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Dave Martin b5a6325464 perf events: Fix mmap offset determination 
Fix buggy-looking code which unnecessarily adjusts the file offset
fields read from /proc/*/maps.

This may have gone unnoticed since the offset is usually 0 (and the
logic in util/symbol.c may work incorrectly for other offset values).

Commiter note:

This fixes a bug introduced in 4af8b35, there is no need to shift pgoff
twice, the show_map_vma routine in fs/proc/task_mmu.c already converts
it from the number of pages to the size in bytes, and that is what
appears in /proc/PID/map.

Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Will Deacon <Will.Deacon@arm.com>
LKML-Reference: <1280836116-6654-2-git-send-email-dave.martin@linaro.org>
Signed-off-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-08-04 12:41:23 -03:00
..
include
perf options: Check v type in OPT_U?INTEGER
2010-05-17 15:43:38 -03:00
scripting-engines
perf scripts python: Give field dict to unhandled callback
2010-06-01 06:12:35 -03:00
abspath.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
alias.c
perf_counter tools: Add more warnings and fix/annotate them
2009-07-01 12:49:48 +02:00
bitmap.c
perf tools: Don't use code surrounded by __KERNEL__
2010-05-02 12:00:44 -03:00
build-id.c
perf tools: Release thread resources on PERF_RECORD_EXIT
2010-07-30 18:28:42 -03:00
build-id.h
perf annotate: Use build-ids to find the right DSO
2010-05-20 12:15:33 -03:00
cache.h
perf buildid: add perfconfig option to specify buildid cache dir
2010-06-05 09:34:04 -03:00
callchain.c
Merge branch 'linus' into perf/core
2010-07-21 21:43:06 +02:00
callchain.h
Merge branch 'linus' into perf/core
2010-07-21 21:43:06 +02:00
color.c
perf hist: Replace ->print() routines by ->snprintf() equivalents
2010-04-02 16:28:15 -03:00
color.h
perf hist: Replace ->print() routines by ->snprintf() equivalents
2010-04-02 16:28:15 -03:00
config.c
perf buildid: add perfconfig option to specify buildid cache dir
2010-06-05 09:34:04 -03:00
cpumap.c
perf tools: Add the ability to specify list of cpus to monitor
2010-06-05 09:33:01 -03:00
cpumap.h
perf tools: Add the ability to specify list of cpus to monitor
2010-06-05 09:33:01 -03:00
ctype.c
perf tools: Move graph_line and graph_dotted_line from top
2009-11-23 21:55:20 +01:00
debug.c
perf debug: fix hex dump partial final line
2010-06-17 13:20:50 -03:00
debug.h
perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR()
2010-04-14 11:26:44 +02:00
debugfs.c
perf trace: Clean up find_debugfs()
2009-12-28 10:36:36 +01:00
debugfs.h
perf tools: Mount debugfs automatically
2009-12-28 10:36:36 +01:00
environment.c
perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/
2009-06-06 20:33:43 +02:00
event.c
perf events: Fix mmap offset determination
2010-08-04 12:41:23 -03:00
event.h
perf tools: Make event__preprocess_sample parse the sample
2010-06-05 09:35:19 -03:00
exec_cmd.c
perf tools: remove xstrndup, xmalloc, xzalloc
2010-05-18 23:05:28 -03:00
exec_cmd.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
generate-cmdlist.sh
perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/
2009-06-06 20:33:43 +02:00
header.c
perf record: Add option to avoid updating buildid cache
2010-06-17 10:20:44 -03:00
header.h
perf/live: don't synthesize build ids at the end of a live mode trace
2010-05-02 12:04:05 -03:00
help.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
help.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
hist.c
perf tools: Don't keep unreferenced maps when unmaps are detected
2010-08-02 19:45:23 -03:00
hist.h
perf hist: Introduce routine to measure lenght of formatted entry
2010-07-27 11:24:31 -03:00
hweight.c
perf tools: Don't use code surrounded by __KERNEL__
2010-05-02 12:00:44 -03:00
levenshtein.c
perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/
2009-06-06 20:33:43 +02:00
levenshtein.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
map.c
perf tools: Don't keep unreferenced maps when unmaps are detected
2010-08-02 19:45:23 -03:00
map.h
perf tools: Don't keep unreferenced maps when unmaps are detected
2010-08-02 19:45:23 -03:00
newt.c
perf tui: Make CTRL+Z suspend perf
2010-07-30 10:06:06 -03:00
pager.c
perf_counter tools: Remove dead code
2009-06-27 06:06:39 +02:00
parse-events.c
perf: Don't use 4 bytes as a default instruction breakpoint length
2010-06-24 23:35:49 +02:00
parse-events.h
perf: record TRACE_INFO only if using tracepoints and SAMPLE_RAW
2010-05-03 10:31:48 -03:00
parse-options.c
perf options: Type check all the remaining OPT_ variants
2010-05-17 16:22:41 -03:00
parse-options.h
perf options: Type check all the remaining OPT_ variants
2010-05-17 16:22:41 -03:00
path.c
perf tools: remove xstrndup, xmalloc, xzalloc
2010-05-18 23:05:28 -03:00
PERF-VERSION-GEN
perf: Version String fix, for fallback if not from git
2010-07-05 10:42:58 +02:00
probe-event.c
perf probe: Rename common fields/functions from kprobe to probe.
2010-07-30 12:01:38 -03:00
probe-event.h
perf probe: Rename common fields/functions from kprobe to probe.
2010-07-30 12:01:38 -03:00
probe-finder.c
perf probe: Rename common fields/functions from kprobe to probe.
2010-07-30 12:01:38 -03:00
probe-finder.h
perf probe: Rename common fields/functions from kprobe to probe.
2010-07-30 12:01:38 -03:00
pstack.c
perf newt: Make <- zoom out filters
2010-05-14 20:05:21 -03:00
pstack.h
perf newt: Make <- zoom out filters
2010-05-14 20:05:21 -03:00
quote.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
quote.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
run-command.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
run-command.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
session.c
perf session: Invalidate last_match when removing threads from rb_tree
2010-08-02 19:01:09 -03:00
session.h
perf session: Remove threads from tree on PERF_RECORD_EXIT
2010-06-17 08:37:44 -03:00
sigchain.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sigchain.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
sort.c
perf sort: Make column width code per hists instance
2010-07-23 08:55:59 -03:00
sort.h
perf ui: New hists tree widget
2010-07-27 11:24:31 -03:00
strbuf.c
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
strbuf.h
perf tools: Remove some unused functions
2010-05-18 23:03:35 -03:00
string.c
perf: Swap inclusion order of util.h and string.h in util/string.c
2010-04-04 16:40:42 +02:00
strlist.c
perf probe: Fix --del to update current event list
2009-12-15 20:22:01 +01:00
strlist.h
perf tools: Add for_each macros for strlist
2009-12-15 20:22:02 +01:00
svghelper.c
perf timechart: Improve the visual appearance of scheduler delays
2009-10-20 03:39:21 +02:00
svghelper.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
symbol.c
perf session: Free the ref_reloc_sym memory at the right place
2010-08-02 18:18:28 -03:00
symbol.h
perf session: Free the ref_reloc_sym memory at the right place
2010-08-02 18:18:28 -03:00
thread.c
perf tools: Release thread resources on PERF_RECORD_EXIT
2010-07-30 18:28:42 -03:00
thread.h
perf tools: Release thread resources on PERF_RECORD_EXIT
2010-07-30 18:28:42 -03:00
trace-event-info.c
perf/record: simplify TRACE_INFO tracepoint check
2010-05-05 11:12:53 -03:00
trace-event-parse.c
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-05-18 08:19:03 -07:00
trace-event-read.c
perf: Use read() instead of lseek() in trace_event_read.c:skip()
2010-05-20 08:37:17 +02:00
trace-event-scripting.c
perf/scripts: Add Python scripting engine
2010-02-25 04:07:29 +01:00
trace-event.h
perf: Fix unaligned accesses while fetching trace values
2010-05-20 11:21:57 +02:00
types.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
usage.c
perf top: Fall back to cpu-clock-tick hrtimer sampling if no cycle counter available
2009-06-07 17:31:52 +02:00
util.c
perf report: Report number of events, not samples
2010-05-14 14:19:35 -03:00
util.h
perf record: Add option to avoid updating buildid cache
2010-06-17 10:20:44 -03:00
values.c
perf: Fix memory leak: counterwidth
2010-01-13 10:09:15 +01:00
values.h
perf tools: Protect header files with a consistent style
2009-09-24 21:27:51 +02:00
wrapper.c
perf tools: remove xstrndup, xmalloc, xzalloc
2010-05-18 23:05:28 -03:00