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path: root/fs/gfs2/locking/dlm/thread.c
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Diffstat (limited to 'fs/gfs2/locking/dlm/thread.c')
-rw-r--r--fs/gfs2/locking/dlm/thread.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/gfs2/locking/dlm/thread.c b/fs/gfs2/locking/dlm/thread.c
index 1aca51e..bd938f0 100644
--- a/fs/gfs2/locking/dlm/thread.c
+++ b/fs/gfs2/locking/dlm/thread.c
@@ -268,20 +268,16 @@ static inline int check_drop(struct gdlm_ls *ls)
return 0;
}
-static int gdlm_thread(void *data)
+static int gdlm_thread(void *data, int blist)
{
struct gdlm_ls *ls = (struct gdlm_ls *) data;
struct gdlm_lock *lp = NULL;
- int blist = 0;
uint8_t complete, blocking, submit, drop;
DECLARE_WAITQUEUE(wait, current);
/* Only thread1 is allowed to do blocking callbacks since gfs
may wait for a completion callback within a blocking cb. */
- if (current == ls->thread1)
- blist = 1;
-
while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&ls->thread_wait, &wait);
@@ -333,12 +329,22 @@ static int gdlm_thread(void *data)
return 0;
}
+static int gdlm_thread1(void *data)
+{
+ return gdlm_thread(data, 1);
+}
+
+static int gdlm_thread2(void *data)
+{
+ return gdlm_thread(data, 0);
+}
+
int gdlm_init_threads(struct gdlm_ls *ls)
{
struct task_struct *p;
int error;
- p = kthread_run(gdlm_thread, ls, "lock_dlm1");
+ p = kthread_run(gdlm_thread1, ls, "lock_dlm1");
error = IS_ERR(p);
if (error) {
log_error("can't start lock_dlm1 thread %d", error);
@@ -346,7 +352,7 @@ int gdlm_init_threads(struct gdlm_ls *ls)
}
ls->thread1 = p;
- p = kthread_run(gdlm_thread, ls, "lock_dlm2");
+ p = kthread_run(gdlm_thread2, ls, "lock_dlm2");
error = IS_ERR(p);
if (error) {
log_error("can't start lock_dlm2 thread %d", error);
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