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authorTejun Heo <tj@kernel.org>2013-01-18 14:05:55 -0800
committerTejun Heo <tj@kernel.org>2013-01-18 14:05:55 -0800
commit2eaebdb33e1911c0cf3d44fd3596c42c6f502fab (patch)
tree240924aae7c1ce31dc850a290ef53e268f071ebd /kernel/workqueue.c
parentea138446e51f7bfe55cdeffa3f1dd9cafc786bd8 (diff)
downloadlinux-2eaebdb33e1911c0cf3d44fd3596c42c6f502fab.tar.bz2
workqueue: move struct worker definition to workqueue_internal.h
This will be used to implement an inline function to query whether %current is a workqueue worker and, if so, allow determining which work item it's executing. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/workqueue.c')
-rw-r--r--kernel/workqueue.c32
1 files changed, 1 insertions, 31 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index b4e92061a934..2ffa240052fa 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -122,37 +122,7 @@ enum {
* W: workqueue_lock protected.
*/
-struct global_cwq;
-struct worker_pool;
-
-/*
- * The poor guys doing the actual heavy lifting. All on-duty workers
- * are either serving the manager role, on idle list or on busy hash.
- */
-struct worker {
- /* on idle list while idle, on busy hash table while busy */
- union {
- struct list_head entry; /* L: while idle */
- struct hlist_node hentry; /* L: while busy */
- };
-
- struct work_struct *current_work; /* L: work being processed */
- work_func_t current_func; /* L: current_work's fn */
- struct cpu_workqueue_struct *current_cwq; /* L: current_work's cwq */
- struct list_head scheduled; /* L: scheduled works */
- struct task_struct *task; /* I: worker task */
- struct worker_pool *pool; /* I: the associated pool */
- /* 64 bytes boundary on 64bit, 32 on 32bit */
- unsigned long last_active; /* L: last active timestamp */
- unsigned int flags; /* X: flags */
- int id; /* I: worker id */
-
- /* for rebinding worker to CPU */
- struct work_struct rebind_work; /* L: for busy worker */
-
- /* used only by rescuers to point to the target workqueue */
- struct workqueue_struct *rescue_wq; /* I: the workqueue to rescue */
-};
+/* struct worker is defined in workqueue_internal.h */
struct worker_pool {
struct global_cwq *gcwq; /* I: the owning gcwq */