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(parent: 1731ef8) | patch
Remove the possibililty of sleeping from __stp_call_mmap_callbacks_*().
authorDavid Smith <dsmith@redhat.com>
Fri, 9 Dec 2011 19:43:17 +0000 (13:43 -0600)
committerDavid Smith <dsmith@redhat.com>
Fri, 9 Dec 2011 19:43:17 +0000 (13:43 -0600)
commit580cf49a5eb18b71e46a120a1c7fd40f04e4a49e
tree86f66d22b90dcaa79e3f072c10c2d88a64e9f5fbtree
parent1731ef8fd11bc828760647f6676067940b188362commit | diff
Remove the possibililty of sleeping from __stp_call_mmap_callbacks_*().

* runtime/task_finder2.c (__stp_call_mmap_callbacks_with_addr): Change
  down_read() to down_read_trylock() instead, which won't sleep.
  (__stp_call_mmap_callbacks_for_task): Ditto.
runtime/task_finder2.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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