| commit | 4a47d3a1ff10e564bf04f27ac14552df64f60cdf | [log] [tgz] |
|---|---|---|
| author | Nicholas Bellinger <nab@linux-iscsi.org> | Mon Sep 23 11:42:28 2013 -0700 |
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | Tue Oct 01 21:27:31 2013 -0700 |
| tree | 403bdc848fc11049bd20ecb565f701a4d1f3f5c3 | |
| parent | 0b41d6ca616ddeb3b6c0a80e8770b6f53cd42806 [diff] |
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>