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f5812a7a33
I.e. we can't handle these two kinds of files in the same way: 1) prelinked system library: [acme@doppio pahole]$ readelf -s /usr/lib64/libdw-0.141.so | egrep 'FUNC.+GLOBAL.+dwfl_report_elf' 278: 00000030450105a0 261 FUNC GLOBAL DEFAULT 12 dwfl_report_elf@@ELFUTILS_0.122 2) not prelinked library with debug information from a -debuginfo package: [acme@doppio pahole]$ readelf -s /usr/lib/debug/usr/lib64/libdw-0.141.so.debug | egrep 'FUNC.+GLOBAL.+dwfl_report_elf' 629: 00000000000105a0 261 FUNC GLOBAL DEFAULT 12 dwfl_report_elf [acme@doppio pahole]$ Now the numbers I got for a pahole perf run are in line with the numbers I get from oprofile. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20090630144317.GB12663@ghostprotocols.net> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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| .. | ||
| abspath.c | ||
| alias.c | ||
| cache.h | ||
| callchain.c | ||
| callchain.h | ||
| color.c | ||
| color.h | ||
| config.c | ||
| ctype.c | ||
| environment.c | ||
| exec_cmd.c | ||
| exec_cmd.h | ||
| generate-cmdlist.sh | ||
| header.c | ||
| header.h | ||
| help.c | ||
| help.h | ||
| levenshtein.c | ||
| levenshtein.h | ||
| list.h | ||
| pager.c | ||
| parse-events.c | ||
| parse-events.h | ||
| parse-options.c | ||
| parse-options.h | ||
| path.c | ||
| PERF-VERSION-GEN | ||
| quote.c | ||
| quote.h | ||
| rbtree.c | ||
| rbtree.h | ||
| run-command.c | ||
| run-command.h | ||
| sigchain.c | ||
| sigchain.h | ||
| strbuf.c | ||
| strbuf.h | ||
| string.c | ||
| string.h | ||
| symbol.c | ||
| symbol.h | ||
| types.h | ||
| usage.c | ||
| util.h | ||
| wrapper.c | ||