diff options
| author | Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | 2019-03-05 15:41:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-05 21:07:13 -0800 |
| commit | 1d6693fb9d157f64a71be8741c83305782cd98bc (patch) | |
| tree | e8c5359833214d303f30b399a40b0546e3f811c2 /scripts | |
| parent | 5c0198b6fb73867dea296a69a944a4fdbceff3d8 (diff) | |
| download | lwn-1d6693fb9d157f64a71be8741c83305782cd98bc.tar.gz lwn-1d6693fb9d157f64a71be8741c83305782cd98bc.zip | |
scripts/decode_stacktrace.sh: handle RIP address with segment
decode line:
RIP: 0010:khugepaged+0x2a2/0x2280
into
RIP: 0010:khugepaged (mm/khugepaged.c:1885)
Link: http://lkml.kernel.org/r/154660071227.52726.15645307951282727605.stgit@buzz
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/decode_stacktrace.sh | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index 98a7d63a723e..bcdd45df3f51 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -37,6 +37,13 @@ parse_symbol() { symbol=${symbol#\(} symbol=${symbol%\)} + # Strip segment + local segment + if [[ $symbol == *:* ]] ; then + segment=${symbol%%:*}: + symbol=${symbol#*:} + fi + # Strip the symbol name so that we could look it up local name=${symbol%+*} @@ -84,7 +91,7 @@ parse_symbol() { code=${code//$'\n'/' '} # Replace old address with pretty line numbers - symbol="$name ($code)" + symbol="$segment$name ($code)" } decode_code() { |