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i2som-imx-linux/tools/perf/util
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Namhyung Kim c52686f9f8 perf symbols: Convert lseek + read to pread 
When dso_cache__read() is called, it reads data from the given offset
using lseek + normal read syscall.  It can be combined to a single pread
syscall.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1422518843-25818-40-git-send-email-namhyung@kernel.org
[ Fixed it up when cherry picking it from the multi threaded patchkit ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-01-29 17:02:01 -03:00
..
include
tools: Remove bitops/hweight usage of bits in tools/perf
2015-01-16 17:49:29 -03:00
scripting-engines
perf tools: Remove EOL whitespaces
2015-01-21 13:24:31 -03:00
abspath.c
…
alias.c
…
annotate.c
perf tools: Remove EOL whitespaces
2015-01-21 13:24:31 -03:00
annotate.h
perf tools: Fix segfault for symbol annotation on TUI
2015-01-16 17:49:29 -03:00
bitmap.c
…
build-id.c
perf buildid-cache: Remove extra debugdir variables
2014-12-09 09:14:34 -03:00
build-id.h
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cache.h
perf tools: Elide strlcpy warning with uclibc
2015-01-16 17:49:29 -03:00
callchain.c
perf callchain: Free callchains when hist entries are deleted
2015-01-08 11:56:35 -03:00
callchain.h
perf callchain: Free callchains when hist entries are deleted
2015-01-08 11:56:35 -03:00
cgroup.c
…
cgroup.h
…
cloexec.c
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cloexec.h
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color.c
perf tools: Remove some unused functions from color.c
2015-01-21 13:24:32 -03:00
color.h
perf tools: Remove some unused functions from color.c
2015-01-21 13:24:32 -03:00
comm.c
…
comm.h
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config.c
perf tools: Add --buildid-dir option to set cache directory
2014-12-09 09:14:35 -03:00
cpumap.c
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cpumap.h
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ctype.c
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data.c
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data.h
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db-export.c
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db-export.h
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debug.c
perf tools: Allow to force redirect pr_debug to stderr.
2014-11-24 18:03:48 -03:00
debug.h
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dso.c
perf symbols: Convert lseek + read to pread
2015-01-29 17:02:01 -03:00
dso.h
perf callchain: Cache eh/debug frame offset for dwarf unwind
2015-01-29 16:20:42 -03:00
dwarf-aux.c
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dwarf-aux.h
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environment.c
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event.c
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event.h
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-09 21:18:06 -08:00
evlist.c
tools lib fs: Adopt debugfs open strerrno method
2015-01-22 10:34:22 -03:00
evlist.h
tools lib fs: Adopt debugfs open strerrno method
2015-01-22 10:34:22 -03:00
evsel.c
perf evsel: Set attr.task bit for a tracking event
2015-01-29 16:54:59 -03:00
evsel.h
perf stat: Add support for per-pkg counters
2014-12-01 20:00:30 -03:00
exec_cmd.c
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exec_cmd.h
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find-vdso-map.c
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generate-cmdlist.sh
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header.c
perf header: Set header version correctly
2015-01-29 16:53:11 -03:00
header.h
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help.c
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help.h
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hist.c
perf tools: Pass struct perf_hpp_fmt to its callbacks
2015-01-21 13:24:34 -03:00
hist.h
perf tools: Pass struct perf_hpp_fmt to its callbacks
2015-01-21 13:24:34 -03:00
intlist.c
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intlist.h
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kvm-stat.h
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levenshtein.c
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levenshtein.h
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machine.c
perf machine: Fix __machine__findnew_thread() error path
2015-01-16 17:49:28 -03:00
machine.h
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map.c
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map.h
perf symbols: Introduce 'for' method to iterate over the symbols with a given name
2015-01-21 10:06:15 -03:00
ordered-events.c
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ordered-events.h
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pager.c
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parse-events.c
Merge branch 'perf/hw_breakpoints' into perf/core
2015-01-28 15:48:59 +01:00
parse-events.h
Merge branch 'perf/hw_breakpoints' into perf/core
2015-01-28 15:48:59 +01:00
parse-events.l
perf tools: allow user to specify hardware breakpoint bp_len
2014-12-03 15:14:29 +01:00
parse-events.y
perf tools: allow user to specify hardware breakpoint bp_len
2014-12-03 15:14:29 +01:00
parse-options.c
perf tools: Allow use of an exclusive option more than once
2015-01-21 13:24:33 -03:00
parse-options.h
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path.c
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perf_regs.c
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perf_regs.h
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PERF-VERSION-GEN
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pmu.c
perf tools: Extend format_alias() to include event parameters
2015-01-21 13:24:33 -03:00
pmu.h
perf tools: Add snapshot format file parsing
2014-11-24 18:03:51 -03:00
pmu.l
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pmu.y
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probe-event.c
perf probe: Fix probing kretprobes
2015-01-21 10:06:24 -03:00
probe-event.h
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probe-finder.c
perf probe: Fix crash in dwarf_getcfi_elf
2015-01-02 12:44:01 -03:00
probe-finder.h
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pstack.c
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pstack.h
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python-ext-sources
tools: Remove bitops/hweight usage of bits in tools/perf
2015-01-16 17:49:29 -03:00
python.c
perf tools: Remove EOL whitespaces
2015-01-21 13:24:31 -03:00
quote.c
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quote.h
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rblist.c
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rblist.h
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record.c
perf tools: Use sysctl__read_int instead of ad-hoc copies
2014-12-11 17:53:04 -03:00
run-command.c
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run-command.h
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session.c
perf tools: Do not use __perf_session__process_events() directly
2015-01-29 16:36:32 -03:00
session.h
perf tools: Do not use __perf_session__process_events() directly
2015-01-29 16:36:32 -03:00
setup.py
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sigchain.c
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sigchain.h
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sort.c
perf tools: Pass struct perf_hpp_fmt to its callbacks
2015-01-21 13:24:34 -03:00
sort.h
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srcline.c
perf: Fix building warning on ARM 32
2014-12-19 13:09:43 +01:00
stat.c
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stat.h
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strbuf.c
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strbuf.h
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strfilter.c
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strfilter.h
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string.c
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strlist.c
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strlist.h
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svghelper.c
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svghelper.h
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symbol-elf.c
perf symbols: Support to read compressed module from build-id cache
2015-01-29 16:56:54 -03:00
symbol-minimal.c
perf symbols: Fix use after free in filename__read_build_id
2014-12-17 11:58:17 -03:00
symbol.c
perf tools: Remove EOL whitespaces
2015-01-21 13:24:31 -03:00
symbol.h
perf symbols: Introduce method to iterate symbols ordered by name
2015-01-21 10:05:54 -03:00
target.c
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target.h
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thread_map.c
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thread_map.h
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thread-stack.c
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thread-stack.h
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thread.c
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thread.h
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tool.h
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top.c
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top.h
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trace-event-info.c
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trace-event-parse.c
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trace-event-read.c
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trace-event-scripting.c
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trace-event.c
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trace-event.h
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tsc.c
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tsc.h
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unwind-libdw.c
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unwind-libdw.h
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unwind-libunwind.c
perf callchain: Cache eh/debug frame offset for dwarf unwind
2015-01-29 16:20:42 -03:00
unwind.h
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usage.c
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util.c
perf tools: Use sysctl__read_int instead of ad-hoc copies
2014-12-11 17:53:04 -03:00
util.h
perf: Fix building warning on ARM 32
2014-12-19 13:09:43 +01:00
values.c
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values.h
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vdso.c
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vdso.h
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wrapper.c
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xyarray.c
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xyarray.h
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zlib.c
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