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| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-12-28 00:31:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-28 12:11:44 -0800 |
| commit | 67a28de47faa83585dd644bd4c31e5a1d9346c50 (patch) | |
| tree | 0ccdb0fb605697cd5627ad17cb18caebd4e013d4 /scripts/decode_stacktrace.sh | |
| parent | c5cfb62f2bdf51c71ab4b8b33271beab34096c71 (diff) | |
| download | lwn-67a28de47faa83585dd644bd4c31e5a1d9346c50.tar.gz lwn-67a28de47faa83585dd644bd4c31e5a1d9346c50.zip | |
scripts/decode_stacktrace: only strip base path when a prefix of the path
Running something like:
decodecode vmlinux .
leads to interested results where not only the leading "." gets stripped
from the displayed paths, but also anywhere in the string, displaying
something like:
kvm_vcpu_check_block (arch/arm64/kvm/virt/kvm/kvm_mainc:2141)
which doesn't help further processing.
Fix it by only stripping the base path if it is a prefix of the path.
Link: http://lkml.kernel.org/r/20181210174659.31054-3-marc.zyngier@arm.com
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/decode_stacktrace.sh')
| -rwxr-xr-x | scripts/decode_stacktrace.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index 64220e36ce3b..98a7d63a723e 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -78,7 +78,7 @@ parse_symbol() { fi # Strip out the base of the path - code=${code//$basepath/""} + code=${code//^$basepath/""} # In the case of inlines, move everything to same line code=${code//$'\n'/' '} |