Summary: | user space markers inefficient due to volatile args | ||
---|---|---|---|
Product: | systemtap | Reporter: | Alexander Larsson <alexl> |
Component: | uprobes | Assignee: | Stan Cox <scox> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | mark |
Priority: | P2 | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Host: | Target: | ||
Build: | Last reconfirmed: |
Description
Alexander Larsson
2010-01-01 21:12:59 UTC
Obviously you also need to know the data type, but as only primitive types are supported anyway we just need to insert sizeof(argN) into the data. committed, subject to more tweaks for minimum gcc version numbering Implemented no debuginfo support upstream, currently turned on via -DSTAP_SDT_V2 Stan: You are my hero! Thanks for the good suggestion! |