Sergey Senozhatsky 534b483a86 cpumask: don't perform while loop in cpumask_next_and() ...

cpumask_next_and() is looking for cpumask_next() in src1 in a loop and
tests if found cpu is also present in src2. remove that loop, perform
cpumask_and() of src1 and src2 first and use that new mask to find
cpumask_next().

Apart from removing while loop, ./bloat-o-meter on x86_64 shows
add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-8 (-8)
function                                     old     new   delta
cpumask_next_and                              62      54      -8

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-04-17 09:04:08 -04:00

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fonts

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lz4

lib/lz4: Pull out constant tables

2015-03-25 15:04:57 +01:00

lzo

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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

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xz

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zlib_deflate

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zlib_inflate

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.gitignore

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argv_split.c

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asn1_decoder.c

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assoc_array.c

assoc_array: Include rcupdate.h for call_rcu() definition

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

atomic64_test.c

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atomic64.c

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audit.c

syscalls: implement execveat() system call

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

average.c

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bcd.c

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bch.c

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bitmap.c

lib/bitmap.c: bitmap_[empty,full]: remove code duplication

2015-04-17 09:03:56 -04:00

bitrev.c

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

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

bsearch.c

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btree.c

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bug.c

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build_OID_registry

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bust_spinlocks.c

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check_signature.c

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checksum.c

lib/checksum.c: fix build for generic csum_tcpudp_nofold

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

clz_ctz.c

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clz_tab.c

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cmdline.c

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compat_audit.c

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cordic.c

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cpu_rmap.c

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cpu-notifier-error-inject.c

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cpumask.c

cpumask: don't perform while loop in cpumask_next_and()

2015-04-17 09:04:08 -04:00

crc7.c

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crc8.c

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crc16.c

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crc32.c

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crc32defs.h

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crc-ccitt.c

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crc-itu-t.c

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crc-t10dif.c

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ctype.c

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debug_locks.c

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debugobjects.c

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dec_and_lock.c

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decompress_bunzip2.c

decompress_bunzip2: off by one in get_next_block()

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

decompress_inflate.c

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decompress_unlz4.c

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decompress_unlzma.c

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decompress_unlzo.c

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decompress_unxz.c

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decompress.c

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

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

devres.c

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digsig.c

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div64.c

lib: correct link to the original source for div64_u64

2015-03-06 23:19:27 +01:00

dma-debug.c

lib/dma-debug: fix bucket_find_contain()

2015-04-17 09:03:54 -04:00

dump_stack.c

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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

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extable.c

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fault-inject.c

fault-inject: add ratelimit option

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

fdt_empty_tree.c

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fdt_ro.c

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fdt_rw.c

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fdt_strerror.c

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fdt_sw.c

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fdt_wip.c

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fdt.c

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find_bit.c

lib: rename lib/find_next_bit.c to lib/find_bit.c

2015-04-17 09:03:54 -04:00

find_last_bit.c

lib: find_*_bit reimplementation

2015-04-17 09:03:53 -04:00

flex_array.c

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flex_proportions.c

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gcd.c

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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

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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

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idr.c

lib/idr.c: remove redundant include

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

inflate.c

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int_sqrt.c

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interval_tree_test.c

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interval_tree.c

lib/interval_tree.c: simplify includes

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

iomap_copy.c

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iomap.c

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iommu-helper.c

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ioremap.c

x86, mm: support huge KVA mappings on x86

2015-04-14 16:49:04 -07:00

iov_iter.c

Merge branch 'iov_iter' into for-next

2015-04-11 22:26:51 -04:00

irq_regs.c

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is_single_threaded.c

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jedec_ddr_data.c

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kasprintf.c

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Kconfig

Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2015-02-19 10:36:45 -08:00

Kconfig.debug

Merge branch 'akpm' (patches from Andrew)

2015-04-14 16:49:17 -07:00

Kconfig.kasan

kasan: enable instrumentation of global variables

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

Kconfig.kgdb

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Kconfig.kmemcheck

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kfifo.c

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klist.c

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kobject_uevent.c

lib/kobject_uevent.c: remove redundant include

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

kobject.c

kobject: WARN as tip when call kobject_get() to a kobject not initialized

2015-03-25 15:26:49 +01:00

kstrtox.c

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kstrtox.h

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lcm.c

block: fix blk_stack_limits() regression due to lcm() change

2015-03-31 09:45:50 -06:00

libcrc32c.c

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list_debug.c

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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

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locking-selftest-mutex.h

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locking-selftest-rlock-hardirq.h

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locking-selftest-rlock-softirq.h

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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

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lockref.c

locking: Remove ACCESS_ONCE() usage

2015-02-24 08:44:16 +01:00

lru_cache.c

lru_cache: remove use of seq_printf return value

2015-04-15 16:35:25 -07:00

Makefile

lib: rename lib/find_next_bit.c to lib/find_bit.c

2015-04-17 09:03:54 -04:00

md5.c

lib/md5.c: simplify include

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

memory-notifier-error-inject.c

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memweight.c

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net_utils.c

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nlattr.c

netlink: pad nla_memcpy dest buffer with zeroes

2015-03-31 14:07:24 -04:00

notifier-error-inject.c

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notifier-error-inject.h

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of-reconfig-notifier-error-inject.c

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oid_registry.c

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parser.c

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pci_iomap.c

pci: add pci_iomap_range

2015-01-21 16:28:49 +10:30

percpu_counter.c

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percpu_ida.c

lib/percpu_ida.c: remove redundant includes

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

percpu_test.c

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percpu-refcount.c

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plist.c

lib/plist.c: remove redundant include

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

pm-notifier-error-inject.c

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proportions.c

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radix-tree.c

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

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

random32.c

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ratelimit.c

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rational.c

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rbtree_test.c

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rbtree.c

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reciprocal_div.c

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rhashtable.c

rhashtable: provide len to obj_hashfn

2015-03-25 17:18:33 +01:00

scatterlist.c

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seq_buf.c

seq_buf: Fix seq_buf_bprintf() truncation

2015-03-04 23:40:19 -05:00

sha1.c

lib: EXPORT_SYMBOL sha_init

2015-03-23 22:12:08 -04:00

show_mem.c

lib/show_mem.c: remove redundant include

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

smp_processor_id.c

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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

lib/string_helpers.c: change semantics of string_escape_mem

2015-04-15 16:35:24 -07:00

string.c

lib: memzero_explicit: use barrier instead of OPTIMIZER_HIDE_VAR

2015-03-20 07:56:12 +11:00

strncpy_from_user.c

lib/strncpy_from_user.c: replace module.h include

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

strnlen_user.c

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swiotlb.c

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syscall.c

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test_bpf.c

test: bpf: expand DIV_KX to DIV_MOD_KX

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

test_firmware.c

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test_kasan.c

lib: add kasan test module

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

test_module.c

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test_rhashtable.c

test_rhashtable: Remove bogus max_size setting

2015-04-03 15:09:36 -04:00

test_user_copy.c

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test-hexdump.c

lib/test-hexdump.c: fix initconst confusion

2015-04-15 16:35:22 -07:00

test-kstrtox.c

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test-string_helpers.c

lib/string_helpers.c: change semantics of string_escape_mem

2015-04-15 16:35:24 -07:00

textsearch.c

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timerqueue.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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ucs2_string.c

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usercopy.c

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uuid.c

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vsprintf.c

lib/vsprintf.c: improve put_dec_trunc8 slightly

2015-04-17 09:03:55 -04:00