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622ea685f1fafdf84d612440535c84341f0860b8
linux/lib
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Paul E. McKenney 1ed509a225 rcu: Add RCU_CPU_STALL_VERBOSE to dump detailed per-task information 
When RCU detects a grace-period stall, it currently just prints
out the PID of any tasks doing the stalling.  This patch adds
RCU_CPU_STALL_VERBOSE, which enables the more-verbose reporting
from sched_show_task().

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
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: <1266887105-1528-21-git-send-email-paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-02-25 10:35:02 +01:00
..
lzo
lib: add support for LZO-compressed kernels
2010-01-11 09:34:04 -08:00
reed_solomon
…
zlib_deflate
trivial: fix typo "to to" in multiple files
2009-09-21 15:14:55 +02:00
zlib_inflate
zlib: Fix build of powerpc boot wrapper
2010-01-13 16:13:39 -08:00
.gitignore
…
argv_split.c
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
atomic64.c
lib: export generic atomic64_t functions
2009-07-29 19:10:35 -07:00
audit.c
…
bcd.c
…
bitmap.c
bitmap: introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area
2009-12-16 07:20:18 -08:00
bitrev.c
…
bug.c
…
bust_spinlocks.c
…
check_signature.c
…
checksum.c
lib/checksum: fix one more thinko
2009-11-03 16:06:53 +01:00
cmdline.c
…
cpumask.c
x86: remove some alloc_bootmem_cpumask_var calling
2009-06-11 19:27:07 +03:00
crc7.c
…
crc16.c
…
crc32.c
crc32: minor optimizations and cleanup
2009-12-15 08:53:35 -08:00
crc32defs.h
…
crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
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ctype.c
ctype: constify read-only _ctype string
2009-12-15 08:53:32 -08:00
debug_locks.c
rcu: Introduce lockdep-based checking to RCU read-side primitives
2010-02-25 09:40:59 +01:00
debugobjects.c
debugobjects: Convert to raw_spinlocks
2009-12-14 23:55:34 +01:00
dec_and_lock.c
atomic: only take lock when the counter drops to zero on UP as well
2009-06-16 19:47:47 -07:00
decompress_bunzip2.c
bzip2: Add missing checks for malloc returning NULL
2009-12-15 14:04:19 -08:00
decompress_inflate.c
lzma/gzip: fix potential oops when input data is truncated
2009-09-24 07:21:05 -07:00
decompress_unlzma.c
lzma/gzip: fix potential oops when input data is truncated
2009-09-24 07:21:05 -07:00
decompress_unlzo.c
lib: add support for LZO-compressed kernels
2010-01-11 09:34:04 -08:00
decompress.c
Add LZO compression support for initramfs and old-style initrd
2010-01-11 09:34:05 -08:00
devres.c
…
div64.c
…
dma-debug.c
Merge branches 'amd-iommu/fixes' and 'dma-debug/fixes' into iommu/fixes
2010-01-22 18:00:41 +01:00
dump_stack.c
…
dynamic_debug.c
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
extable.c
module: trim exception table on init free.
2009-06-12 21:47:04 +09:30
fault-inject.c
headers: remove sched.h from interrupt.h
2009-10-11 11:20:58 -07:00
find_last_bit.c
…
find_next_bit.c
…
flex_array.c
flex_array: add missing kerneldoc annotations
2009-09-22 07:17:47 -07:00
gcd.c
lib: add lib/gcd.c
2009-06-18 13:04:05 -07:00
gen_crc32table.c
…
genalloc.c
genalloc: use bitmap_find_next_zero_area
2009-12-16 07:20:21 -08:00
halfmd4.c
…
hexdump.c
hexdump: remove the trailing space
2009-06-16 19:47:51 -07:00
hweight.c
…
idr.c
idr: Apply lockdep-based diagnostics to rcu_dereference() uses
2010-02-25 10:34:51 +01:00
inflate.c
Nicolas Pitre has a new email address
2009-09-15 09:37:12 -07:00
int_sqrt.c
…
iomap_copy.c
…
iomap.c
…
iommu-helper.c
iommu-helper: use bitmap library
2009-12-16 07:20:18 -08:00
ioremap.c
…
irq_regs.c
…
is_single_threaded.c
kernel: is_current_single_threaded: don't use ->mmap_sem
2009-07-17 09:11:31 +10:00
kasprintf.c
…
Kconfig
Add LZO compression support for initramfs and old-style initrd
2010-01-11 09:34:05 -08:00
Kconfig.debug
rcu: Add RCU_CPU_STALL_VERBOSE to dump detailed per-task information
2010-02-25 10:35:02 +01:00
Kconfig.kgdb
…
Kconfig.kmemcheck
kmemcheck: depend on HAVE_ARCH_KMEMCHECK
2009-07-01 22:28:44 +02:00
kernel_lock.c
bkl: Fixup core_lock fallout
2009-12-14 23:55:33 +01:00
klist.c
…
kobject_uevent.c
driver core: allow non-root users to listen to uevents
2009-04-16 16:17:09 -07:00
kobject.c
kobject: make kset_create check kobject_set_name return value
2009-06-15 21:30:24 -07:00
kref.c
…
libcrc32c.c
…
list_debug.c
…
list_sort.c
lib: Introduce generic list_sort function
2010-01-12 21:02:00 -08:00
lmb.c
powerpc: allow ioremap within reserved memory regions
2009-12-12 22:24:32 -07:00
locking-selftest-hardirq.h
…
locking-selftest-mutex.h
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locking-selftest-rlock-hardirq.h
…
locking-selftest-rlock-softirq.h
…
locking-selftest-rlock.h
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locking-selftest-rsem.h
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locking-selftest-softirq.h
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locking-selftest-spin-hardirq.h
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locking-selftest-spin-softirq.h
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locking-selftest-spin.h
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locking-selftest-wlock-hardirq.h
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locking-selftest-wlock-softirq.h
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locking-selftest-wlock.h
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locking-selftest-wsem.h
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locking-selftest.c
locking: rename trace_softirq_[enter|exit] => lockdep_softirq_[enter|exit]
2009-03-13 01:32:36 +01:00
lru_cache.c
The DRBD driver
2009-10-01 21:17:49 +02:00
Makefile
lib: Introduce generic list_sort function
2010-01-12 21:02:00 -08:00
nlattr.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2009-03-26 22:45:23 -07:00
parser.c
parser: remove unnecessary strlen()
2009-12-15 08:53:33 -08:00
percpu_counter.c
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plist.c
plist: Make plist debugging raw_spinlock aware
2009-12-14 23:55:33 +01:00
prio_heap.c
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prio_tree.c
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proportions.c
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radix-tree.c
radix-tree: Disable RCU lockdep checking in radix tree
2010-02-25 10:34:50 +01:00
random32.c
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ratelimit.c
ratelimit: Make suppressed output messages more useful
2009-10-23 17:26:37 +02:00
rational.c
lib/rational.c needs module.h
2010-01-11 09:34:05 -08:00
rbtree.c
rb_tree: remove redundant if()-condition in rb_erase()
2009-06-16 19:47:56 -07:00
reciprocal_div.c
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rwsem-spinlock.c
rwsem: fix rwsem_is_locked() bugs
2009-12-15 08:53:26 -08:00
rwsem.c
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scatterlist.c
lib/scatterlist: add a flags to signalize mapping direction
2009-07-31 12:28:45 +02:00
sha1.c
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show_mem.c
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smp_processor_id.c
cpumask: convert lib/smp_processor_id to new cpumask ops
2009-01-30 15:47:34 +01:00
sort.c
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spinlock_debug.c
locking: Further name space cleanups
2009-12-14 23:55:33 +01:00
string_helpers.c
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string.c
lib: Introduce strnstr()
2010-01-14 22:38:09 -05:00
swiotlb.c
dma-mapping: fix off-by-one error in dma_capable()
2009-12-16 07:20:12 -08:00
syscall.c
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textsearch.c
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ts_bm.c
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ts_fsm.c
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ts_kmp.c
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vsprintf.c
vsnprintf: fix reference for compressed ipv6 addresses
2010-01-11 09:34:06 -08:00