6a11f92ef4
The following union:
union {
u64 val64;
u32 val32[2];
} u;
is used on more than one place in perf code and will be used more in
upcomming patches.
Adding union u64_swap to have it defined globaly so we dont need to
redefine it all the time.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Tested-by: David Ahern <dsahern@gmail.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1337151548-2396-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
25 lines
494 B
C
25 lines
494 B
C
#ifndef __PERF_TYPES_H
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#define __PERF_TYPES_H
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#include <stdint.h>
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/*
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* We define u64 as uint64_t for every architecture
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* so that we can print it with "%"PRIx64 without getting warnings.
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*/
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typedef uint64_t u64;
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typedef int64_t s64;
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typedef unsigned int u32;
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typedef signed int s32;
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typedef unsigned short u16;
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typedef signed short s16;
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typedef unsigned char u8;
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typedef signed char s8;
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union u64_swap {
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u64 val64;
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u32 val32[2];
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};
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#endif /* __PERF_TYPES_H */
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