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authorAsias He <asias@redhat.com>2013-01-06 14:36:13 +0800
committerNicholas Bellinger <nab@linux-iscsi.org>2013-02-13 11:27:31 -0800
commit9d6064a347a8e15451cbdf6286542d402c9da24c (patch)
tree871fcd1c5b29f54b024d17747e49510ce25a846e /drivers/vhost/tcm_vhost.h
parent703d641d87034629f8b0da94334034ed5d805b36 (diff)
downloadop-kernel-dev-9d6064a347a8e15451cbdf6286542d402c9da24c.zip
op-kernel-dev-9d6064a347a8e15451cbdf6286542d402c9da24c.tar.gz
tcm_vhost: Use llist for cmd completion list
This drops the cmd completion list spin lock and makes the cmd completion queue lock-less. Signed-off-by: Asias He <asias@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/vhost/tcm_vhost.h')
-rw-r--r--drivers/vhost/tcm_vhost.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/tcm_vhost.h b/drivers/vhost/tcm_vhost.h
index 7e87c63..47ee80b 100644
--- a/drivers/vhost/tcm_vhost.h
+++ b/drivers/vhost/tcm_vhost.h
@@ -34,7 +34,7 @@ struct tcm_vhost_cmd {
/* Sense buffer that will be mapped into outgoing status */
unsigned char tvc_sense_buf[TRANSPORT_SENSE_BUFFER];
/* Completed commands list, serviced from vhost worker thread */
- struct list_head tvc_completion_list;
+ struct llist_node tvc_completion_list;
};
struct tcm_vhost_nexus {
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