Paul E. McKenney 2133b5d7ff rcu: RCU-based detection of stalled CPUs for Classic RCU ... This patch adds stalled-CPU detection to Classic RCU. This capability is enabled by a new config variable CONFIG_RCU_CPU_STALL_DETECTOR, which defaults disabled. This is a debugging feature to detect infinite loops in kernel code, not something that non-kernel-hackers would be expected to care about. This feature can detect looping CPUs in !PREEMPT builds and looping CPUs with preemption disabled in PREEMPT builds. This is essentially a port of this functionality from the treercu patch, replacing the stall debug patch that is already in tip/core/rcu (commit 67182ae1c4). The changes from the patch in tip/core/rcu include making the config variable name match that in treercu, changing from seconds to jiffies to avoid spurious warnings, and printing a boot message when this feature is enabled. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-10-03 10:36:08 +02:00
..
lzo	lzo: use get/put_unaligned_* helpers	2008-07-25 10:53:26 -07:00
reed_solomon
zlib_deflate
zlib_inflate
.gitignore
argv_split.c
audit.c
bcd.c	rtc: BCD codeshrink	2008-07-24 10:47:33 -07:00
bitmap.c	seq_file: add seq_cpumask(), seq_nodemask()	2008-08-12 16:07:30 -07:00
bitrev.c	lib: export bitrev16	2008-06-06 11:29:10 -07:00
bug.c	lib: taint kernel in common report_bug() WARN path.	2008-07-04 10:40:05 -07:00
bust_spinlocks.c
check_signature.c
cmdline.c	lib: allow memparse() to accept a NULL and ignorable second parm	2008-07-25 10:53:27 -07:00
cpumask.c	x86: Add performance variants of cpumask operators	2008-05-23 18:23:38 +02:00
crc7.c
crc16.c
crc32.c
crc32defs.h
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c	[SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC	2008-07-12 08:22:32 -05:00
ctype.c
debug_locks.c	debug_locks: set oops_in_progress if we will log messages.	2008-08-01 10:46:43 +02:00
debugobjects.c	debugobjects: fix lockdep warning	2008-09-01 09:47:16 +02:00
dec_and_lock.c
devres.c	[POWERPC] devres: Add devm_ioremap_prot()	2008-05-05 16:47:14 +10:00
div64.c	add an inlined version of iter_div_u64_rem	2008-06-12 10:47:58 +02:00
dump_stack.c
extable.c
fault-inject.c
find_next_bit.c	bitops: remove "optimizations"	2008-04-29 08:11:16 -07:00
gen_crc32table.c
genalloc.c
halfmd4.c
hexdump.c	lib: create common ascii hex array	2008-05-14 19:11:14 -07:00
hweight.c
idr.c	SL*B: drop kmem cache argument from constructor	2008-07-26 12:00:07 -07:00
inflate.c	inflate: refactor inflate malloc code	2008-07-25 10:53:28 -07:00
int_sqrt.c
iomap_copy.c
iomap.c	Use WARN() in lib/	2008-07-26 12:00:07 -07:00
iommu-helper.c	generic, x86: fix add iommu_num_pages helper function	2008-07-29 12:12:48 +02:00
ioremap.c
irq_regs.c
kasprintf.c
Kconfig	[SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC	2008-07-12 08:22:32 -05:00
Kconfig.debug	rcu: RCU-based detection of stalled CPUs for Classic RCU	2008-10-03 10:36:08 +02:00
Kconfig.kgdb	kgdb: remove the requirement for CONFIG_FRAME_POINTER	2008-08-01 08:39:34 -05:00
kernel_lock.c	BKL: revert back to the old spinlock implementation	2008-05-10 20:58:02 -07:00
klist.c	klist: fix coding style errors in klist.h and klist.c	2008-04-30 16:52:58 -07:00
kobject_uevent.c	Use WARN() in lib/	2008-07-26 12:00:07 -07:00
kobject.c	kobject: Replace ALL occurrences of '/' with '!' instead of only the first one.	2008-08-21 10:15:34 -07:00
kref.c
libcrc32c.c
list_debug.c	list debugging: use WARN() instead of BUG()	2008-07-25 10:53:29 -07:00
lmb.c	lmb: Fix reserved region handling in lmb_enforce_memory_limit().	2008-08-15 19:57:57 -07:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
Makefile	lib: generic show_mem()	2008-07-26 12:00:10 -07:00
parser.c	add match_strlcpy() us it to make v9fs make uname and remotename parsing more robust	2008-05-14 19:23:25 -05:00
percpu_counter.c	percpu_counter: new function percpu_counter_sum_and_set	2008-07-11 19:27:31 -04:00
plist.c	Use WARN() in lib/	2008-07-26 12:00:07 -07:00
prio_heap.c
prio_tree.c
proportions.c	mm: bdi: allow setting a maximum for the bdi dirty limit	2008-04-30 08:29:50 -07:00
radix-tree.c	SL*B: drop kmem cache argument from constructor	2008-07-26 12:00:07 -07:00
random32.c	random32: seeding improvement	2008-07-30 16:29:19 -07:00
ratelimit.c	__ratelimit() cpu flags can't be static	2008-07-28 16:30:20 -07:00
rbtree.c
reciprocal_div.c
rwsem-spinlock.c
rwsem.c
scatterlist.c	sg: disable interrupts inside sg_copy_buffer	2008-09-11 18:35:39 +02:00
sha1.c
show_mem.c	lib: generic show_mem()	2008-07-26 12:00:10 -07:00
smp_processor_id.c	cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu	2008-07-26 16:40:33 +02:00
sort.c
spinlock_debug.c
string.c	Add a new sysfs_streq() string comparison function	2008-05-01 08:03:59 -07:00
swiotlb.c	swiotlb: fix back-off path when memory allocation fails	2008-09-10 14:00:23 -07:00
syscall.c	task_current_syscall	2008-07-26 12:00:10 -07:00
textsearch.c	remove CONFIG_KMOD from lib	2008-07-22 19:24:31 +10:00
ts_bm.c	textsearch: ts_bm: support case insensitive searching in Boyer-Moore algorithm	2008-07-08 02:37:54 -07:00
ts_fsm.c	textsearch: ts_fsm: return error on request for case insensitive search	2008-07-08 02:38:27 -07:00
ts_kmp.c	textsearch: ts_kmp: support case insensitive searching in Knuth-Morris-Pratt algorithm	2008-07-08 02:38:09 -07:00
vsprintf.c	lib: Correct printk %pF to work on all architectures	2008-09-09 11:51:15 -07:00