Jens Axboe 5d2ee7122c sbitmap: optimize wakeup check ...

Even if we have no waiters on any of the sbitmap_queue wait states, we
still have to loop every entry to check. We do this for every IO, so
the cost adds up.

Shift a bit of the cost to the slow path, when we actually have waiters.
Wrap prepare_to_wait_exclusive() and finish_wait(), so we can maintain
an internal count of how many are currently active. Then we can simply
check this count in sbq_wake_ptr() and not have to loop if we don't
have any sleepers.

Convert the two users of sbitmap with waiting, blk-mq-tag and iSCSI.

Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2018-11-30 14:48:04 -07:00

..

842

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fonts

lib/fonts: convert comments to utf-8

2018-08-23 18:48:43 -07:00

lz4

lib/lz4: update LZ4 decompressor module

2018-10-31 08:54:14 -07:00

lzo

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mpi

lib/mpi: remove redundant variable esign

2018-08-07 17:51:39 +08:00

raid6

lib/raid6: Fix arm64 test build

2018-11-06 17:12:44 +00:00

reed_solomon

reed_solomon: Fix kernel-doc

2018-07-10 15:00:52 -06:00

xz

lib/xz: Put CRC32_POLY_LE in xz_private.h

2018-10-02 08:44:59 +10:00

zlib_deflate

…

zlib_inflate

lib/zlib_inflate/inflate.c: remove fall through warnings

2018-10-31 08:54:13 -07:00

zstd

lib: zstd: clean up Makefile for simpler composite object handling

2018-03-26 02:01:27 +09:00

.gitignore

lib: add crc64 calculation routines

2018-08-22 10:52:48 -07:00

argv_split.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

ashldi3.c

move libgcc.h to include/linux

2017-12-01 13:09:40 -08:00

ashrdi3.c

move libgcc.h to include/linux

2017-12-01 13:09:40 -08:00

asn1_decoder.c

ASN.1: check for error from ASN1_OP_END__ACT actions

2017-12-08 15:13:27 +00:00

assoc_array.c

lib/assoc_array: Remove smp_read_barrier_depends()

2017-12-04 10:52:56 -08:00

atomic64_test.c

lib/atomic64_test.c: add a test that atomic64_inc_not_zero() returns an int

2017-07-14 15:05:13 -07:00

atomic64.c

atomics/generic: Define atomic64_fetch_add_unless()

2018-06-21 14:25:21 +02:00

audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

bcd.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

bch.c

lib/bch: fix possible stack overrun

2018-10-12 09:17:46 +02:00

bitmap.c

lib/bitmap.c: simplify bitmap_print_to_pagebuf()

2018-10-31 08:54:12 -07:00

bitrev.c

…

bsearch.c

lib/bsearch.c: micro-optimize pivot position calculation

2017-07-10 16:32:35 -07:00

btree.c

btree: avoid variable-length allocations

2018-03-14 16:55:29 -07:00

bucket_locks.c

ila: make lockdep happy again

2018-08-16 12:14:42 -07:00

bug.c

lib/bug.c: exclude non-BUG/WARN exceptions from report_bug()

2018-03-09 16:40:01 -08:00

build_OID_registry

…

bust_spinlocks.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

chacha20.c

crypto: chacha20 - Fix chacha20_block() keystream alignment (again)

2018-09-21 13:24:50 +08:00

check_signature.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

checksum.c

…

clz_ctz.c

…

clz_tab.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cmdline.c

lib/cmdline.c: remove meaningless comment

2017-09-08 18:26:49 -07:00

cmpdi2.c

move libgcc.h to include/linux

2017-12-01 13:09:40 -08:00

compat_audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cordic.c

…

cpu_rmap.c

…

cpumask.c

memblock: stop using implicit alignment to SMP_CACHE_BYTES

2018-10-31 08:54:16 -07:00

crc4.c

docs: clean up and add rest of CRC functions to kernel-api.rst

2017-09-26 15:01:20 -06:00

crc7.c

…

crc8.c

docs: clean up and add rest of CRC functions to kernel-api.rst

2017-09-26 15:01:20 -06:00

crc16.c

…

crc32.c

lib/crc32: make core crc32() routines weak so they can be overridden

2018-09-10 16:09:27 +01:00

crc32defs.h

lib/crc: Move polynomial definition to separate header

2018-07-27 19:04:33 +08:00

crc32test.c

lib: add module support to crc32 tests

2017-02-24 17:46:57 -08:00

crc64.c

lib: add crc64 calculation routines

2018-08-22 10:52:48 -07:00

crc-ccitt.c

lib/crc-ccitt: Add CCITT-FALSE CRC16 variant

2018-01-08 10:08:33 +00:00

crc-itu-t.c

…

crc-t10dif.c

crc-t10dif: crc_t10dif_mutex can be static

2018-09-14 14:08:52 +08:00

ctype.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

debug_info.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

debug_locks.c

locking/lockdep: Make global debug_locks* variables read-mostly

2018-10-19 07:53:18 +02:00

debugobjects.c

debugobjects: Remove redundant NULL pointer check

2018-08-02 13:53:04 +02:00

dec_and_lock.c

atomic: Add irqsave variant of atomic_dec_and_lock()

2018-06-12 23:33:24 +02:00

decompress_bunzip2.c

lib: Use existing define with polynomial

2018-07-27 19:16:38 +08:00

decompress_inflate.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

decompress_unlz4.c

lib/decompress_unlz4: change module to work with new LZ4 module version

2017-02-24 17:46:57 -08:00

decompress_unlzma.c

…

decompress_unlzo.c

…

decompress_unxz.c

…

decompress.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

devres.c

devres: Add devm_of_iomap()

2018-07-23 15:22:39 +10:00

digsig.c

lib/digsig: fix dereference of NULL user_key_payload

2017-10-12 17:16:40 +01:00

div64.c

Merge tag 'docs-4.15' of git://git.lwn.net/linux

2017-11-13 08:25:06 -08:00

dump_stack.c

printk: move dump stack related code to lib/dump_stack.c

2018-03-15 13:25:36 +01:00

dynamic_debug.c

dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0

2017-11-17 16:10:01 -08:00

dynamic_queue_limits.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-11-15 11:56:19 -08:00

earlycpio.c

lib/cpio: Make find_cpio_data()'s offset arg optional

2016-06-08 11:04:19 +02:00

error-inject.c

error-injection: Add injectable error types

2018-01-12 17:33:38 -08:00

errseq.c

errseq: Always report a writeback error once

2018-04-27 08:51:26 -04:00

extable.c

lib/extable.c: use bsearch() library function in search_extable()

2017-07-10 16:32:35 -07:00

fault-inject.c

fault-inject: fix wrong should_fail() decision in task context

2017-08-10 15:54:06 -07:00

fdt_empty_tree.c

…

fdt_ro.c

…

fdt_rw.c

…

fdt_strerror.c

…

fdt_sw.c

…

fdt_wip.c

…

fdt.c

…

find_bit_benchmark.c

lib/find_bit_benchmark.c: avoid soft lockup in test_find_first_bit()

2018-05-11 17:28:45 -07:00

find_bit.c

lib: optimize cpumask_next_and()

2018-02-06 18:32:44 -08:00

flex_array.c

…

flex_proportions.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

gcd.c

lib/gcd: add kernel-doc notation

2017-10-07 10:45:14 -06:00

gen_crc32table.c

lib/crc: Use consistent naming for CRC-32 polynomials

2018-07-27 19:04:33 +08:00

gen_crc64table.c

lib: add crc64 calculation routines

2018-08-22 10:52:48 -07:00

genalloc.c

lib/genalloc.c: make the avail variable an atomic_long_t

2017-11-17 16:10:02 -08:00

glob.c

lib: add module support to glob tests

2017-02-24 17:46:57 -08:00

globtest.c

lib: add module support to glob tests

2017-02-24 17:46:57 -08:00

hexdump.c

lib/hexdump.c: return -EINVAL in case of error in hex2bin()

2017-09-08 18:26:49 -07:00

hweight.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

idr.c

radix tree: Remove radix_tree_update_node_t

2018-10-21 10:46:44 -04:00

inflate.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

int_sqrt.c

lib: Add strongly typed 64bit int_sqrt

2018-02-04 10:17:21 +00:00

interval_tree_test.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

interval_tree.c

…

iomap_copy.c

…

iomap.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

iommu-helper.c

iommu-helper: mark iommu_is_span_boundary as inline

2018-05-09 06:55:44 +02:00

ioremap.c

ioremap: Update pgtable free interfaces with addr

2018-07-04 21:37:08 +02:00

iov_iter.c

iov_iter: Add I/O discard iterator

2018-10-24 00:41:07 +01:00

irq_poll.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

irq_regs.c

…

is_single_threaded.c

sched/headers: Prepare to move 'init_task' and 'init_thread_union' from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

jedec_ddr_data.c

…

kasprintf.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

Merge tag 'riscv-for-linus-4.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux

2018-10-31 16:20:28 -07:00

Kconfig.debug

mm: remove CONFIG_HAVE_MEMBLOCK

2018-10-31 08:54:15 -07:00

Kconfig.kasan

s390/kasan: add option for 4-level paging support

2018-10-09 11:21:29 +02:00

Kconfig.kgdb

lib: update location of kgdb documentation

2017-05-16 08:44:22 -03:00

Kconfig.ubsan

lib/ubsan: remove null-pointer checks

2018-08-10 20:19:58 -07:00

kfifo.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

klist.c

scsi: klist: Make it safe to use klists in atomic context

2018-07-02 16:20:23 -04:00

kobject_uevent.c

netns: restrict uevents

2018-05-01 10:22:41 -04:00

kobject.c

Merge tag 'driver-core-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2018-08-18 11:44:53 -07:00

kstrtox.c

lib/kstrtox.c: delete unnecessary casts

2018-10-31 08:54:13 -07:00

kstrtox.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

lcm.c

…

libcrc32c.c

libcrc32c: Add crc32c_impl function

2018-03-26 15:09:38 +02:00

list_debug.c

lib/list_debug.c: print unmangled addresses

2018-04-11 10:28:35 -07:00

list_sort.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

llist.c

locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()

2017-10-25 11:01:08 +02:00

locking-selftest-hardirq.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-mutex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-rlock-hardirq.h

…

locking-selftest-rlock-softirq.h

…

locking-selftest-rlock.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-rsem.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-rtmutex.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-softirq.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-spin-hardirq.h

…

locking-selftest-spin-softirq.h

…

locking-selftest-spin.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-wlock-hardirq.h

…

locking-selftest-wlock-softirq.h

…

locking-selftest-wlock.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest-wsem.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

locking-selftest.c

locking: Implement an algorithm choice for Wound-Wait mutexes

2018-07-03 09:44:36 +02:00

lockref.c

lockref: Add lockref_put_not_zero

2018-04-12 09:41:19 -07:00

logic_pio.c

lib: Add generic PIO mapping method

2018-03-21 17:18:34 -05:00

lru_cache.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

lshrdi3.c

move libgcc.h to include/linux

2017-12-01 13:09:40 -08:00

Makefile

Merge tag 'riscv-for-linus-4.20-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux

2018-10-31 16:20:28 -07:00

memcat_p.c

lib: Fix ia64 bootloader linkage

2018-10-16 13:45:44 +02:00

memory-notifier-error-inject.c

…

memweight.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

muldi3.c

move libgcc.h to include/linux

2017-12-01 13:09:40 -08:00

net_utils.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

netdev-notifier-error-inject.c

…

nlattr.c

netlink: Add strict version of nlmsg_parse and nla_parse

2018-10-08 10:39:04 -07:00

nmi_backtrace.c

printk/nmi: Prevent deadlock when accessing the main log buffer in NMI

2018-07-09 14:10:40 +02:00

nodemask.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

notifier-error-inject.c

…

notifier-error-inject.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

of-reconfig-notifier-error-inject.c

…

oid_registry.c

509: fix printing uninitialized stack memory when OID is empty

2017-12-08 15:13:28 +00:00

once.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

parman.c

lib: Introduce priority array area manager

2017-02-03 16:35:42 -05:00

parser.c

lib/parser.c: switch match_number() over to use match_strdup()

2018-10-31 08:54:12 -07:00

pci_iomap.c

PCI: Add SPDX GPL-2.0 when no license was specified

2018-01-26 11:45:16 -06:00

percpu_counter.c

notifier: Remove notifier header file wherever not used

2018-08-30 12:56:40 +02:00

percpu_test.c

…

percpu-refcount.c

percpu-refcount: Introduce percpu_ref_resurrect()

2018-09-26 15:11:29 -06:00

plist.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>

2017-03-02 08:42:27 +01:00

pm-notifier-error-inject.c

…

prime_numbers.c

lib/prime_numbers: Suppress warn on kmalloc failure

2017-01-23 09:17:12 +01:00

radix-tree.c

radix tree: Remove multiorder support

2018-10-21 10:46:48 -04:00

random32.c

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21 15:57:05 -08:00

ratelimit.c

lib/ratelimit.c: use deferred printk() version

2017-10-03 17:54:26 -07:00

rational.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rbtree_test.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

rbtree.c

lib/rbtree,drm/mm: add rbtree_replace_node_cached()

2017-12-14 16:00:48 -08:00

reciprocal_div.c

lib: reciprocal_div: implement the improved algorithm on the paper mentioned

2018-07-07 01:45:31 +02:00

refcount.c

Merge tag 'v4.18-rc5' into locking/core, to pick up fixes

2018-07-17 09:27:43 +02:00

rhashtable.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-08-27 11:59:39 -07:00

sbitmap.c

sbitmap: optimize wakeup check

2018-11-30 14:48:04 -07:00

scatterlist.c

Merge tag 'for-linus-20180629' of git://git.kernel.dk/linux-block

2018-06-30 10:47:46 -07:00

seq_buf.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sg_pool.c

lib/sg_pool.c: remove unnecessary null check when freeing object

2018-10-31 08:54:13 -07:00

sg_split.c

…

sha1.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sha256.c

kernel/kexec_file.c: move purgatories sha256 to common code

2018-04-13 17:10:28 -07:00

show_mem.c

lib/show_mem.c: teach show_mem to work with the given nodemask

2017-02-22 16:41:30 -08:00

siphash.c

siphash: implement HalfSipHash1-3 for hash tables

2017-01-09 13:58:57 -05:00

smp_processor_id.c

lib: do not use print_symbol()

2018-01-05 15:24:00 +01:00

sort.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

stackdepot.c

lib/stackdepot.c: use a non-instrumented version of memcmp()

2018-02-06 18:32:44 -08:00

stmp_device.c

…

string_helpers.c

mm: treewide: remove GFP_TEMPORARY allocation flag

2017-09-13 18:53:16 -07:00

string.c

lib: Fix ia64 bootloader linkage

2018-10-16 13:45:44 +02:00

strncpy_from_user.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

strnlen_user.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

syscall.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

test_bitfield.c

bitfield: add tests

2018-06-27 18:58:49 +03:00

test_bitmap.c

lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly

2018-05-18 17:17:12 -07:00

test_bpf.c

bpf: test_bpf: add init_net to dev for flow_dissector

2018-09-27 21:09:45 +02:00

test_debug_virtual.c

lib/test_debug_virtual.c: make struct pointer foo static

2018-08-22 10:52:48 -07:00

test_firmware.c

treewide: Use array_size() in vzalloc()

2018-06-12 16:19:22 -07:00

test_hash.c

lib/test_hash.c: fix warning in preprocessor symbol evaluation

2016-09-01 17:52:01 -07:00

test_hexdump.c

lib/test_hexdump.c: fix failure on big endian cpu

2018-08-22 10:52:48 -07:00

test_ida.c

test_ida: Fix lockdep warning

2018-10-15 16:31:29 -04:00

test_kasan.c

lib/test_kasan.c: add tests for several string/memory API functions

2018-10-26 16:25:18 -07:00

test_kmod.c

treewide: Use array_size() in vzalloc()

2018-06-12 16:19:22 -07:00

test_list_sort.c

lib/test: delete five error messages for failed memory allocations

2017-11-17 16:10:01 -08:00

test_memcat_p.c

lib: Fix ia64 bootloader linkage

2018-10-16 13:45:44 +02:00

test_module.c

…

test_overflow.c

test_overflow: Add shift overflow tests

2018-08-08 09:47:26 -06:00

test_parman.c

lib: fix spelling mistake: "actualy" -> "actually"

2017-02-26 11:03:38 -05:00

test_printf.c

Revert "lib/test_printf.c: call wait_for_random_bytes() before plain %p tests"

2018-06-25 13:44:20 +02:00

test_rhashtable.c

rhashtable: remove nulls_base and related code.

2018-06-22 13:43:27 +09:00

test_siphash.c

siphash: implement HalfSipHash1-3 for hash tables

2017-01-09 13:58:57 -05:00

test_sort.c

lib/test_sort.c: add module unload support

2018-02-06 18:32:45 -08:00

test_static_key_base.c

…

test_static_keys.c

…

test_string.c

lib: add module support to string tests

2017-11-17 16:10:01 -08:00

test_sysctl.c

test_sysctl: test against int proc_dointvec() array support

2017-07-12 16:26:00 -07:00

test_ubsan.c

lib/test_ubsan.c: make test_ubsan_misaligned_access() static

2018-04-11 10:28:35 -07:00

test_user_copy.c

treewide: simplify Kconfig dependencies for removed archs

2018-03-26 15:55:57 +02:00

test_uuid.c

uuid: fix incorrect uuid_equal conversion in test_uuid_test

2017-07-21 09:38:30 +02:00

test_xarray.c

xarray: Add range store functionality

2018-10-21 10:46:46 -04:00

test-kstrtox.c

…

test-string_helpers.c

…

textsearch.c

textsearch: fix kernel-doc warnings and add kernel-api section

2018-04-16 18:53:13 -04:00

timerqueue.c

timerqueue: Document return values of timerqueue_add/del()

2017-12-29 23:13:10 +01:00

ts_bm.c

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ts_fsm.c

textsearch: fix typos in library helpers

2017-10-22 03:14:07 +01:00

ts_kmp.c

textsearch: fix typos in library helpers

2017-10-22 03:14:07 +01:00

ubsan.c

lib/ubsan.c: don't mark __ubsan_handle_builtin_unreachable as noreturn

2018-11-18 10:15:10 -08:00

ubsan.h

lib/ubsan: remove returns-nonnull-attribute checks

2018-02-06 18:32:46 -08:00

ucmpdi2.c

Add notrace to lib/ucmpdi2.c

2018-04-23 16:39:35 +01:00

ucs2_string.c

lib/ucs2_string.c: add MODULE_LICENSE()

2018-06-07 17:34:39 -07:00

usercopy.c

Fix misannotated out-of-line _copy_to_user()

2017-12-11 09:35:11 -05:00

uuid.c

Documentation: add UUID/GUID to kernel-api

2017-12-11 15:03:08 -07:00

vsprintf.c

Merge tag 'devicetree-for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2018-10-26 12:09:58 -07:00

win_minmax.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xarray.c

xarray: Add range store functionality

2018-10-21 10:46:46 -04:00

xxhash.c

lib: Add xxhash module

2017-08-15 09:02:07 -07:00