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path: root/arch/s390/include/asm/bitops.h
AgeCommit message (Expand)AuthorFilesLines
2021-06-18s390/bitops: use register pair instead of register asmHeiko Carstens1-5/+5
2021-04-12s390/bitops: make bitops only work on longsHeiko Carstens1-46/+47
2021-01-19s390/bitops: remove small optimization to fix clang buildHeiko Carstens1-36/+0
2019-11-07kasan: support instrumented bitops combined with generic bitopsDaniel Axtens1-1/+3
2019-10-04s390/atomic,bitops: mark function(s) __always_inlineHeiko Carstens1-4/+4
2019-07-23s390/kasan: add bitops instrumentationVasily Gorbik1-30/+35
2019-07-23s390/bitops: make test functions return boolVasily Gorbik1-12/+14
2019-05-03s390: fix clang -Wpointer-sign warnigns in boot codeArnd Bergmann1-6/+6
2019-01-05fls: change parameter to unsigned intMatthew Wilcox1-2/+2
2018-01-26s390/bitops: add test_and_clear_bit_inv()Jens Freimann1-0/+5
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman1-0/+1
2017-03-22s390/bitops: remove outdated commentHeiko Carstens1-8/+0
2017-03-22s390/bitops: add for_each_set_bit_inv helperHeiko Carstens1-0/+5
2016-11-11s390/bitops: use atomic primitives for bitopsMartin Schwidefsky1-55/+7
2015-10-14s390/bitops: remove 31 bit related commentsHeiko Carstens1-19/+12
2015-10-14s390/barrier: remove unnecessary serialization in atomics and bitopsMartin Schwidefsky1-1/+0
2015-10-14s390/bitops: implement cache friendly test_and_set_bit_lockMartin Schwidefsky1-1/+22
2015-03-25s390: remove 31 bit supportHeiko Carstens1-28/+0
2014-04-01s390/bitops,atomic: add missing memory barriersHeiko Carstens1-18/+23
2014-02-21s390/bitops: fix commentHeiko Carstens1-4/+4
2013-10-24s390/bitops: rename find_first_bit_left() to find_first_bit_inv()Heiko Carstens1-5/+34
2013-10-24s390/bitops: use flogr instruction to implement __ffs, ffs, __fls, fls and fls64Heiko Carstens1-0/+125
2013-10-24s390/bitops: use generic find bit functions / reimplement _left variantHeiko Carstens1-554/+46
2013-10-24s390/bitops: optimize set_bit() for constant valuesHeiko Carstens1-0/+36
2013-10-24s390/bitops: remove CONFIG_SMP / simplify non-atomic bitopsHeiko Carstens1-211/+65
2013-10-24s390/bitops: make use of interlocked-access facility 1 instructionsHeiko Carstens1-17/+49
2013-08-22s390/bitops: fix inline assembly constraintsHeiko Carstens1-6/+6
2013-07-26s390/bitops: fix find_next_bit_leftMartin Schwidefsky1-1/+1
2013-04-17s390/bitops: get rid of __BITOPS_BARRIER()Heiko Carstens1-4/+3
2013-04-17s390/bitops: remove unnecessary macro definitions in asm/bitops.hAkinobu Mita1-57/+53
2012-11-30s390/bitops: find leftmost bit instruction supportJan Glauber1-0/+81
2012-07-20s390/comments: unify copyright messages and remove file namesHeiko Carstens1-6/+4
2012-05-24s390/headers: replace __s390x__ with CONFIG_64BIT where possibleHeiko Carstens1-8/+8
2012-05-24s390/headers: remove #ifdef __KERNEL__ from not exported headersHeiko Carstens1-5/+0
2011-07-27asm-generic: add another generic ext2 atomic bitopsAkinobu Mita1-4/+1
2011-05-27s390: use asm-generic/bitops/le.hAkinobu Mita1-35/+2
2011-05-27arch: add #define for each of optimized find bitopsAkinobu Mita1-0/+8
2011-03-24bitops: remove minix bitops from asm/bitops.hAkinobu Mita1-1/+0
2011-03-24bitops: remove ext2 non-atomic bitops from asm/bitops.hAkinobu Mita1-7/+0
2011-03-24s390: introduce little-endian bitopsAkinobu Mita1-19/+54
2010-02-27[S390] use inline assembly contraints available with gcc 3.3.3Martin Schwidefsky1-63/+20
2009-03-26[S390] bitops: remove likely annotationsHeiko Carstens1-6/+6
2009-03-26[S390] convert bitmap definitions to CHeiko Carstens1-1/+1
2008-08-21[S390] fix ext2_find_next_bitEric Sandeen1-3/+3
2008-08-01[S390] move include/asm-s390 to arch/s390/include/asmMartin Schwidefsky1-0/+884
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