diff options
| author | Todd Kjos <tkjos@google.com> | 2016-10-20 10:33:00 -0700 |
|---|---|---|
| committer | Todd Kjos <tkjos@google.com> | 2017-07-13 15:17:11 +0000 |
| commit | 57628830c30714d7231f7d5757b968184c8a7e3c (patch) | |
| tree | dd4eb52da478e3f38ca3ccf055d9537dcadb5813 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f73f378b52e81acdb9654a5bf81661d9ae461e62 (diff) | |
FROMLIST: binder: add spinlocks to protect todo lists
(from https://patchwork.kernel.org/patch/9817769/)
The todo lists in the proc, thread, and node structures
are accessed by other procs/threads to place work
items on the queue.
The todo lists are protected by the new proc->inner_lock.
No locks should ever be nested under these locks. As the
name suggests, an outer lock will be introduced in
a later patch.
Change-Id: I7720bacf5ebae4af177e22fcab0900d54c94c11a
Signed-off-by: Todd Kjos <tkjos@google.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions