Eric Dumazet 5beb5c90c1 rhashtable: use cond_resched() ...

If a hash table has 128 slots and 16384 elems, expand to 256 slots
takes more than one second. For larger sets, a soft lockup is detected.

Holding cpu for that long, even in a work queue is a show stopper
for non preemptable kernels.

cond_resched() at strategic points to allow process scheduler
to reschedule us.

Signed-off-by: Eric Dumazet <[email protected]>
Acked-by: Daniel Borkmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

2015-02-27 17:55:14 -05:00

..

fonts

fonts: Add 6x10 font

2014-10-09 11:35:48 +03:00

lz4

…

lzo

lzo: check for length overrun in variable length encoding.

2014-09-28 11:08:01 +02:00

mpi

MPILIB: Fix comparison of negative MPIs

2015-01-14 16:10:12 +00:00

raid6

x86/raid6: correctly check for assembler capabilities

2015-02-04 08:35:51 +11:00

reed_solomon

…

xz

…

zlib_deflate

zlib: clean up some dead code

2014-08-06 18:01:24 -07:00

zlib_inflate

zlib: clean up some dead code

2014-08-06 18:01:24 -07:00

.gitignore

…

argv_split.c

…

asn1_decoder.c

…

assoc_array.c

assoc_array: Include rcupdate.h for call_rcu() definition

2015-01-07 16:08:41 +00:00

atomic64_test.c

…

atomic64.c

locking,arch: Rewrite generic atomic support

2014-08-14 12:48:14 +02:00

audit.c

syscalls: implement execveat() system call

2014-12-13 12:42:51 -08:00

average.c

…

bcd.c

…

bch.c

…

bitmap.c

bitmap, cpumask, nodemask: remove dedicated formatting functions

2015-02-13 21:21:39 -08:00

bitrev.c

ARM: 8187/1: add CONFIG_HAVE_ARCH_BITREVERSE to support rbit instruction

2014-12-22 16:43:06 +00:00

bsearch.c

…

btree.c

…

bug.c

lib/bug: Use RCU list ops for module_bug_list

2014-11-11 17:07:46 +10:30

build_OID_registry

…

bust_spinlocks.c

…

check_signature.c

…

checksum.c

lib/checksum.c: fix build for generic csum_tcpudp_nofold

2015-01-29 11:57:38 -08:00

clz_ctz.c

…

clz_tab.c

…

cmdline.c

lib: Add a generic cmdline parse function parse_option_str

2014-10-03 18:40:58 +01:00

compat_audit.c

…

cordic.c

…

cpu_rmap.c

…

cpu-notifier-error-inject.c

…

cpumask.c

…

crc7.c

…

crc8.c

…

crc16.c

…

crc32.c

…

crc32defs.h

…

crc-ccitt.c

…

crc-itu-t.c

…

crc-t10dif.c

…

ctype.c

…

debug_locks.c

…

debugobjects.c

…

dec_and_lock.c

…

decompress_bunzip2.c

decompress_bunzip2: off by one in get_next_block()

2014-12-13 12:42:52 -08:00

decompress_inflate.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

decompress_unlz4.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

decompress_unlzma.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

decompress_unlzo.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

decompress_unxz.c

initramfs: support initramfs that is bigger than 2GiB

2014-08-08 15:57:26 -07:00

decompress.c

lib/decompress.c: consistency of compress formats for kernel image

2014-12-13 12:42:52 -08:00

devres.c

devres: support sizes greater than an unsigned long

2014-11-07 10:09:07 -08:00

digsig.c

…

div64.c

…

dma-debug.c

dma-debug: prevent early callers from crashing

2014-12-10 17:41:02 -08:00

dump_stack.c

…

dynamic_debug.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2015-02-10 18:57:15 -08:00

dynamic_queue_limits.c

lib/dynamic_queue_limits.c: simplify includes

2015-02-12 18:54:15 -08:00

earlycpio.c

…

extable.c

…

fault-inject.c

fault-inject: add ratelimit option

2014-12-13 12:42:52 -08:00

fdt_empty_tree.c

…

fdt_ro.c

…

fdt_rw.c

…

fdt_strerror.c

…

fdt_sw.c

…

fdt_wip.c

…

fdt.c

…

find_last_bit.c

…

find_next_bit.c

…

flex_array.c

…

flex_proportions.c

proportions: add @gfp to init functions

2014-09-08 09:51:30 +09:00

gcd.c

…

gen_crc32table.c

lib: crc32: constify crc32 lookup table

2015-02-13 21:21:35 -08:00

genalloc.c

lib/genalloc.c: check result of devres_alloc()

2015-02-13 21:21:36 -08:00

glob.c

lib/glob.c: add CONFIG_GLOB_SELFTEST

2014-08-06 18:01:25 -07:00

halfmd4.c

lib/halfmd4.c: simplify includes

2015-02-12 18:54:15 -08:00

hexdump.c

hexdump: make it return number of bytes placed in buffer

2015-02-12 18:54:15 -08:00

hweight.c

Make ARCH_HAS_FAST_MULTIPLIER a real config variable

2014-09-13 11:14:53 -07:00

idr.c

lib/idr.c: remove redundant include

2015-02-12 18:54:15 -08:00

inflate.c

…

int_sqrt.c

…

interval_tree_test.c

…

interval_tree.c

lib/interval_tree.c: simplify includes

2015-02-12 18:54:15 -08:00

iomap_copy.c

…

iomap.c

…

iommu-helper.c

…

ioremap.c

…

irq_regs.c

…

is_single_threaded.c

…

jedec_ddr_data.c

…

kasprintf.c

…

Kconfig

lib/Kconfig: use bool instead of boolean

2015-02-16 17:56:05 -08:00

Kconfig.debug

scripts/gdb: add infrastructure

2015-02-17 14:34:53 -08:00

Kconfig.kasan

kasan: enable instrumentation of global variables

2015-02-13 21:21:42 -08:00

Kconfig.kgdb

kdb: Allow access to sensitive commands to be restricted by default

2014-11-11 09:31:52 -06:00

Kconfig.kmemcheck

…

kfifo.c

kfifo: use BUG_ON

2014-08-08 15:57:25 -07:00

klist.c

…

kobject_uevent.c

lib/kobject_uevent.c: remove redundant include

2015-02-12 18:54:15 -08:00

kobject.c

kobject: fix NULL pointer derefernce in kobj_child_ns_ops

2014-11-07 10:52:19 -08:00

kstrtox.c

…

kstrtox.h

…

lcm.c

lib/lcm.c: replace include

2015-02-12 18:54:16 -08:00

libcrc32c.c

crypto: LLVMLinux: Remove VLAIS usage from libcrc32c.c

2014-10-14 10:51:23 +02:00

list_debug.c

…

list_sort.c

lib/list_sort.c: rearrange includes

2015-02-12 18:54:15 -08:00

llist.c

lib/llist.c: remove redundant include

2015-02-12 18:54:15 -08:00

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

locking/lockdep: Revert qrwlock recusive stuff

2014-10-03 06:09:30 +02:00

lockref.c

dcache: let the dentry count go down to zero without taking d_lock

2015-01-25 23:16:29 -05:00

lru_cache.c

…

Makefile

lib: add kasan test module

2015-02-13 21:21:41 -08:00

md5.c

lib/md5.c: simplify include

2015-02-12 18:54:15 -08:00

memory-notifier-error-inject.c

…

memweight.c

…

net_utils.c

…

nlattr.c

lib/nlattr.c: remove redundant include

2015-02-12 18:54:16 -08:00

notifier-error-inject.c

…

notifier-error-inject.h

…

of-reconfig-notifier-error-inject.c

…

oid_registry.c

…

parser.c

…

pci_iomap.c

…

percpu_counter.c

percpu_counter: add @gfp to percpu_counter_init()

2014-09-08 09:51:29 +09:00

percpu_ida.c

lib/percpu_ida.c: remove redundant includes

2015-02-12 18:54:16 -08:00

percpu_test.c

…

percpu-refcount.c

percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky

2014-09-24 13:31:50 -04:00

plist.c

lib/plist.c: remove redundant include

2015-02-12 18:54:16 -08:00

pm-notifier-error-inject.c

…

proportions.c

proportions: add @gfp to init functions

2014-09-08 09:51:30 +09:00

radix-tree.c

lib/radix-tree.c: change to simpler include

2015-02-12 18:54:16 -08:00

random32.c

random32: improvements to prandom_bytes

2014-08-24 18:36:01 -07:00

ratelimit.c

…

rational.c

…

rbtree_test.c

…

rbtree.c

lib/rbtree.c: fix typo in comment of __rb_insert()

2014-08-08 15:57:24 -07:00

reciprocal_div.c

…

rhashtable.c

rhashtable: use cond_resched()

2015-02-27 17:55:14 -05:00

scatterlist.c

lib/scatterlist: fix memory leak with scsi-mq

2014-10-28 10:27:10 -06:00

seq_buf.c

bitmap, cpumask, nodemask: remove dedicated formatting functions

2015-02-13 21:21:39 -08:00

sha1.c

…

show_mem.c

lib/show_mem.c: remove redundant include

2015-02-12 18:54:16 -08:00

smp_processor_id.c

…

sort.c

lib/sort.c: move include inside #if 0

2015-02-12 18:54:16 -08:00

stmp_device.c

lib/stmp_device.c: replace module.h include

2015-02-12 18:54:16 -08:00

string_helpers.c

libstring_helpers.c:string_get_size(): return void

2015-02-12 18:54:13 -08:00

string.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2015-02-14 09:47:01 -08:00

strncpy_from_user.c

lib/strncpy_from_user.c: replace module.h include

2015-02-12 18:54:16 -08:00

strnlen_user.c

…

swiotlb.c

…

syscall.c

…

test_bpf.c

test: bpf: expand DIV_KX to DIV_MOD_KX

2014-12-08 20:23:22 -05:00

test_firmware.c

…

test_kasan.c

lib: add kasan test module

2015-02-13 21:21:41 -08:00

test_module.c

…

test_rhashtable.c

rhashtable: remove indirection for grow/shrink decision functions

2015-02-27 16:06:02 -05:00

test_user_copy.c

…

test-hexdump.c

hexdump: make it return number of bytes placed in buffer

2015-02-12 18:54:15 -08:00

test-kstrtox.c

lib/test-kstrtox.c: use ARRAY_SIZE instead of sizeof/sizeof[0]

2014-08-06 18:01:25 -07:00

test-string_helpers.c

lib / string_helpers: introduce string_escape_mem()

2014-10-14 02:18:26 +02:00

textsearch.c

lib/textsearch.c: remove textsearch_put reference from comments

2014-10-14 02:18:14 +02:00

timerqueue.c

…

ts_bm.c

…

ts_fsm.c

…

ts_kmp.c

…

ucs2_string.c

…

usercopy.c

…

uuid.c

…

vsprintf.c

lib/vsprintf: implement bitmap printing through '%*pb[l]'

2015-02-13 21:21:36 -08:00