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| author | Francesco Fusco <ffusco@redhat.com> | 2014-01-27 14:39:13 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-01-31 17:21:42 -0300 |
| commit | 6a02652df511029127406cf8fa89cdf5e987f963 (patch) | |
| tree | a92f53b12ae78fcf9bc29db744845eea239edb44 /tools/perf | |
| parent | f428ebd184c82a7914b2aa7e9f868918aaf7ea78 (diff) | |
| download | blackbird-op-linux-6a02652df511029127406cf8fa89cdf5e987f963.tar.gz blackbird-op-linux-6a02652df511029127406cf8fa89cdf5e987f963.zip | |
perf tools: Fix include for non x86 architectures
Commit 71ae8aac ("lib: introduce arch optimized hash library") added an
include to <linux/hash.h> for setting up an architecture specific fast
hash.
Since perf includes directly the non-uapi kernel header, it cannot find
<asm/hash.h> on non-x86 and thus prevents perf to be compiled on every
architecture other than x86.
The problem is the inclusion of <asm/hash.h> in hash.h that results in
the following error originating from util/evlist.c:
fatal error: asm/hash.h: No such file or directory
This commit simply adds an empty <asm/hash.h> stub/file to fix the
compile issue on non-x86 architectures.
As perf does not use any of these new functions, it fixes the
compilation and therefore seems to be the most appropriate solution to
go with.
Signed-off-by: Francesco Fusco <ffusco@redhat.com>
Link: http://lkml.kernel.org/r/2cf8143aad65a6aa6fe30325ef8a65847141afa2.1390829373.git.ffusco@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/include/asm/hash.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/include/asm/hash.h b/tools/perf/util/include/asm/hash.h new file mode 100644 index 000000000000..d82b170bb216 --- /dev/null +++ b/tools/perf/util/include/asm/hash.h @@ -0,0 +1,6 @@ +#ifndef __ASM_GENERIC_HASH_H +#define __ASM_GENERIC_HASH_H + +/* Stub */ + +#endif /* __ASM_GENERIC_HASH_H */ |
