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| author | Mike Christie <[email protected]> | 2017-06-23 01:18:20 -0500 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2017-07-06 23:11:42 -0700 |
| commit | 9260695d65590f4711d1166eadbfcb0acfa0625a (patch) | |
| tree | a5578a39bf795f15434f557a7b716dd40fe1abe5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 531283ff7593f7059ced43c725d90cec3e5af549 (diff) | |
tcmu: fix multiple uio open/close sequences
If the uio device is open and closed multiple times, the
kref count will be off due to tcmu_release getting called
multiple times for each close. This patch integrates
Wenji Tang's patch to add a kref_get on open that now
matches the kref_put done on tcmu_release and adds
a kref_put in tcmu_destroy_device to match the kref_get
done in succesful tcmu_configure_device calls.
Signed-off-by: Mike Christie <[email protected]>
Cc: Wenji Tang <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions