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(parent: ed6ec8b) | patch
PR14781 part 1: don't panic
authorFrank Ch. Eigler <fche@redhat.com>
Mon, 29 Oct 2012 00:16:55 +0000 (20:16 -0400)
committerFrank Ch. Eigler <fche@redhat.com>
Mon, 29 Oct 2012 00:16:55 +0000 (20:16 -0400)
commitf0b3ff09199fd629cc57f2b3062c76f5da84cdc9
tree11fb88000b2b316f8345baf482b683c62a9377cctree
parented6ec8b4df7e3e16d6235223aaa86dc87bdcaf13commit | diff
PR14781 part 1: don't panic

* runtime/stp_utrace.stp (utrace_init): Don't SLAB_PANIC on duplicate
  kmem_cache names, as is sadly likely for concurrent inode-uprobes
  scripts running on CONFIG_DEBUG_VM kernels.
* runtime/linux/task_finder2.c (stap_start_task_finder): Deign to check
  the utrace_init return code, and fail with a touch of grey grace.
runtime/linux/task_finder2.c diff | blob | blame | history
runtime/stp_utrace.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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