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authorSteven Rostedt <rostedt@goodmis.org>2026-08-21 19:28:22 -0400
committerSteven Rostedt <rostedt@goodmis.org>2026-10-15 18:20:30 -0400
commitb16cb6d8040fca3ec38801f6867b830414d9cb68 (patch)
treef33ee210674d9cfa5d612ba11e105d6ae410a368 /include/linux/processor.h
parent7884b0bf098c5f3d23418e94751502f25ebae309 (diff)
tracnig: Add proper error message for glob use with "within" filter
If a user were to use a glob expression with the "within" filter, it currently just fails with an errno return but does not update the error_log to tell the user why it failed. Update it to use the parsing error log to tell the user why it failed. # echo 'within ~ "*_read"' > events/kmem/kmem_cache_alloc/filter -bash: echo: write error: Invalid argument # cat error_log [ 4676.606481] event filter parse error: error: 'within' filter cannot take glob expressions Command: within ~ "*_read" ^ Link: https://patch.msgid.link/20260821233050.488131029@kernel.org Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/processor.h')
0 files changed, 0 insertions, 0 deletions