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| author | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2011-07-25 17:22:29 -0400 |
|---|---|---|
| committer | Christopher Kenna <cjk@cs.unc.edu> | 2011-10-10 17:28:36 -0400 |
| commit | c83d480d352ca8b2eae419966d6feae02d16aeff (patch) | |
| tree | a78ed74e9bd25685780b12542368be11fcdf70c9 /fs/ocfs2/localalloc.h | |
| parent | b1a51931633520901fa771dcf0b7c7d78fe4a304 (diff) | |
Feather-Trace: record PID fragments for locking overheads
We need to be able to figure out overlapping suspensions, etc.
So to reuse the existing format, just encode the lower 16bits of
the PID in the cpu and task-type fields (which we don't care about
when collecting locking overheads).
Diffstat (limited to 'fs/ocfs2/localalloc.h')
0 files changed, 0 insertions, 0 deletions