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-rw-r--r--fs/autofs4/autofs_i.h2
-rw-r--r--fs/autofs4/waitq.c18
-rw-r--r--fs/cachefiles/internal.h4
-rw-r--r--fs/cachefiles/namei.c2
-rw-r--r--fs/cachefiles/rdwr.c4
-rw-r--r--fs/cifs/inode.c1
-rw-r--r--fs/dax.c4
-rw-r--r--fs/eventfd.c2
-rw-r--r--fs/eventpoll.c12
-rw-r--r--fs/fs_pin.c4
-rw-r--r--fs/inode.c8
-rw-r--r--fs/jbd2/journal.c4
-rw-r--r--fs/nfs/internal.h1
-rw-r--r--fs/nfs/nfs4proc.c4
-rw-r--r--fs/nilfs2/segment.c5
-rw-r--r--fs/orangefs/orangefs-bufmap.c12
-rw-r--r--fs/reiserfs/journal.c2
-rw-r--r--fs/select.c4
-rw-r--r--fs/signalfd.c2
-rw-r--r--fs/userfaultfd.c30
-rw-r--r--fs/xfs/xfs_icache.c4
-rw-r--r--fs/xfs/xfs_inode.c8
22 files changed, 69 insertions, 68 deletions
diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index beef981aa54f..974f5346458a 100644
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -83,7 +83,7 @@ struct autofs_info {
struct autofs_wait_queue {
wait_queue_head_t queue;
struct autofs_wait_queue *next;
- autofs_wqt_t wait_queue_token;
+ autofs_wqt_t wait_queue_entry_token;
/* We use the following to see what we are waiting for */
struct qstr name;
u32 dev;
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 24a58bf9ca72..7071895b0678 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -104,7 +104,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
size_t pktsz;
pr_debug("wait id = 0x%08lx, name = %.*s, type=%d\n",
- (unsigned long) wq->wait_queue_token,
+ (unsigned long) wq->wait_queue_entry_token,
wq->name.len, wq->name.name, type);
memset(&pkt, 0, sizeof(pkt)); /* For security reasons */
@@ -120,7 +120,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
pktsz = sizeof(*mp);
- mp->wait_queue_token = wq->wait_queue_token;
+ mp->wait_queue_entry_token = wq->wait_queue_entry_token;
mp->len = wq->name.len;
memcpy(mp->name, wq->name.name, wq->name.len);
mp->name[wq->name.len] = '\0';
@@ -133,7 +133,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
pktsz = sizeof(*ep);
- ep->wait_queue_token = wq->wait_queue_token;
+ ep->wait_queue_entry_token = wq->wait_queue_entry_token;
ep->len = wq->name.len;
memcpy(ep->name, wq->name.name, wq->name.len);
ep->name[wq->name.len] = '\0';
@@ -153,7 +153,7 @@ static void autofs4_notify_daemon(struct autofs_sb_info *sbi,
pktsz = sizeof(*packet);
- packet->wait_queue_token = wq->wait_queue_token;
+ packet->wait_queue_entry_token = wq->wait_queue_entry_token;
packet->len = wq->name.len;
memcpy(packet->name, wq->name.name, wq->name.len);
packet->name[wq->name.len] = '\0';
@@ -428,7 +428,7 @@ int autofs4_wait(struct autofs_sb_info *sbi,
return -ENOMEM;
}
- wq->wait_queue_token = autofs4_next_wait_queue;
+ wq->wait_queue_entry_token = autofs4_next_wait_queue;
if (++autofs4_next_wait_queue == 0)
autofs4_next_wait_queue = 1;
wq->next = sbi->queues;
@@ -461,7 +461,7 @@ int autofs4_wait(struct autofs_sb_info *sbi,
}
pr_debug("new wait id = 0x%08lx, name = %.*s, nfy=%d\n",
- (unsigned long) wq->wait_queue_token, wq->name.len,
+ (unsigned long) wq->wait_queue_entry_token, wq->name.len,
wq->name.name, notify);
/*
@@ -471,7 +471,7 @@ int autofs4_wait(struct autofs_sb_info *sbi,
} else {
wq->wait_ctr++;
pr_debug("existing wait id = 0x%08lx, name = %.*s, nfy=%d\n",
- (unsigned long) wq->wait_queue_token, wq->name.len,
+ (unsigned long) wq->wait_queue_entry_token, wq->name.len,
wq->name.name, notify);
mutex_unlock(&sbi->wq_mutex);
kfree(qstr.name);
@@ -550,13 +550,13 @@ int autofs4_wait(struct autofs_sb_info *sbi,
}
-int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_token, int status)
+int autofs4_wait_release(struct autofs_sb_info *sbi, autofs_wqt_t wait_queue_entry_token, int status)
{
struct autofs_wait_queue *wq, **wql;
mutex_lock(&sbi->wq_mutex);
for (wql = &sbi->queues; (wq = *wql) != NULL; wql = &wq->next) {
- if (wq->wait_queue_token == wait_queue_token)
+ if (wq->wait_queue_entry_token == wait_queue_entry_token)
break;
}
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index 9bf90bcc56ac..bb3a02ca9da4 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -18,7 +18,7 @@
#include <linux/fscache-cache.h>
#include <linux/timer.h>
-#include <linux/wait.h>
+#include <linux/wait_bit.h>
#include <linux/cred.h>
#include <linux/workqueue.h>
#include <linux/security.h>
@@ -97,7 +97,7 @@ struct cachefiles_cache {
* backing file read tracking
*/
struct cachefiles_one_read {
- wait_queue_t monitor; /* link into monitored waitqueue */
+ wait_queue_entry_t monitor; /* link into monitored waitqueue */
struct page *back_page; /* backing file page we're waiting for */
struct page *netfs_page; /* netfs page we're going to fill */
struct fscache_retrieval *op; /* retrieval op covering this */
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 41df8a27d7eb..3978b324cbca 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -204,7 +204,7 @@ wait_for_old_object:
wait_queue_head_t *wq;
signed long timeout = 60 * HZ;
- wait_queue_t wait;
+ wait_queue_entry_t wait;
bool requeue;
/* if the object we're waiting for is queued for processing,
diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index afbdc418966d..18d7aa61ef0f 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -21,7 +21,7 @@
* - we use this to detect read completion of backing pages
* - the caller holds the waitqueue lock
*/
-static int cachefiles_read_waiter(wait_queue_t *wait, unsigned mode,
+static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode,
int sync, void *_key)
{
struct cachefiles_one_read *monitor =
@@ -48,7 +48,7 @@ static int cachefiles_read_waiter(wait_queue_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/cifs/inode.c b/fs/cifs/inode.c
index 4d1fcd76d022..a8693632235f 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -24,6 +24,7 @@
#include <linux/pagemap.h>
#include <linux/freezer.h>
#include <linux/sched/signal.h>
+#include <linux/wait_bit.h>
#include <asm/div64.h>
#include "cifsfs.h"
diff --git a/fs/dax.c b/fs/dax.c
index 9187f3b07f3e..33d05aa02aad 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -84,7 +84,7 @@ struct exceptional_entry_key {
};
struct wait_exceptional_entry_queue {
- wait_queue_t wait;
+ wait_queue_entry_t wait;
struct exceptional_entry_key key;
};
@@ -108,7 +108,7 @@ static wait_queue_head_t *dax_entry_waitqueue(struct address_space *mapping,
return wait_table + hash;
}
-static int wake_exceptional_entry_func(wait_queue_t *wait, unsigned int mode,
+static int wake_exceptional_entry_func(wait_queue_entry_t *wait, unsigned int mode,
int sync, void *keyp)
{
struct exceptional_entry_key *key = keyp;
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 68b9fffcb2c8..9736df2ce89d 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -191,7 +191,7 @@ static void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt)
* This is used to atomically remove a wait queue entry from the eventfd wait
* queue head, and read/reset the counter value.
*/
-int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait,
+int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait,
__u64 *cnt)
{
unsigned long flags;
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 5420767c9b68..b1c8e23ddf65 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -244,7 +244,7 @@ struct eppoll_entry {
* Wait queue item that will be linked to the target file wait
* queue head.
*/
- wait_queue_t wait;
+ wait_queue_entry_t wait;
/* The wait queue head that linked the "wait" wait queue item */
wait_queue_head_t *whead;
@@ -347,13 +347,13 @@ static inline int ep_is_linked(struct list_head *p)
return !list_empty(p);
}
-static inline struct eppoll_entry *ep_pwq_from_wait(wait_queue_t *p)
+static inline struct eppoll_entry *ep_pwq_from_wait(wait_queue_entry_t *p)
{
return container_of(p, struct eppoll_entry, wait);
}
/* Get the "struct epitem" from a wait queue pointer */
-static inline struct epitem *ep_item_from_wait(wait_queue_t *p)
+static inline struct epitem *ep_item_from_wait(wait_queue_entry_t *p)
{
return container_of(p, struct eppoll_entry, wait)->base;
}
@@ -1078,7 +1078,7 @@ static struct epitem *ep_find(struct eventpoll *ep, struct file *file, int fd)
* mechanism. It is called by the stored file descriptors when they
* have events to report.
*/
-static int ep_poll_callback(wait_queue_t *wait, unsigned mode, int sync, void *key)
+static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)
{
int pwake = 0;
unsigned long flags;
@@ -1094,7 +1094,7 @@ static int ep_poll_callback(wait_queue_t *wait, unsigned mode, int sync, void *k
* 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);
@@ -1699,7 +1699,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
int res = 0, eavail, timed_out = 0;
unsigned long flags;
u64 slack = 0;
- wait_queue_t wait;
+ wait_queue_entry_t wait;
ktime_t expires, *to = NULL;
if (timeout > 0) {
diff --git a/fs/fs_pin.c b/fs/fs_pin.c
index 611b5408f6ec..e747b3d720ee 100644
--- a/fs/fs_pin.c
+++ b/fs/fs_pin.c
@@ -34,7 +34,7 @@ void pin_insert(struct fs_pin *pin, struct vfsmount *m)
void pin_kill(struct fs_pin *p)
{
- wait_queue_t wait;
+ wait_queue_entry_t wait;
if (!p) {
rcu_read_unlock();
@@ -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/inode.c b/fs/inode.c
index db5914783a71..70761d6cafcd 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1891,11 +1891,11 @@ static void __wait_on_freeing_inode(struct inode *inode)
wait_queue_head_t *wq;
DEFINE_WAIT_BIT(wait, &inode->i_state, __I_NEW);
wq = bit_waitqueue(&inode->i_state, __I_NEW);
- prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE);
spin_unlock(&inode->i_lock);
spin_unlock(&inode_hash_lock);
schedule();
- finish_wait(wq, &wait.wait);
+ finish_wait(wq, &wait.wq_entry);
spin_lock(&inode_hash_lock);
}
@@ -2038,11 +2038,11 @@ static void __inode_dio_wait(struct inode *inode)
DEFINE_WAIT_BIT(q, &inode->i_state, __I_DIO_WAKEUP);
do {
- prepare_to_wait(wq, &q.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait(wq, &q.wq_entry, TASK_UNINTERRUPTIBLE);
if (atomic_read(&inode->i_dio_count))
schedule();
} while (atomic_read(&inode->i_dio_count));
- finish_wait(wq, &q.wait);
+ finish_wait(wq, &q.wq_entry);
}
/**
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index ebad34266bcf..7d5ef3bf3f3e 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -2579,10 +2579,10 @@ restart:
wait_queue_head_t *wq;
DEFINE_WAIT_BIT(wait, &jinode->i_flags, __JI_COMMIT_RUNNING);
wq = bit_waitqueue(&jinode->i_flags, __JI_COMMIT_RUNNING);
- prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE);
spin_unlock(&journal->j_list_lock);
schedule();
- finish_wait(wq, &wait.wait);
+ finish_wait(wq, &wait.wq_entry);
goto restart;
}
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 3e24392f2caa..8701d7617964 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -7,6 +7,7 @@
#include <linux/security.h>
#include <linux/crc32.h>
#include <linux/nfs_page.h>
+#include <linux/wait_bit.h>
#define NFS_MS_MASK (MS_RDONLY|MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index c08c46a3b8cd..be5a8f84e5bb 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6372,7 +6372,7 @@ struct nfs4_lock_waiter {
};
static int
-nfs4_wake_lock_waiter(wait_queue_t *wait, unsigned int mode, int flags, void *key)
+nfs4_wake_lock_waiter(wait_queue_entry_t *wait, unsigned int mode, int flags, void *key)
{
int ret;
struct cb_notify_lock_args *cbnl = key;
@@ -6415,7 +6415,7 @@ nfs4_retry_setlk(struct nfs4_state *state, int cmd, struct file_lock *request)
.inode = state->inode,
.owner = &owner,
.notified = false };
- wait_queue_t wait;
+ wait_queue_entry_t wait;
/* Don't bother with waitqueue if we don't expect a callback */
if (!test_bit(NFS_STATE_MAY_NOTIFY_LOCK, &state->flags))
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index febed1217b3f..70ded52dc1dd 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2161,7 +2161,7 @@ void nilfs_flush_segment(struct super_block *sb, ino_t ino)
}
struct nilfs_segctor_wait_request {
- wait_queue_t wq;
+ wait_queue_entry_t wq;
__u32 seq;
int err;
atomic_t done;
@@ -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 83b506020718..038d67545d9f 100644
--- a/fs/orangefs/orangefs-bufmap.c
+++ b/fs/orangefs/orangefs-bufmap.c
@@ -46,8 +46,8 @@ 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)))
- __add_wait_queue_tail(&m->q, &wait);
+ if (likely(list_empty(&wait.entry)))
+ __add_wait_queue_entry_tail(&m->q, &wait);
set_current_state(TASK_UNINTERRUPTIBLE);
if (m->c == -1)
@@ -84,8 +84,8 @@ static int wait_for_free(struct slot_map *m)
do {
long n = left, t;
- if (likely(list_empty(&wait.task_list)))
- __add_wait_queue_tail_exclusive(&m->q, &wait);
+ if (likely(list_empty(&wait.entry)))
+ __add_wait_queue_entry_tail_exclusive(&m->q, &wait);
set_current_state(TASK_INTERRUPTIBLE);
if (m->c > 0)
@@ -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/reiserfs/journal.c b/fs/reiserfs/journal.c
index 39bb1e838d8d..a11d773e5ff3 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2956,7 +2956,7 @@ void reiserfs_wait_on_write_block(struct super_block *s)
static void queue_log_writer(struct super_block *s)
{
- wait_queue_t wait;
+ wait_queue_entry_t wait;
struct reiserfs_journal *journal = SB_JOURNAL(s);
set_bit(J_WRITERS_QUEUED, &journal->j_state);
diff --git a/fs/select.c b/fs/select.c
index d6c652a31e99..5b524a977d91 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -180,7 +180,7 @@ static struct poll_table_entry *poll_get_entry(struct poll_wqueues *p)
return table->entry++;
}
-static int __pollwake(wait_queue_t *wait, unsigned mode, int sync, void *key)
+static int __pollwake(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)
{
struct poll_wqueues *pwq = wait->private;
DECLARE_WAITQUEUE(dummy_wait, pwq->polling_task);
@@ -206,7 +206,7 @@ static int __pollwake(wait_queue_t *wait, unsigned mode, int sync, void *key)
return default_wake_function(&dummy_wait, mode, sync, key);
}
-static int pollwake(wait_queue_t *wait, unsigned mode, int sync, void *key)
+static int pollwake(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)
{
struct poll_table_entry *entry;
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 7e3d71109f51..593b022ac11b 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -43,7 +43,7 @@ void signalfd_cleanup(struct sighand_struct *sighand)
if (likely(!waitqueue_active(wqh)))
return;
- /* wait_queue_t->func(POLLFREE) should do remove_wait_queue() */
+ /* wait_queue_entry_t->func(POLLFREE) should do remove_wait_queue() */
wake_up_poll(wqh, POLLHUP | POLLFREE);
}
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 1d622f276e3a..6148ccd6cccf 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -81,7 +81,7 @@ struct userfaultfd_unmap_ctx {
struct userfaultfd_wait_queue {
struct uffd_msg msg;
- wait_queue_t wq;
+ wait_queue_entry_t wq;
struct userfaultfd_ctx *ctx;
bool waken;
};
@@ -91,7 +91,7 @@ struct userfaultfd_wake_range {
unsigned long len;
};
-static int userfaultfd_wake_function(wait_queue_t *wq, unsigned mode,
+static int userfaultfd_wake_function(wait_queue_entry_t *wq, unsigned mode,
int wake_flags, void *key)
{
struct userfaultfd_wake_range *range = key;
@@ -129,7 +129,7 @@ static int userfaultfd_wake_function(wait_queue_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);
}
@@ -860,7 +860,7 @@ wakeup:
static inline struct userfaultfd_wait_queue *find_userfault_in(
wait_queue_head_t *wqh)
{
- wait_queue_t *wq;
+ wait_queue_entry_t *wq;
struct userfaultfd_wait_queue *uwq;
VM_BUG_ON(!spin_is_locked(&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);
}
@@ -1747,17 +1747,17 @@ static long userfaultfd_ioctl(struct file *file, unsigned cmd,
static void userfaultfd_show_fdinfo(struct seq_file *m, struct file *f)
{
struct userfaultfd_ctx *ctx = f->private_data;
- wait_queue_t *wq;
+ wait_queue_entry_t *wq;
struct userfaultfd_wait_queue *uwq;
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++;
}
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 990210fcb9c3..b9c12e1cc23a 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -269,12 +269,12 @@ xfs_inew_wait(
DEFINE_WAIT_BIT(wait, &ip->i_flags, __XFS_INEW_BIT);
do {
- prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE);
if (!xfs_iflags_test(ip, XFS_INEW))
break;
schedule();
} while (true);
- finish_wait(wq, &wait.wait);
+ finish_wait(wq, &wait.wq_entry);
}
/*
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index ec9826c56500..c0a1e840a588 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -622,12 +622,12 @@ __xfs_iflock(
DEFINE_WAIT_BIT(wait, &ip->i_flags, __XFS_IFLOCK_BIT);
do {
- prepare_to_wait_exclusive(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait_exclusive(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE);
if (xfs_isiflocked(ip))
io_schedule();
} while (!xfs_iflock_nowait(ip));
- finish_wait(wq, &wait.wait);
+ finish_wait(wq, &wait.wq_entry);
}
STATIC uint
@@ -2486,11 +2486,11 @@ __xfs_iunpin_wait(
xfs_iunpin(ip);
do {
- prepare_to_wait(wq, &wait.wait, TASK_UNINTERRUPTIBLE);
+ prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE);
if (xfs_ipincount(ip))
io_schedule();
} while (xfs_ipincount(ip));
- finish_wait(wq, &wait.wait);
+ finish_wait(wq, &wait.wq_entry);
}
void
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 16:55:25 +0000