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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-05 09:16:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-05 09:16:18 -0800 |
| commit | a65981109f294ba7e64b33ad3b4575a4636fce66 (patch) | |
| tree | 1061a49f11544e18775630938a8bc53920fa0421 /kernel/sched | |
| parent | 3fed6ae4b027f9c93be18520f87bd06bdffd196b (diff) | |
| parent | b685a7350ae76bc0f388e24b36d06a63776c68ee (diff) | |
| download | linux-a65981109f294ba7e64b33ad3b4575a4636fce66.tar.bz2 | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- procfs updates
- various misc bits
- lib/ updates
- epoll updates
- autofs
- fatfs
- a few more MM bits
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (58 commits)
mm/page_io.c: fix polled swap page in
checkpatch: add Co-developed-by to signature tags
docs: fix Co-Developed-by docs
drivers/base/platform.c: kmemleak ignore a known leak
fs: don't open code lru_to_page()
fs/: remove caller signal_pending branch predictions
mm/: remove caller signal_pending branch predictions
arch/arc/mm/fault.c: remove caller signal_pending_branch predictions
kernel/sched/: remove caller signal_pending branch predictions
kernel/locking/mutex.c: remove caller signal_pending branch predictions
mm: select HAVE_MOVE_PMD on x86 for faster mremap
mm: speed up mremap by 20x on large regions
mm: treewide: remove unused address argument from pte_alloc functions
initramfs: cleanup incomplete rootfs
scripts/gdb: fix lx-version string output
kernel/kcov.c: mark write_comp_data() as notrace
kernel/sysctl: add panic_print into sysctl
panic: add options to print system info when panic happens
bfs: extra sanity checking and static inode bitmap
exec: separate MM_ANONPAGES and RLIMIT_STACK accounting
...
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/core.c | 2 | ||||
| -rw-r--r-- | kernel/sched/swait.c | 2 | ||||
| -rw-r--r-- | kernel/sched/wait.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 1f3e19fd6dc6..223f78d5c111 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3416,7 +3416,7 @@ static void __sched notrace __schedule(bool preempt) switch_count = &prev->nivcsw; if (!preempt && prev->state) { - if (unlikely(signal_pending_state(prev->state, prev))) { + if (signal_pending_state(prev->state, prev)) { prev->state = TASK_RUNNING; } else { deactivate_task(rq, prev, DEQUEUE_SLEEP | DEQUEUE_NOCLOCK); diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c index 66b59ac77c22..e83a3f8449f6 100644 --- a/kernel/sched/swait.c +++ b/kernel/sched/swait.c @@ -93,7 +93,7 @@ long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait long ret = 0; raw_spin_lock_irqsave(&q->lock, flags); - if (unlikely(signal_pending_state(state, current))) { + if (signal_pending_state(state, current)) { /* * See prepare_to_wait_event(). TL;DR, subsequent swake_up_one() * must not see us. diff --git a/kernel/sched/wait.c b/kernel/sched/wait.c index 5dd47f1103d1..6eb1f8efd221 100644 --- a/kernel/sched/wait.c +++ b/kernel/sched/wait.c @@ -264,7 +264,7 @@ long prepare_to_wait_event(struct wait_queue_head *wq_head, struct wait_queue_en long ret = 0; spin_lock_irqsave(&wq_head->lock, flags); - if (unlikely(signal_pending_state(state, current))) { + if (signal_pending_state(state, current)) { /* * Exclusive waiter must not fail if it was selected by wakeup, * it should "consume" the condition we were waiting for. |