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perf buildid-cache: Add new command to manage build-id cache

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For now it just has operations to examine a given file, find its
build-id and add or remove it to/from the cache.

Useful, for instance, when adding binaries sent together with a
perf.data file, so that we can add them to the cache and have
the tools find it when resolving symbols.

It'll also manage the size of the cache like 'ccache' does.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1264008525-29025-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo
2010-01-20 15:28:45 -02:00
committed by Ingo Molnar
parent dc8d6ab2b6
commit ef12a14130
10 changed files with 241 additions and 12 deletions
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1
tools/perf/command-list.txt
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@@ -5,6 +5,7 @@
perf-annotate mainporcelain common
perf-archive mainporcelain common
perf-bench mainporcelain common
perf-buildid-cache mainporcelain common
perf-buildid-list mainporcelain common
perf-diff mainporcelain common
perf-list mainporcelain common