summaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/cachefiles/rdwr.c2
-rw-r--r--fs/eventpoll.c2
-rw-r--r--fs/fs_pin.c2
-rw-r--r--fs/nilfs2/segment.c3
-rw-r--r--fs/orangefs/orangefs-bufmap.c8
-rw-r--r--fs/userfaultfd.c22
6 files changed, 19 insertions, 20 deletions
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index 8be33b33b981..18d7aa61ef0f 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -48,7 +48,7 @@ static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode,
}
/* remove from the waitqueue */
- list_del(&wait->task_list);
+ list_del(&wait->entry);
/* move onto the action list and queue for FS-Cache thread pool */
ASSERT(monitor->op);
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 5ac1cba5ef72..b1c8e23ddf65 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1094,7 +1094,7 @@ static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, v
* can't use __remove_wait_queue(). whead->lock is held by
* the caller.
*/
- list_del_init(&wait->task_list);
+ list_del_init(&wait->entry);
}
spin_lock_irqsave(&ep->lock, flags);
diff --git a/fs/fs_pin.c b/fs/fs_pin.c
index 7b447a245760..e747b3d720ee 100644
--- a/fs/fs_pin.c
+++ b/fs/fs_pin.c
@@ -61,7 +61,7 @@ void pin_kill(struct fs_pin *p)
rcu_read_unlock();
schedule();
rcu_read_lock();
- if (likely(list_empty(&wait.task_list)))
+ if (likely(list_empty(&wait.entry)))
break;
/* OK, we know p couldn't have been freed yet */
spin_lock_irq(&p->wait.lock);
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 775304e7f96f..70ded52dc1dd 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2206,8 +2206,7 @@ static void nilfs_segctor_wakeup(struct nilfs_sc_info *sci, int err)
unsigned long flags;
spin_lock_irqsave(&sci->sc_wait_request.lock, flags);
- list_for_each_entry_safe(wrq, n, &sci->sc_wait_request.task_list,
- wq.task_list) {
+ list_for_each_entry_safe(wrq, n, &sci->sc_wait_request.head, wq.entry) {
if (!atomic_read(&wrq->done) &&
nilfs_cnt32_ge(sci->sc_seq_done, wrq->seq)) {
wrq->err = err;
diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c
index 9e37b7028ea4..038d67545d9f 100644
--- a/fs/orangefs/orangefs-bufmap.c
+++ b/fs/orangefs/orangefs-bufmap.c
@@ -46,7 +46,7 @@ static void run_down(struct slot_map *m)
spin_lock(&m->q.lock);
if (m->c != -1) {
for (;;) {
- if (likely(list_empty(&wait.task_list)))
+ if (likely(list_empty(&wait.entry)))
__add_wait_queue_entry_tail(&m->q, &wait);
set_current_state(TASK_UNINTERRUPTIBLE);
@@ -84,7 +84,7 @@ static int wait_for_free(struct slot_map *m)
do {
long n = left, t;
- if (likely(list_empty(&wait.task_list)))
+ if (likely(list_empty(&wait.entry)))
__add_wait_queue_entry_tail_exclusive(&m->q, &wait);
set_current_state(TASK_INTERRUPTIBLE);
@@ -108,8 +108,8 @@ static int wait_for_free(struct slot_map *m)
left = -EINTR;
} while (left > 0);
- if (!list_empty(&wait.task_list))
- list_del(&wait.task_list);
+ if (!list_empty(&wait.entry))
+ list_del(&wait.entry);
else if (left <= 0 && waitqueue_active(&m->q))
__wake_up_locked_key(&m->q, TASK_INTERRUPTIBLE, NULL);
__set_current_state(TASK_RUNNING);
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index bda64fcd8a0c..6148ccd6cccf 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -129,7 +129,7 @@ static int userfaultfd_wake_function(wait_queue_entry_t *wq, unsigned mode,
* wouldn't be enough, the smp_mb__before_spinlock is
* enough to avoid an explicit smp_mb() here.
*/
- list_del_init(&wq->task_list);
+ list_del_init(&wq->entry);
out:
return ret;
}
@@ -522,13 +522,13 @@ int handle_userfault(struct vm_fault *vmf, unsigned long reason)
* and it's fine not to block on the spinlock. The uwq on this
* kernel stack can be released after the list_del_init.
*/
- if (!list_empty_careful(&uwq.wq.task_list)) {
+ if (!list_empty_careful(&uwq.wq.entry)) {
spin_lock(&ctx->fault_pending_wqh.lock);
/*
* No need of list_del_init(), the uwq on the stack
* will be freed shortly anyway.
*/
- list_del(&uwq.wq.task_list);
+ list_del(&uwq.wq.entry);
spin_unlock(&ctx->fault_pending_wqh.lock);
}
@@ -869,7 +869,7 @@ static inline struct userfaultfd_wait_queue *find_userfault_in(
if (!waitqueue_active(wqh))
goto out;
/* walk in reverse to provide FIFO behavior to read userfaults */
- wq = list_last_entry(&wqh->task_list, typeof(*wq), task_list);
+ wq = list_last_entry(&wqh->head, typeof(*wq), entry);
uwq = container_of(wq, struct userfaultfd_wait_queue, wq);
out:
return uwq;
@@ -1003,14 +1003,14 @@ static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,
* changes __remove_wait_queue() to use
* list_del_init() in turn breaking the
* !list_empty_careful() check in
- * handle_userfault(). The uwq->wq.task_list
+ * handle_userfault(). The uwq->wq.head list
* must never be empty at any time during the
* refile, or the waitqueue could disappear
* from under us. The "wait_queue_head_t"
* parameter of __remove_wait_queue() is unused
* anyway.
*/
- list_del(&uwq->wq.task_list);
+ list_del(&uwq->wq.entry);
__add_wait_queue(&ctx->fault_wqh, &uwq->wq);
write_seqcount_end(&ctx->refile_seq);
@@ -1032,7 +1032,7 @@ static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,
fork_nctx = (struct userfaultfd_ctx *)
(unsigned long)
uwq->msg.arg.reserved.reserved1;
- list_move(&uwq->wq.task_list, &fork_event);
+ list_move(&uwq->wq.entry, &fork_event);
spin_unlock(&ctx->event_wqh.lock);
ret = 0;
break;
@@ -1069,8 +1069,8 @@ static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,
if (!list_empty(&fork_event)) {
uwq = list_first_entry(&fork_event,
typeof(*uwq),
- wq.task_list);
- list_del(&uwq->wq.task_list);
+ wq.entry);
+ list_del(&uwq->wq.entry);
__add_wait_queue(&ctx->event_wqh, &uwq->wq);
userfaultfd_event_complete(ctx, uwq);
}
@@ -1752,12 +1752,12 @@ static void userfaultfd_show_fdinfo(struct seq_file *m, struct file *f)
unsigned long pending = 0, total = 0;
spin_lock(&ctx->fault_pending_wqh.lock);
- list_for_each_entry(wq, &ctx->fault_pending_wqh.task_list, task_list) {
+ list_for_each_entry(wq, &ctx->fault_pending_wqh.head, entry) {
uwq = container_of(wq, struct userfaultfd_wait_queue, wq);
pending++;
total++;
}
- list_for_each_entry(wq, &ctx->fault_wqh.task_list, task_list) {
+ list_for_each_entry(wq, &ctx->fault_wqh.head, entry) {
uwq = container_of(wq, struct userfaultfd_wait_queue, wq);
total++;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-29 13:08:17 +0300