Linus Torvalds
0a27044c83
Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
...
Pull workqueue update from Tejun Heo:
"Work items which may be involved in memory reclaim path may be
executed by the rescuer under memory pressure. When a rescuer gets
activated, it processes whatever are on the pending list and then goes
back to sleep until the manager kicks it again which involves 100ms
delay.
This is problematic for self-requeueing work items or the ones running
on ordered workqueues as there always is only one work item on the
pending list when the rescuer kicks in. The execution of that work
item produces more to execute but the rescuer won't see them until
after the said 100ms has passed, so such workqueues would only execute
one work item every 100ms under prolonged memory pressure, which BTW
may be being prolonged due to the slow execution.
Neil wrote up a patch which fixes this issue by keeping the rescuer
working as long as the target workqueue is busy but doesn't have
enough workers"
* 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: allow rescuer thread to do more work.
workqueue: invert the order between pool->lock and wq_mayday_lock
workqueue: cosmetic update in rescuer_thread()
2014-12-11 18:48:45 -08:00
..
bpf
bpf: verifier: add checks for BPF_ABS | BPF_IND instructions
2014-12-05 21:47:32 -08:00
configs
x86: Add "make tinyconfig" to configure the tiniest possible kernel
2014-08-08 16:30:24 -07:00
debug
kdb: replace strnicmp with strncasecmp
2014-10-14 02:18:25 +02:00
events
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2014-12-10 16:10:49 -08:00
gcov
gcov: add ARM64 to GCOV_PROFILE_ALL
2014-10-29 16:33:14 -07:00
irq
Merge branch 'irq-irqdomain-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-10 09:01:01 -08:00
locking
locking/mutex: Don't assume TASK_RUNNING
2014-10-28 10:55:08 +01:00
power
Merge branch 'pm-runtime'
2014-12-08 20:00:44 +01:00
printk
This code is a fork from the trace-3.19 pull as it needed the trace_seq
2014-12-10 20:35:41 -08:00
rcu
Merge branches 'torture.2014.11.03a', 'cpu.2014.11.03a', 'doc.2014.11.13a', 'fixes.2014.11.13a', 'signal.2014.10.29a' and 'rt.2014.10.29a' into HEAD
2014-11-13 10:39:04 -08:00
sched
sched_show_task: fix unsafe usage of ->real_parent
2014-12-10 17:41:09 -08:00
time
Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-12-11 18:36:26 -08:00
trace
This code is a fork from the trace-3.19 pull as it needed the trace_seq
2014-12-10 20:35:41 -08:00
.gitignore
acct.c
acct: eliminate compile warning
2014-10-09 22:26:04 -04:00
async.c
kernel/async.c: switch to pr_foo()
2014-10-09 22:26:04 -04:00
audit.c
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-09 21:21:34 -08:00
audit.h
audit: reduce scope of audit_log_fcaps
2014-09-23 16:37:51 -04:00
audit_tree.c
audit: keep inode pinned
2014-11-11 14:20:22 -05:00
audit_watch.c
audit: invalid op= values for rules
2014-09-23 16:37:53 -04:00
auditfilter.c
Merge git://git.infradead.org/users/eparis/audit
2014-10-19 16:25:56 -07:00
auditsc.c
new helper: audit_file()
2014-11-19 13:01:26 -05:00
backtracetest.c
bounds.c
page-cgroup: get rid of NR_PCG_FLAGS
2014-08-08 15:57:18 -07:00
capability.c
CAPABILITIES: remove undefined caps from all processes
2014-07-24 21:53:47 +10:00
cgroup.c
Merge branch 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-10 07:26:02 -04:00
cgroup_freezer.c
cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes
2014-07-15 11:05:09 -04:00
compat.c
compat: nanosleep: Clarify error handling
2014-09-06 12:58:18 +02:00
configs.c
context_tracking.c
sched: stop the unbound recursion in preempt_schedule_context()
2014-10-28 10:46:05 +01:00
cpu.c
cpu: Avoid puts_pending overflow
2014-11-03 19:21:01 -08:00
cpu_pm.c
cpuset.c
sched/deadline: Ensure that updates to exclusive cpusets don't break AC
2014-10-28 10:48:00 +01:00
crash_dump.c
crash_dump: Make is_kdump_kernel() accessible from modules
2014-08-25 15:42:19 -07:00
cred.c
delayacct.c
delayacct: Remove braindamaged type conversions
2014-07-23 10:18:06 -07:00
dma.c
elfcore.c
exec_domain.c
exit.c
exit: exit_notify: re-use "dead" list to autoreap current
2014-12-10 17:41:18 -08:00
extable.c
ftrace/x86/extable: Add is_ftrace_trampoline() function
2014-11-19 15:25:26 -05:00
fork.c
signal: Document the RCU protection of ->sighand
2014-10-29 10:07:18 -07:00
freezer.c
freezer: remove obsolete comments in __thaw_task()
2014-10-21 23:44:20 +02:00
futex.c
futex: Fix a race condition between REQUEUE_PI and task death
2014-10-26 16:16:18 +01:00
futex_compat.c
groups.c
hung_task.c
irq_work.c
percpu: Convert remaining __get_cpu_var uses in 3.18-rcX
2014-10-29 11:18:18 -04:00
jump_label.c
kallsyms.c
kernel/kallsyms.c: use __seq_open_private()
2014-10-14 02:18:16 +02:00
kcmp.c
kcmp: fix standard comparison bug
2014-09-10 15:42:12 -07:00
Kconfig.freezer
Kconfig.hz
Kconfig.locks
locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER
2014-07-16 14:57:13 +02:00
Kconfig.preempt
kexec.c
kexec: remove the unused function parameter
2014-10-14 02:18:21 +02:00
kmod.c
usermodehelper: kill the kmod_thread_locker logic
2014-12-10 17:41:17 -08:00
kprobes.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2014-12-11 17:30:55 -08:00
ksysfs.c
kthread.c
kernel/kthread.c: partial revert of 81c98869fa ("kthread: ensure locality of task_struct allocations")
2014-10-09 22:25:51 -04:00
latencytop.c
Makefile
kernel: res_counter: remove the unused API
2014-12-10 17:41:04 -08:00
module-internal.h
module.c
sched, modules: Fix nested sleep in add_unformed_module()
2014-10-28 10:56:30 +01:00
module_signing.c
notifier.c
nsproxy.c
namespaces: Use task_lock and not rcu to protect nsproxy
2014-07-29 18:08:50 -07:00
padata.c
panic.c
kernel: add panic_on_warn
2014-12-10 17:41:10 -08:00
params.c
kernel/param: consolidate __{start,stop}___param[] in <linux/moduleparam.h>
2014-10-14 02:18:28 +02:00
pid.c
exit: pidns: alloc_pid() leaks pid_namespace if child_reaper is exiting
2014-12-10 17:41:18 -08:00
pid_namespace.c
exit: pidns: fix/update the comments in zap_pid_ns_processes()
2014-12-10 17:41:18 -08:00
profile.c
ptrace.c
exit: ptrace: shift "reap dead" code from exit_ptrace() to forget_original_parent()
2014-12-10 17:41:10 -08:00
range.c
reboot.c
kernel: add support for kernel restart handler call chain
2014-09-26 00:00:06 -07:00
relay.c
resource.c
x86: optimize resource lookups for ioremap
2014-10-14 02:18:22 +02:00
seccomp.c
Merge branch 'x86-seccomp-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-10-14 02:27:06 +02:00
signal.c
Merge branch 'x86-mpx-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-10 09:34:43 -08:00
smp.c
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
smpboot.c
sched, smp: Correctly deal with nested sleeps
2014-10-28 10:56:24 +01:00
smpboot.h
softirq.c
rcu: Remove "cpu" argument to rcu_note_context_switch()
2014-11-03 19:20:34 -08:00
stacktrace.c
stop_machine.c
sys.c
x86, mpx: On-demand kernel allocation of bounds tables
2014-11-18 00:58:53 +01:00
sys_ni.c
s390/kernel: add system calls for PCI memory access
2014-11-19 09:46:43 +01:00
sysctl.c
kernel: add panic_on_warn
2014-12-10 17:41:10 -08:00
sysctl_binary.c
kernel: add panic_on_warn
2014-12-10 17:41:10 -08:00
system_certificates.S
system_keyring.c
KEYS: validate certificate trust only with builtin keys
2014-07-17 09:35:17 -04:00
task_work.c
taskstats.c
kill f_dentry uses
2014-11-19 13:01:25 -05:00
test_kprobes.c
kernel/test_kprobes.c: use current logging functions
2014-08-08 15:57:18 -07:00
torture.c
torture: Address race in module cleanup
2014-09-16 13:41:06 -07:00
tracepoint.c
tsacct.c
sched: Make task->start_time nanoseconds based
2014-07-23 10:18:05 -07:00
uid16.c
up.c
user-return-notifier.c
scheduler: Replace __get_cpu_var with this_cpu_ptr
2014-08-26 13:45:45 -04:00
user.c
user_namespace.c
proc: constify seq_operations
2014-08-08 15:57:22 -07:00
utsname.c
namespaces: Use task_lock and not rcu to protect nsproxy
2014-07-29 18:08:50 -07:00
utsname_sysctl.c
watchdog.c
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
workqueue.c
workqueue: allow rescuer thread to do more work.
2014-12-08 12:39:16 -05:00
workqueue_internal.h