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author | Wang Nan <wangnan0@huawei.com> | 2015-06-01 07:37:47 +0000 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-02 15:27:04 -0300 |
commit | 37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb (patch) | |
tree | f6b07c9ec73bd088b19337469c721d60c4a24cba /tools/perf/util | |
parent | 0443f36b0de026143a78c858aac773572f7dd5db (diff) | |
download | linux-stable-37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb.tar.gz linux-stable-37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb.tar.bz2 linux-stable-37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb.zip |
perf tools: Move linux/kernel.h to tools/include
This patch moves kernel.h from tools/perf/util/include/linux/kernel.h
to tools/include/linux/kernel.h to enable other libraries use macros in
it, like libbpf which will be introduced by further patches.
MANIFEST is also updated for 'make perf-*-src-pkg'.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David Ahern <dsahern@gmail.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kaixu Xia <xiakaixu@huawei.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1433144296-74992-2-git-send-email-wangnan0@huawei.com
[ Fixed up the ifdef guard to match other entries in tools/include/linux ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
-rw-r--r-- | tools/perf/util/include/linux/kernel.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/tools/perf/util/include/linux/kernel.h b/tools/perf/util/include/linux/kernel.h deleted file mode 100644 index 09e8e7aea7c6..000000000000 --- a/tools/perf/util/include/linux/kernel.h +++ /dev/null @@ -1,107 +0,0 @@ -#ifndef PERF_LINUX_KERNEL_H_ -#define PERF_LINUX_KERNEL_H_ - -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <assert.h> - -#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) - -#define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1) -#define __PERF_ALIGN_MASK(x, mask) (((x)+(mask))&~(mask)) - -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) -#endif - -#ifndef container_of -/** - * container_of - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - */ -#define container_of(ptr, type, member) ({ \ - const typeof(((type *)0)->member) * __mptr = (ptr); \ - (type *)((char *)__mptr - offsetof(type, member)); }) -#endif - -#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) - -#ifndef max -#define max(x, y) ({ \ - typeof(x) _max1 = (x); \ - typeof(y) _max2 = (y); \ - (void) (&_max1 == &_max2); \ - _max1 > _max2 ? _max1 : _max2; }) -#endif - -#ifndef min -#define min(x, y) ({ \ - typeof(x) _min1 = (x); \ - typeof(y) _min2 = (y); \ - (void) (&_min1 == &_min2); \ - _min1 < _min2 ? _min1 : _min2; }) -#endif - -#ifndef roundup -#define roundup(x, y) ( \ -{ \ - const typeof(y) __y = y; \ - (((x) + (__y - 1)) / __y) * __y; \ -} \ -) -#endif - -#ifndef BUG_ON -#ifdef NDEBUG -#define BUG_ON(cond) do { if (cond) {} } while (0) -#else -#define BUG_ON(cond) assert(!(cond)) -#endif -#endif - -/* - * Both need more care to handle endianness - * (Don't use bitmap_copy_le() for now) - */ -#define cpu_to_le64(x) (x) -#define cpu_to_le32(x) (x) - -static inline int -vscnprintf(char *buf, size_t size, const char *fmt, va_list args) -{ - int i; - ssize_t ssize = size; - - i = vsnprintf(buf, size, fmt, args); - - return (i >= ssize) ? (ssize - 1) : i; -} - -static inline int scnprintf(char * buf, size_t size, const char * fmt, ...) -{ - va_list args; - ssize_t ssize = size; - int i; - - va_start(args, fmt); - i = vsnprintf(buf, size, fmt, args); - va_end(args); - - return (i >= ssize) ? (ssize - 1) : i; -} - -/* - * This looks more complex than it should be. But we need to - * get the type for the ~ right in round_down (it needs to be - * as wide as the result!), and we want to evaluate the macro - * arguments just once each. - */ -#define __round_mask(x, y) ((__typeof__(x))((y)-1)) -#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) -#define round_down(x, y) ((x) & ~__round_mask(x, y)) - -#endif |