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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2015-04-02 12:27:25 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-04-15 12:23:50 +0200 |
| commit | f2608cd4a37479d11d0748f524a6a363ee38631f (patch) | |
| tree | f21edcbfd05db92f54dea89f32e43c6e2e1dcdd0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 8741ce6d114873e482b1ef298d6537d18ff393d3 (diff) | |
s390/dasd: fix inability to set a DASD device offline
Fix ref counting for DASD devices leading to an inability to set a
DASD device offline.
Before a worker is scheduled the DASD device driver takes a reference
to the device. If the worker was already scheduled this reference was
never freed.
Fix by giving the reference to the DASD device free when
schedule_work() returns false.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions