diff options
| author | Mark Brown <broonie@kernel.org> | 2021-09-20 15:56:58 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-09-21 15:23:35 +0100 |
| commit | ffb1e76f4f32d2b8ea4189df0484980370476395 (patch) | |
| tree | c62376eab558809973dc5b71806df07c388bfc1a /arch/mips/kernel/mips-mt-fpaff.c | |
| parent | 2bab94090b01bc593d8bc25f68df41f198721173 (diff) | |
| parent | e4e737bb5c170df6135a127739a9e6148ee3da82 (diff) | |
Merge tag 'v5.15-rc2' into spi-5.15
Linux 5.15-rc2
Diffstat (limited to 'arch/mips/kernel/mips-mt-fpaff.c')
| -rw-r--r-- | arch/mips/kernel/mips-mt-fpaff.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 6c590ef27648..67e130d3f038 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -76,13 +76,13 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, if (copy_from_user(&new_mask, user_mask_ptr, sizeof(new_mask))) return -EFAULT; - get_online_cpus(); + cpus_read_lock(); rcu_read_lock(); p = find_process_by_pid(pid); if (!p) { rcu_read_unlock(); - put_online_cpus(); + cpus_read_unlock(); return -ESRCH; } @@ -147,7 +147,7 @@ out_free_cpus_allowed: free_cpumask_var(cpus_allowed); out_put_task: put_task_struct(p); - put_online_cpus(); + cpus_read_unlock(); return retval; } @@ -166,7 +166,7 @@ asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, if (len < real_len) return -EINVAL; - get_online_cpus(); + cpus_read_lock(); rcu_read_lock(); retval = -ESRCH; @@ -182,7 +182,7 @@ asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len, out_unlock: rcu_read_unlock(); - put_online_cpus(); + cpus_read_unlock(); if (retval) return retval; if (copy_to_user(user_mask_ptr, &mask, real_len)) |