user/sven/linux.git/tools/include/linux/bitops.h, branch v4.4.283

tools include: Adopt linux/bits.h

2019-06-11T10:23:53Z

commit ba4aa02b417f08a0bee5e7b8ed70cac788a7c854 upstream. So that we reduce the difference of tools/include/linux/bitops.h to the original kernel file, include/linux/bitops.h, trying to remove the need to define BITS_PER_LONG, to avoid clashes with asm/bitsperlong.h. And the things removed from tools/include/linux/bitops.h are really in linux/bits.h, so that we can have a copy and then tools/perf/check_headers.sh will tell us when new stuff gets added to linux/bits.h so that we can check if it is useful and if any adjustment needs to be done to the tools/{include,arch}/ copies. Cc: Adrian Hunter Cc: Alexander Sverdlin Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-y1sqyydvfzo0bjjoj4zsl562@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo [bwh: Backported to 4.4 as dependency of "x86/msr-index: Cleanup bit defines": - Drop change in check-headers.sh - Adjust context] Signed-off-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman

tools: Remove bitops/hweight usage of bits in tools/perf

2015-01-16T20:49:29Z

We need to use lib/hweight.c for that, just like we do for lib/rbtree.c, so tools need to link hweight.o. For now do it directly, but we need to have a tools/lib/lk.a or .so that collects these goodies... Reported-by: Jan Beulich Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-a1e91dx3apzqw5kbdt7ut21s@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools: Adopt fls_long and deps

2014-12-17T14:58:08Z

Will be used when adopting rounddown_pow_of_two. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-9m0tt5300q1ygv51hejjas82@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

tools: Move bitops.h from tools/perf/util to tools/

2014-12-17T14:17:53Z

So that we better mirror the kernel sources and make it available for other tools. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-mvfu6x753tksnto3t6412m93@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo