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NFC: Use system_nrt_wq instead of custom ones

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NFC is using a number of custom ordered workqueues w/ WQ_MEM_RECLAIM.
WQ_MEM_RECLAIM is unnecessary unless NFC is gonna be used as transport
for storage device, and all use cases match one work item to one
ordered workqueue - IOW, there's no actual ordering going on at all
and using system_nrt_wq gives the same behavior.

There's nothing to be gained by using custom workqueues.  Use
system_nrt_wq instead and drop all the custom ones.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Tejun Heo
2012-08-22 16:22:16 -07:00
committed by Samuel Ortiz
parent 5db327f96d
commit 474fee3db1
9 changed files with 26 additions and 122 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/net/nfc/hci.h
-2
View File
@@ -74,7 +74,6 @@ struct nfc_hci_dev {
struct list_head msg_tx_queue;
struct workqueue_struct *msg_tx_wq;
struct work_struct msg_tx_work;
struct timer_list cmd_timer;
@@ -82,7 +81,6 @@ struct nfc_hci_dev {
struct sk_buff_head rx_hcp_frags;
struct workqueue_struct *msg_rx_wq;
struct work_struct msg_rx_work;
struct sk_buff_head msg_rx_queue;
include/net/nfc/nfc.h
-1
View File
@@ -113,7 +113,6 @@ struct nfc_dev {
int tx_tailroom;
struct timer_list check_pres_timer;
struct workqueue_struct *check_pres_wq;
struct work_struct check_pres_work;
struct nfc_ops *ops;
include/net/nfc/shdlc.h
-1
View File
@@ -79,7 +79,6 @@ struct nfc_shdlc {
struct sk_buff_head ack_pending_q;
struct workqueue_struct *sm_wq;
struct work_struct sm_work;
struct nfc_shdlc_ops *ops;