Pierre Habouzit 7eac7e9e72 perf util: Fix do_read() to fail on EOF instead of busy-looping ... While toying with perf, I've noticed that perf record can easily enter a busy loop when doing something as silly as: $ perf record -A ls Yeah, do_read here really wants to read a known size, not being able to should die(), not busy-loop ;) That was the cause for the bug. Signed-off-by: Pierre Habouzit <pierre.habouzit@intersec.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-08-09 12:54:39 +02:00
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include	perf report: Adjust column width to the values sampled	2009-07-11 10:24:11 +02:00
abspath.c	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
alias.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
cache.h	perf_counter: Detect debugfs location	2009-07-22 18:05:57 +02:00
callchain.c	perf tools: Fix call-chain cumul hit based sub-total (fractal mode)	2009-08-09 12:54:33 +02:00
callchain.h	perf tools: Fix call-chain cumul hit based sub-total (fractal mode)	2009-08-09 12:54:33 +02:00
color.c	perf_counter tools: Provide helper to print percents color	2009-07-02 21:38:37 +02:00
color.h	perf_counter tools: Provide helper to print percents color	2009-07-02 21:38:37 +02:00
config.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
ctype.c	perf_counter tools: Add and use isprint()	2009-06-18 09:46:00 +02:00
environment.c	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
exec_cmd.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
exec_cmd.h	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
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 util: Fix do_read() to fail on EOF instead of busy-looping	2009-08-09 12:54:39 +02:00
header.h	perf: avoid structure size confusion by using a fixed size	2009-07-22 18:05:57 +02:00
help.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
help.h	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
levenshtein.c	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
levenshtein.h	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
module.c	perf_counter tools: Add infrastructure to support loading of kernel module symbols	2009-07-02 08:42:20 +02:00
module.h	perf_counter tools: Add infrastructure to support loading of kernel module symbols	2009-07-02 08:42:20 +02:00
pager.c	perf_counter tools: Remove dead code	2009-06-27 06:06:39 +02:00
parse-events.c	perf list: Fix the output to not include tracepoints without an id	2009-08-09 12:54:38 +02:00
parse-events.h	perf report: Fix per task mult-counter stat reporting	2009-08-09 12:54:35 +02:00
parse-options.c	perf_counter tools: Add new OPT_CALLBACK_DEFAULT option	2009-07-02 20:47:14 +02:00
parse-options.h	perf_counter tools: Add new OPT_CALLBACK_DEFAULT option	2009-07-02 20:47:14 +02:00
path.c	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
PERF-VERSION-GEN	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
quote.c	perf: Fix read buffer overflow	2009-08-04 11:09:56 +02:00
quote.h	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
run-command.c	perf_counter tools: Remove dead code	2009-06-27 06:06:39 +02:00
run-command.h	perf_counter tools: Remove dead code	2009-06-27 06:06:39 +02:00
sigchain.c	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
sigchain.h	perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/	2009-06-06 20:33:43 +02:00
strbuf.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
strbuf.h	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
string.c	perf_counter tools: Define and use our own u64, s64 etc. definitions	2009-06-19 18:25:47 +02:00
string.h	perf_counter: Detect debugfs location	2009-07-22 18:05:57 +02:00
strlist.c	strlist: Introduce strlist__entry and strlist__nr_entries methods	2009-07-11 19:20:25 +02:00
strlist.h	strlist: Introduce strlist__entry and strlist__nr_entries methods	2009-07-11 19:20:25 +02:00
symbol.c	perf report: Add debug help for the finding of symbol bugs - show the symtab origin (DSO, build-id, kernel, etc)	2009-08-09 12:54:36 +02:00
symbol.h	perf report: Add debug help for the finding of symbol bugs - show the symtab origin (DSO, build-id, kernel, etc)	2009-08-09 12:54:36 +02:00
types.h	perf_counter tools: Rework the file format	2009-06-25 21:39:04 +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.h	perf_counter: Add tracepoint support to perf list, perf stat	2009-07-22 18:05:57 +02:00
wrapper.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00