From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../tools/power/cpupower/utils/helpers/bitmask.h | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 kernel/tools/power/cpupower/utils/helpers/bitmask.h (limited to 'kernel/tools/power/cpupower/utils/helpers/bitmask.h') diff --git a/kernel/tools/power/cpupower/utils/helpers/bitmask.h b/kernel/tools/power/cpupower/utils/helpers/bitmask.h new file mode 100644 index 000000000..eb289df41 --- /dev/null +++ b/kernel/tools/power/cpupower/utils/helpers/bitmask.h @@ -0,0 +1,33 @@ +#ifndef __CPUPOWER_BITMASK__ +#define __CPUPOWER_BITMASK__ + +/* Taken over from libbitmask, a project initiated from sgi: + * Url: http://oss.sgi.com/projects/cpusets/ + * Unfortunately it's not very widespread, therefore relevant parts are + * pasted here. + */ + +struct bitmask { + unsigned int size; + unsigned long *maskp; +}; + +struct bitmask *bitmask_alloc(unsigned int n); +void bitmask_free(struct bitmask *bmp); + +struct bitmask *bitmask_setbit(struct bitmask *bmp, unsigned int i); +struct bitmask *bitmask_setall(struct bitmask *bmp); +struct bitmask *bitmask_clearall(struct bitmask *bmp); + +unsigned int bitmask_first(const struct bitmask *bmp); +unsigned int bitmask_next(const struct bitmask *bmp, unsigned int i); +unsigned int bitmask_last(const struct bitmask *bmp); +int bitmask_isallclear(const struct bitmask *bmp); +int bitmask_isbitset(const struct bitmask *bmp, unsigned int i); + +int bitmask_parselist(const char *buf, struct bitmask *bmp); +int bitmask_displaylist(char *buf, int len, const struct bitmask *bmp); + + + +#endif /*__CPUPOWER_BITMASK__ */ -- cgit 1.2.3-korg