diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-07-01 14:46:08 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-01 22:37:23 +0200 |
| commit | 5da50258584469ddfee6545feb4eb2252a8d7e7b (patch) | |
| tree | 4171b03ff5fb0c51c4ff29d77e07725e4a0566f7 /tools/perf/util/include | |
| parent | 43cbcd8acb4c992cbd22d1ec8a08c0591be5d719 (diff) | |
perf_counter tools: Share list.h with the kernel
The copy we were using came from another copy I did for the dwarves
(pahole) package, that came from the kernel years ago.
The only function that is used by the perf tools and that isn't in the
kernel is list_del_range, that I'm leaving in the perf tools only for
now.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20090701174608.GA5823@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/include')
| -rw-r--r-- | tools/perf/util/include/asm/system.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/include/linux/list.h | 18 | ||||
| -rw-r--r-- | tools/perf/util/include/linux/poison.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/include/linux/prefetch.h | 6 |
4 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/util/include/asm/system.h b/tools/perf/util/include/asm/system.h new file mode 100644 index 00000000000..710cecca972 --- /dev/null +++ b/tools/perf/util/include/asm/system.h @@ -0,0 +1 @@ +/* Empty */ diff --git a/tools/perf/util/include/linux/list.h b/tools/perf/util/include/linux/list.h new file mode 100644 index 00000000000..dbe4b814382 --- /dev/null +++ b/tools/perf/util/include/linux/list.h @@ -0,0 +1,18 @@ +#include "../../../../include/linux/list.h" + +#ifndef PERF_LIST_H +#define PERF_LIST_H +/** + * list_del_range - deletes range of entries from list. + * @begin: first element in the range to delete from the list. + * @end: last element in the range to delete from the list. + * Note: list_empty on the range of entries does not return true after this, + * the entries is in an undefined state. + */ +static inline void list_del_range(struct list_head *begin, + struct list_head *end) +{ + begin->prev->next = end->next; + end->next->prev = begin->prev; +} +#endif diff --git a/tools/perf/util/include/linux/poison.h b/tools/perf/util/include/linux/poison.h new file mode 100644 index 00000000000..fef6dbc9ce1 --- /dev/null +++ b/tools/perf/util/include/linux/poison.h @@ -0,0 +1 @@ +#include "../../../../include/linux/poison.h" diff --git a/tools/perf/util/include/linux/prefetch.h b/tools/perf/util/include/linux/prefetch.h new file mode 100644 index 00000000000..7841e485d8c --- /dev/null +++ b/tools/perf/util/include/linux/prefetch.h @@ -0,0 +1,6 @@ +#ifndef PERF_LINUX_PREFETCH_H +#define PERF_LINUX_PREFETCH_H + +static inline void prefetch(void *a __attribute__((unused))) { } + +#endif |