
arch: setup PF_IO_WORKER threads like PF_KTHREAD
PF_IO_WORKER are kernel threads too, but they aren't PF_KTHREAD in the sense that we don't assign ->set_child_tid with our own structure. Just ensure that every arch sets up the PF_IO_WORKER threads like kthreads in the arch implementation of copy_thread(). Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/arm/kernel/process.c')
-rw-r--r--arch/arm/kernel/process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index ee3aee69e444..5199a2bb4111 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -243,7 +243,7 @@ int copy_thread(unsigned long clone_flags, unsigned long stack_start,
thread->cpu_domain = get_domain();
#endif
- if (likely(!(p->flags & PF_KTHREAD))) {
+ if (likely(!(p->flags & (PF_KTHREAD | PF_IO_WORKER)))) {
*childregs = *current_pt_regs();
childregs->ARM_r0 = 0;
if (stack_start)