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| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2013-09-23 11:42:28 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-10-01 21:27:31 -0700 |
| commit | 4a47d3a1ff10e564bf04f27ac14552df64f60cdf (patch) | |
| tree | 403bdc848fc11049bd20ecb565f701a4d1f3f5c3 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ib_srpt: Destroy cm_id before destroying QP. (diff) | |
| download | linux-dev-4a47d3a1ff10e564bf04f27ac14552df64f60cdf.tar.xz linux-dev-4a47d3a1ff10e564bf04f27ac14552df64f60cdf.zip | |
vhost/scsi: Use GFP_ATOMIC with percpu_ida_alloc for obtaining tag
Fix GFP_KERNEL -> GFP_ATOMIC usage of percpu_ida_alloc() within
vhost_scsi_get_tag(), as this code is expected to be called directly
from interrupt context.
v2 changes:
- Handle possible tag < 0 failure with GFP_ATOMIC
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Asias He <asias@redhat.com>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions