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| author | Kyle McMartin <[email protected]> | 2011-01-24 16:13:04 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2011-02-07 14:41:41 +0000 |
| commit | fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822 (patch) | |
| tree | 1d5ce57f5fa73c593e10a321edb02498bea834b3 /tools/perf/builtin-annotate.c | |
| parent | tracing/kprobes: Add bitfield type (diff) | |
| download | kernel-fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822.tar.gz kernel-fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822.zip | |
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]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions