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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-08 02:47:46 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-09-09 23:29:18 +0200 |
| commit | 4824d3bfb9097ac59cf7633c0bc4fb7c5b549a80 (patch) | |
| tree | 452934fb853e1d9c98cfeb6981903006e58beca5 /drivers/vhost/vringh.c | |
| parent | target: Add transport_init_session_tags using per-cpu ida (diff) | |
| download | linux-4824d3bfb9097ac59cf7633c0bc4fb7c5b549a80.tar.xz linux-4824d3bfb9097ac59cf7633c0bc4fb7c5b549a80.zip | |
vhost/scsi: Convert to per-cpu ida_alloc + ida_free command map
This patch changes vhost/scsi to use transport_init_session_tags()
pre-allocation logic for per-cpu session tag pooling with internal
ida_alloc() + ida_free() calls based upon the saved se_cmd->map_tag id.
FIXME: Make transport_init_session_tags() number of tags setup
configurable per vring client setting via configfs
v5 changes:
- Convert to percpu_ida.h include
v3 changes:
- Update to percpu-ida usage
- Rebase to v3.11-rc5 code
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Asias He <asias@redhat.com>
Cc: Kent Overstreet <kmo@daterainc.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions