Paul E. McKenney
d3f6bad391
rcu: Rename "quiet" functions ...
The number of "quiet" functions has grown recently, and the
names are no longer very descriptive. The point of all of these
functions is to do some portion of the task of reporting a
quiescent state, so rename them accordingly:
o cpu_quiet() becomes rcu_report_qs_rdp(), which reports a
quiescent state to the per-CPU rcu_data structure. If this
turns out to be a new quiescent state for this grace period,
then rcu_report_qs_rnp() will be invoked to propagate the
quiescent state up the rcu_node hierarchy.
o cpu_quiet_msk() becomes rcu_report_qs_rnp(), which reports
a quiescent state for a given CPU (or possibly a set of CPUs)
up the rcu_node hierarchy.
o cpu_quiet_msk_finish() becomes rcu_report_qs_rsp(), which
reports a full set of quiescent states to the global rcu_state
structure.
o task_quiet() becomes rcu_report_unblock_qs_rnp(), which reports
a quiescent state due to a task exiting an RCU read-side critical
section that had previously blocked in that same critical section.
As indicated by the new name, this type of quiescent state is
reported up the rcu_node hierarchy (using rcu_report_qs_rnp()
to do so).
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <12597846163698-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-03 11:34:26 +01:00
microblaze: Enable GCOV_PROFILE_ALL
2009-09-21 14:29:21 +02:00
Merge branch 'irq-threaded-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-09-11 13:21:31 -07:00
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
NOHZ: update idle state also when NOHZ is inactive
2009-10-07 13:05:05 +02:00
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-10-08 12:06:09 -07:00
bsdacct: switch credentials for writing to the accounting file
2009-08-24 11:33:40 +10:00
Audit: send signal info if selinux is disabled
2009-09-24 03:50:26 -04:00
Audit: reorganize struct audit_watch to save 8 bytes
2009-09-24 03:50:25 -04:00
Audit: rearrange audit_context to save 16 bytes per struct
2009-09-24 03:50:26 -04:00
cgroup: catch bad css refcnt at css_put
2009-10-01 16:11:12 -07:00
cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time
2009-09-24 07:20:58 -07:00
Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-09-15 09:19:38 -07:00
cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time
2009-09-24 07:20:58 -07:00
creds_are_invalid() needs to be exported for use by modules:
2009-09-23 11:02:26 -07:00
headers: taskstats_kern.h trim
2009-09-18 09:48:52 -07:00
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-10-08 12:16:35 -07:00
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-10-08 12:16:35 -07:00
futex: Fix spurious wakeup for requeue_pi really
2009-10-28 20:34:34 +01:00
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-10-05 12:04:16 -07:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
itimers: Add tracepoints for itimer
2009-08-29 14:10:07 +02:00
kallsyms: use new arch_is_kernel_text()
2009-09-23 07:39:30 -07:00
kfifo: Use "const" definitions
2009-09-19 13:13:17 -07:00
Revert "kmod: fix race in usermodehelper code"
2009-09-23 18:12:10 -07:00
const: constify remaining file_operations
2009-10-01 16:11:11 -07:00
sched: Keep kthreads at default priority
2009-09-09 17:30:06 +02:00
lockdep: Use cpu_clock() for lockstat
2009-10-09 15:56:44 +02:00
seq_file: constify seq_operations
2009-09-23 07:39:29 -07:00
rcu: "Tiny RCU", The Bloatwatch Edition
2009-10-26 09:40:29 +01:00
module: fix up CONFIG_KALLSYMS=n build.
2009-10-01 16:11:11 -07:00
cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time
2009-09-24 07:20:58 -07:00
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-10-08 12:16:35 -07:00
param: allow whitespace as kernel parameter separator
2009-09-25 00:32:58 +09:30
perf_event: Provide vmalloc() based mmap() backing
2009-10-06 14:21:50 +02:00
mm: also use alloc_large_system_hash() for the PID hash table
2009-09-22 07:17:38 -07:00
pidns: deny CLONE_PARENT|CLONE_NEWPID combination
2009-09-24 07:21:04 -07:00
itimers: Add tracepoints for itimer
2009-08-29 14:10:07 +02:00
time: Introduce CLOCK_REALTIME_COARSE
2009-08-21 21:43:46 +02:00
printk: add printk_delay to make messages readable for some scenarios
2009-09-23 07:39:28 -07:00
kernel/profile.c: Switch /proc/irq/prof_cpu_mask to seq_file
2009-09-20 20:15:40 +02:00
ptrace: __ptrace_detach: do __wake_up_parent() if we reap the tracee
2009-09-24 07:20:59 -07:00
rcu: Re-arrange code to reduce #ifdef pain
2009-11-22 18:58:16 +01:00
rcu: Eliminate unneeded function wrapping
2009-11-22 18:58:16 +01:00
rcu: Improve rcutorture diagnostics when bad torture_type specified
2009-10-26 09:40:31 +01:00
rcu: Rename "quiet" functions
2009-12-03 11:34:26 +01:00
rcu: Rename "quiet" functions
2009-12-03 11:34:26 +01:00
rcu: Rename "quiet" functions
2009-12-03 11:34:26 +01:00
rcu: Add rnp->blocked_tasks to tracing
2009-10-15 11:20:22 +02:00
const: mark struct vm_struct_operations
2009-09-27 11:39:25 -07:00
memcg: some modification to softlimit under hierarchical memory reclaim.
2009-10-01 16:11:13 -07:00
walk system ram range
2009-09-23 07:39:41 -07:00
rcu: Enable synchronize_sched_expedited() fastpath
2009-11-10 22:48:49 +01:00
sched_clock: Fix atomicity/continuity bug by using cmpxchg64()
2009-09-30 22:56:10 +02:00
sched: Add new wakeup preemption mode: WAKEUP_RUNNING
2009-09-17 10:17:25 +02:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
sched: Add new wakeup preemption mode: WAKEUP_RUNNING
2009-09-17 10:17:25 +02:00
sched: Simplify sys_sched_rr_get_interval() system call
2009-09-21 09:53:55 +02:00
sched: Simplify sys_sched_rr_get_interval() system call
2009-09-21 09:53:55 +02:00
signals: inline __fatal_signal_pending
2009-09-24 07:21:01 -07:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
cpumask: remove arch_send_call_function_ipi
2009-09-24 09:34:47 +09:30
rcu: Cleanup: balance rcu_irq_enter()/rcu_irq_exit() calls
2009-11-02 16:06:37 +01:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
locking: Allow arch-inlined spinlocks
2009-08-31 18:08:50 +02:00
rcu: Add synchronize_srcu_expedited()
2009-10-26 09:40:30 +01:00
Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
2009-09-24 07:53:22 -07:00
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
2009-09-24 15:13:11 -07:00
Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
2009-09-24 07:53:22 -07:00
time: Prevent 32 bit overflow with set_normalized_timespec()
2009-09-15 10:17:30 +02:00
Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-09-23 09:46:15 -07:00
trivial: fix typo "to to" in multiple files
2009-09-21 15:14:55 +02:00
headers: utsname.h redux
2009-09-23 18:13:10 -07:00
uids: Prevent tear down race
2009-11-02 16:02:39 +01:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-09-11 13:23:18 -07:00
d3f6bad391