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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:55:13 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:55:13 -0700 |
commit | 00170fdd0846df7cdb5ad421d3a340440f930b8f (patch) | |
tree | 1883cfbda846cd65faed011bda54a52c1d40ecdd /kernel/sched | |
parent | d09cc3659db494aca4b3bb2393c533fb4946b794 (diff) | |
parent | 3ff6db3287e8a5e8f5bb9529b8e1259ca6b10def (diff) | |
download | op-kernel-dev-00170fdd0846df7cdb5ad421d3a340440f930b8f.zip op-kernel-dev-00170fdd0846df7cdb5ad421d3a340440f930b8f.tar.gz |
Merge branch 'akpm' (patchbomb from Andrew) into next
Merge misc updates from Andrew Morton:
- a few fixes for 3.16. Cc'ed to stable so they'll get there somehow.
- various misc fixes and cleanups
- most of the ocfs2 queue. Review is slow...
- most of MM. The MM queue is pretty huge this time, but not much in
the way of feature work.
- some tweaks under kernel/
- printk maintenance work
- updates to lib/
- checkpatch updates
- tweaks to init/
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (276 commits)
fs/autofs4/dev-ioctl.c: add __init to autofs_dev_ioctl_init
fs/ncpfs/getopt.c: replace simple_strtoul by kstrtoul
init/main.c: remove an ifdef
kthreads: kill CLONE_KERNEL, change kernel_thread(kernel_init) to avoid CLONE_SIGHAND
init/main.c: add initcall_blacklist kernel parameter
init/main.c: don't use pr_debug()
fs/binfmt_flat.c: make old_reloc() static
fs/binfmt_elf.c: fix bool assignements
fs/efs: convert printk(KERN_DEBUG to pr_debug
fs/efs: add pr_fmt / use __func__
fs/efs: convert printk to pr_foo()
scripts/checkpatch.pl: device_initcall is not the only __initcall substitute
checkpatch: check stable email address
checkpatch: warn on unnecessary void function return statements
checkpatch: prefer kstrto<foo> to sscanf(buf, "%<lhuidx>", &bar);
checkpatch: add warning for kmalloc/kzalloc with multiply
checkpatch: warn on #defines ending in semicolon
checkpatch: make --strict a default for files in drivers/net and net/
checkpatch: always warn on missing blank line after variable declaration block
checkpatch: fix wildcard DT compatible string checking
...
Diffstat (limited to 'kernel/sched')
-rw-r--r-- | kernel/sched/core.c | 2 | ||||
-rw-r--r-- | kernel/sched/deadline.c | 7 | ||||
-rw-r--r-- | kernel/sched/rt.c | 8 |
3 files changed, 3 insertions, 14 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 913c6d6..caf03e8 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1367,7 +1367,7 @@ out: * leave kernel. */ if (p->mm && printk_ratelimit()) { - printk_sched("process %d (%s) no longer affine to cpu%d\n", + printk_deferred("process %d (%s) no longer affine to cpu%d\n", task_pid_nr(p), p->comm, cpu); } } diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index f9ca7d1..e1574fc 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -348,12 +348,7 @@ static void replenish_dl_entity(struct sched_dl_entity *dl_se, * entity. */ if (dl_time_before(dl_se->deadline, rq_clock(rq))) { - static bool lag_once = false; - - if (!lag_once) { - lag_once = true; - printk_sched("sched: DL replenish lagged to much\n"); - } + printk_deferred_once("sched: DL replenish lagged to much\n"); dl_se->deadline = rq_clock(rq) + pi_se->dl_deadline; dl_se->runtime = pi_se->dl_runtime; } diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 0ebfd7a..b3512f1 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -890,14 +890,8 @@ static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq) * but accrue some time due to boosting. */ if (likely(rt_b->rt_runtime)) { - static bool once = false; - rt_rq->rt_throttled = 1; - - if (!once) { - once = true; - printk_sched("sched: RT throttling activated\n"); - } + printk_deferred_once("sched: RT throttling activated\n"); } else { /* * In case we did anyway, make it go away, |