Kyle McMartin fb7d0b3cef perf tool: Fix gcc 4.6.0 issues ...

GCC 4.6.0 in Fedora rawhide turned up some compile errors in tools/perf
due to the -Werror=unused-but-set-variable flag.

I've gone through and annotated some of the assignments that had side
effects (ie: return value from a function) with the __used annotation,
and in some cases, just removed unused code.

In a few cases, we were assigning something useful, but not using it in
later parts of the function.

kyle@dreadnought:~/src% gcc --version
gcc (GCC) 4.6.0 20110122 (Red Hat 4.6.0-0.3)

Cc: Ingo Molnar <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Kyle McMartin <[email protected]>
[ committer note: Fixed up the annotation fixes, as that code moved recently ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2011-02-07 12:41:41 -02:00

..

bench.h

…

mem-memcpy-arch.h

perf bench: Add feature that measures the performance of the arch/x86/lib/memcpy_64.S memcpy routines via 'perf bench mem'

2010-11-26 08:15:57 +01:00

mem-memcpy-x86-64-asm-def.h

perf bench: Add feature that measures the performance of the arch/x86/lib/memcpy_64.S memcpy routines via 'perf bench mem'

2010-11-26 08:15:57 +01:00

mem-memcpy-x86-64-asm.S

perf bench: Add feature that measures the performance of the arch/x86/lib/memcpy_64.S memcpy routines via 'perf bench mem'

2010-11-26 08:15:57 +01:00

mem-memcpy.c

perf bench: Print both of prefaulted and no prefaulted results by default

2010-11-26 08:15:57 +01:00

sched-messaging.c

perf options: Check v type in OPT_U?INTEGER

2010-05-17 15:43:38 -03:00

sched-pipe.c

perf tool: Fix gcc 4.6.0 issues

2011-02-07 12:41:41 -02:00