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authorChristoph Hellwig <hch@infradead.org>2012-05-20 22:34:44 +0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-07-17 04:29:11 +0400
commit5f41a31d0a49a014adb1588edd0cc7f7e30cc55b (patch)
tree6ee74b84c59a0473aba1257d2e762fa6935c4066 /include/target
parenta3785c8740c5b56b49ec336b59be996393d83332 (diff)
downloadlinux-5f41a31d0a49a014adb1588edd0cc7f7e30cc55b.tar.xz
target: remove the execute list
Since "target: Drop se_device TCQ queue_depth usage from I/O path" we always submit all commands (or back then, tasks) from __transport_execute_tasks. That means the the execute list has lots its purpose, as we can simply submit the commands that are restarted in transport_complete_task_attr directly while we walk the list. In fact doing so also solves a race in the way it currently walks to delayed_cmd_list as well. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
-rw-r--r--include/target/target_core_base.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index abda19d6cbd2..6e99dc5a5f6b 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -572,7 +572,6 @@ struct se_cmd {
struct scatterlist *t_bidi_data_sg;
unsigned int t_bidi_data_nents;
- struct list_head execute_list;
struct list_head state_list;
bool state_active;
@@ -777,7 +776,6 @@ struct se_device {
/* Active commands on this virtual SE device */
atomic_t simple_cmds;
atomic_t dev_ordered_id;
- atomic_t execute_tasks;
atomic_t dev_ordered_sync;
atomic_t dev_qf_count;
struct se_obj dev_obj;
@@ -803,7 +801,6 @@ struct se_device {
struct task_struct *process_thread;
struct work_struct qf_work_queue;
struct list_head delayed_cmd_list;
- struct list_head execute_list;
struct list_head state_list;
struct list_head qf_cmd_list;
/* Pointer to associated SE HBA */