Div64_u64_rem
WebGitiles. Code Review Sign In. nv-tegra.nvidia.com / android / platform / external / linux-kselftest / bf5d770bd234a1e66322dd79c4ae5b397cd2b9c1 / . / lib / div64.c http://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/blob/5893f2034c2a1d00cdfaff79ac2b3ff3c0e57b20/lib/div64.c
Div64_u64_rem
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Webdiv64_u64_rem - unsigned 64bit divide with 64bit divisor and remainder*@dividend: 64bit dividend*@divisor: 64bit divisor*@remainder: 64bit remainder* This implementation is a comparable to algorithm used by div64_u64: ns_to_timespec64: Web* Re: [PATCH] arm: lib: implement aeabi_uldivmod via div64_u64_rem 2024-07-16 0:16 [PATCH] arm: lib: implement aeabi_uldivmod via div64_u64_rem Nick Desaulniers 2024-07-16 9:46 ` Arnd Bergmann @ 2024-07-18 16:50 ` kernel test robot 1 sibling, 0 replies; 9+ messages in thread From: kernel test robot @ 2024-07-18 16:50 UTC (permalink / raw) …
WebC++ (Cpp) div64_u64 - 30 examples found. These are the top rated real world C++ (Cpp) examples of div64_u64 extracted from open source projects. You can rate examples to … Web15 * for some CPUs. __div64_32() can be overridden by linking arch-specific 16 * assembly versions such as arch/ppc/lib/div64.S and arch/sh/lib/div64.S. 17 */
WebMaybe performance related? If you want 64-bit values, don't use do_div() from asm-generic/div64.h. Instead look at linux/math64.h and use div_u64_rem() et al or the recently posted div64_u64_rem(). [posted by Mike Snitzer on Aug. 21 2013] I.e., use exactly the function(s) that you need to use. Does that fix the problem? Webmath64: New separate div64_u64_rem helper: Mike Snitzer: 1-0 / +40: 2013-04-30: Revert "math64: New div64_u64_rem helper" Stanislaw Gruszka: 1-13 / +6: 2013-03-13: math64: New div64_u64_rem helper: Frederic Weisbecker: 1-6 / +13: 2012-06-28: lib: correct link to the original source for div64_u64: Akinobu Mita: 1-1 / +1: 2012-03-07: lib: reduce ...
WebJan 28, 2024 · Created attachment 280687 [details] Sample driver code to showcase the bug Far time ago in the linux kernel was introduced helper function named …
WebLinux-Block Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH v12 00/13] support zoned block devices with non-power-of-2 zone sizes [not found ... how tu make amoung us chaecter copy pasteWebiter_div_u64_rem is used in the x86-64 vdso, which cannot call other kernel code. For this case, provide the always_inlined version, __iter_div_u64_rem. how tu make account steam 2017Web* div_u64_rem - unsigned 64bit divide with 32bit divisor with remainder * * This is commonly provided by 32bit archs to provide an optimized 64bit ... * div64_u64 - unsigned 64bit … how tu make mouse wanted: weapons of fatehow tuition credit worksWebC++ (Cpp) div64_u64_rem - 3 examples found. These are the top rated real world C++ (Cpp) examples of div64_u64_rem extracted from open source projects. You can rate … how tu get away with murderWebThe current implementation of div64_u64 for 32bit systems returns an approximately correct result when the divisor exceeds 32bits. Since doing 64bit division using 32bit hardware is a long since solved problem we just use one of the existing proven methods. Additionally, add a div64_s64 function to correctly handle doing signed 64bit division. how tu fix your pc screen videoWebdiv64.c add an inlined version of iter_div_u64_rem · d5e181f7 ... d5e181f7 Browse Files iter_div_u64_rem is used in the x86-64 vdso, which cannot call other kernel code. For this case, provide the always_inlined version, __iter_div_u64_rem. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Ingo Molnar how tu make sim sms not sent