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(parent: e0569ea) | patch
objtool: Delete cleanup()
authorPeter Zijlstra <peterz@infradead.org>
Wed, 11 Mar 2020 22:07:42 +0000 (23:07 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 25 Mar 2020 17:28:30 +0000 (18:28 +0100)
commit98b73b3caa63b59023bd5e384e5b245f1b036adb
tree05b495acfcc330eff1fa75ced3f31ee46be520c5tree | snapshot
parente0569eafc22d46be8b7f708a9fd69ca1814582bbcommit | diff
objtool: Delete cleanup()

Perf shows we spend a measurable amount of time spend cleaning up
right before we exit anyway. Avoid the needsless work and just
terminate.

This reduces objtool on vmlinux.o runtime from 5.4s to 4.8s

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20200324160924.800720170@infradead.org
tools/objtool/check.c diff | blob | history
Linux Kernel Source Tree.