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| author |   Mikulas Patocka <mpatocka@redhat.com> | 2021-05-26 10:18:06 -0400 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2021-06-04 12:07:25 -0400 |
| commit | 6bcd658f2a2a13fb63c38fc018e1ab210396aefc (patch) | |
| tree | a1d21ae1a2bcee0ca216bcef7cb44f71f0a4cd88 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dm kcopyd: avoid useless atomic operations (diff) | |
| download | linux-dev-6bcd658f2a2a13fb63c38fc018e1ab210396aefc.tar.xz linux-dev-6bcd658f2a2a13fb63c38fc018e1ab210396aefc.zip | |
dm kcopyd: avoid spin_lock_irqsave from process context
The functions "pop", "push_head", "do_work" can only be called from
process context. Therefore, replace spin_lock_irq{save,restore} with
spin_{lock,unlock}_irq.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions