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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-02-16 00:42:34 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:24 -0400 |
| commit | 4b59a319ad29815aa8f629513df2c291c2108bf9 (patch) | |
| tree | 083614299dc2b9c0942a91d2ecc11055e5245c85 /tools/perf/scripts/python/task-analyzer.py | |
| parent | eb331fe5a4e801dc11d96ba7fbda0a91c8bd626c (diff) | |
| download | linux-4b59a319ad29815aa8f629513df2c291c2108bf9.tar.gz linux-4b59a319ad29815aa8f629513df2c291c2108bf9.zip | |
bcachefs: Fix slow tracepoints
Some of our tracepoints were calling snprintf("pS") - which does symbol
table lookups - in TP_fast_assign(), which turns out to be a really bad
idea.
This was done because perf trace wasn't correctly printing tracepoints
that use %pS anymore - but it turns out trace-cmd does handle it
correctly.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions