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-rw-r--r--fs/cachefiles/daemon.c6
-rw-r--r--fs/coda/psdev.c4
-rw-r--r--fs/debugfs/file.c2
-rw-r--r--fs/dlm/plock.c2
-rw-r--r--fs/dlm/user.c2
-rw-r--r--fs/ecryptfs/miscdev.c2
-rw-r--r--fs/eventfd.c18
-rw-r--r--fs/eventpoll.c22
-rw-r--r--fs/fcntl.c12
-rw-r--r--fs/fuse/dev.c8
-rw-r--r--fs/fuse/file.c2
-rw-r--r--fs/kernfs/file.c4
-rw-r--r--fs/notify/fanotify/fanotify_user.c2
-rw-r--r--fs/notify/inotify/inotify_user.c2
-rw-r--r--fs/ocfs2/dlmfs/dlmfs.c6
-rw-r--r--fs/orangefs/devorangefs-req.c2
-rw-r--r--fs/pipe.c22
-rw-r--r--fs/proc/kmsg.c2
-rw-r--r--fs/proc/proc_sysctl.c4
-rw-r--r--fs/proc_namespace.c4
-rw-r--r--fs/select.c10
-rw-r--r--fs/signalfd.c4
-rw-r--r--fs/timerfd.c2
-rw-r--r--fs/userfaultfd.c16
24 files changed, 80 insertions, 80 deletions
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index 7edbd0679952..3fdee214a5bb 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -289,7 +289,7 @@ found_command:
/*
* poll for culling state
- * - use POLLOUT to indicate culling state
+ * - use EPOLLOUT to indicate culling state
*/
static __poll_t cachefiles_daemon_poll(struct file *file,
struct poll_table_struct *poll)
@@ -301,10 +301,10 @@ static __poll_t cachefiles_daemon_poll(struct file *file,
mask = 0;
if (test_bit(CACHEFILES_STATE_CHANGED, &cache->flags))
- mask |= POLLIN;
+ mask |= EPOLLIN;
if (test_bit(CACHEFILES_CULLING, &cache->flags))
- mask |= POLLOUT;
+ mask |= EPOLLOUT;
return mask;
}
diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index 80b9b84391a9..c5234c21b539 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -64,12 +64,12 @@ static struct class *coda_psdev_class;
static __poll_t coda_psdev_poll(struct file *file, poll_table * wait)
{
struct venus_comm *vcp = (struct venus_comm *) file->private_data;
- __poll_t mask = POLLOUT | POLLWRNORM;
+ __poll_t mask = EPOLLOUT | EPOLLWRNORM;
poll_wait(file, &vcp->vc_waitq, wait);
mutex_lock(&vcp->vc_mutex);
if (!list_empty(&vcp->vc_pending))
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
mutex_unlock(&vcp->vc_mutex);
return mask;
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 20bb73a931dd..1f99678ff5d3 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -214,7 +214,7 @@ static __poll_t full_proxy_poll(struct file *filp,
const struct file_operations *real_fops;
if (debugfs_file_get(dentry))
- return POLLHUP;
+ return EPOLLHUP;
real_fops = debugfs_real_fops(filp);
r = real_fops->poll(filp, wait);
diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index a4c63e9e6385..c7d5a2ea3d03 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -471,7 +471,7 @@ static __poll_t dev_poll(struct file *file, poll_table *wait)
spin_lock(&ops_lock);
if (!list_empty(&send_list))
- mask = POLLIN | POLLRDNORM;
+ mask = EPOLLIN | EPOLLRDNORM;
spin_unlock(&ops_lock);
return mask;
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 662432af8ce8..2a669390cd7f 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -896,7 +896,7 @@ static __poll_t device_poll(struct file *file, poll_table *wait)
spin_lock(&proc->asts_spin);
if (!list_empty(&proc->asts)) {
spin_unlock(&proc->asts_spin);
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
}
spin_unlock(&proc->asts_spin);
return 0;
diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
index 7423e792a092..2d1158e5f950 100644
--- a/fs/ecryptfs/miscdev.c
+++ b/fs/ecryptfs/miscdev.c
@@ -59,7 +59,7 @@ ecryptfs_miscdev_poll(struct file *file, poll_table *pt)
poll_wait(file, &daemon->wait, pt);
mutex_lock(&daemon->mux);
if (!list_empty(&daemon->msg_ctx_out_queue))
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
out_unlock_daemon:
daemon->flags &= ~ECRYPTFS_DAEMON_IN_POLL;
mutex_unlock(&daemon->mux);
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 04fd824142a1..012f5bd46dfa 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -45,7 +45,7 @@ struct eventfd_ctx {
*
* This function is supposed to be called by the kernel in paths that do not
* allow sleeping. In this function we allow the counter to reach the ULLONG_MAX
- * value, and we signal this as overflow condition by returning a POLLERR
+ * value, and we signal this as overflow condition by returning a EPOLLERR
* to poll(2).
*
* Returns the amount by which the counter was incremented. This will be less
@@ -60,7 +60,7 @@ __u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n)
n = ULLONG_MAX - ctx->count;
ctx->count += n;
if (waitqueue_active(&ctx->wqh))
- wake_up_locked_poll(&ctx->wqh, POLLIN);
+ wake_up_locked_poll(&ctx->wqh, EPOLLIN);
spin_unlock_irqrestore(&ctx->wqh.lock, flags);
return n;
@@ -96,7 +96,7 @@ static int eventfd_release(struct inode *inode, struct file *file)
{
struct eventfd_ctx *ctx = file->private_data;
- wake_up_poll(&ctx->wqh, POLLHUP);
+ wake_up_poll(&ctx->wqh, EPOLLHUP);
eventfd_ctx_put(ctx);
return 0;
}
@@ -150,11 +150,11 @@ static __poll_t eventfd_poll(struct file *file, poll_table *wait)
count = READ_ONCE(ctx->count);
if (count > 0)
- events |= POLLIN;
+ events |= EPOLLIN;
if (count == ULLONG_MAX)
- events |= POLLERR;
+ events |= EPOLLERR;
if (ULLONG_MAX - 1 > count)
- events |= POLLOUT;
+ events |= EPOLLOUT;
return events;
}
@@ -187,7 +187,7 @@ int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *w
eventfd_ctx_do_read(ctx, cnt);
__remove_wait_queue(&ctx->wqh, wait);
if (*cnt != 0 && waitqueue_active(&ctx->wqh))
- wake_up_locked_poll(&ctx->wqh, POLLOUT);
+ wake_up_locked_poll(&ctx->wqh, EPOLLOUT);
spin_unlock_irqrestore(&ctx->wqh.lock, flags);
return *cnt != 0 ? 0 : -EAGAIN;
@@ -231,7 +231,7 @@ static ssize_t eventfd_read(struct file *file, char __user *buf, size_t count,
if (likely(res > 0)) {
eventfd_ctx_do_read(ctx, &ucnt);
if (waitqueue_active(&ctx->wqh))
- wake_up_locked_poll(&ctx->wqh, POLLOUT);
+ wake_up_locked_poll(&ctx->wqh, EPOLLOUT);
}
spin_unlock_irq(&ctx->wqh.lock);
@@ -281,7 +281,7 @@ static ssize_t eventfd_write(struct file *file, const char __user *buf, size_t c
if (likely(res > 0)) {
ctx->count += ucnt;
if (waitqueue_active(&ctx->wqh))
- wake_up_locked_poll(&ctx->wqh, POLLIN);
+ wake_up_locked_poll(&ctx->wqh, EPOLLIN);
}
spin_unlock_irq(&ctx->wqh.lock);
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index d1a490c7e6c3..0f3494ed3ed0 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -95,9 +95,9 @@
/* Epoll private bits inside the event mask */
#define EP_PRIVATE_BITS (EPOLLWAKEUP | EPOLLONESHOT | EPOLLET | EPOLLEXCLUSIVE)
-#define EPOLLINOUT_BITS (POLLIN | POLLOUT)
+#define EPOLLINOUT_BITS (EPOLLIN | EPOLLOUT)
-#define EPOLLEXCLUSIVE_OK_BITS (EPOLLINOUT_BITS | POLLERR | POLLHUP | \
+#define EPOLLEXCLUSIVE_OK_BITS (EPOLLINOUT_BITS | EPOLLERR | EPOLLHUP | \
EPOLLWAKEUP | EPOLLET | EPOLLEXCLUSIVE)
/* Maximum number of nesting allowed inside epoll sets */
@@ -555,7 +555,7 @@ static int ep_poll_wakeup_proc(void *priv, void *cookie, int call_nests)
wait_queue_head_t *wqueue = (wait_queue_head_t *)cookie;
spin_lock_irqsave_nested(&wqueue->lock, flags, call_nests + 1);
- wake_up_locked_poll(wqueue, POLLIN);
+ wake_up_locked_poll(wqueue, EPOLLIN);
spin_unlock_irqrestore(&wqueue->lock, flags);
return 0;
@@ -575,7 +575,7 @@ static void ep_poll_safewake(wait_queue_head_t *wq)
static void ep_poll_safewake(wait_queue_head_t *wq)
{
- wake_up_poll(wq, POLLIN);
+ wake_up_poll(wq, EPOLLIN);
}
#endif
@@ -908,7 +908,7 @@ static __poll_t ep_read_events_proc(struct eventpoll *ep, struct list_head *head
list_for_each_entry_safe(epi, tmp, head, rdllink) {
if (ep_item_poll(epi, &pt, depth)) {
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
} else {
/*
* Item has been dropped into the ready list by the poll
@@ -1181,12 +1181,12 @@ static int ep_poll_callback(wait_queue_entry_t *wait, unsigned mode, int sync, v
if ((epi->event.events & EPOLLEXCLUSIVE) &&
!(pollflags & POLLFREE)) {
switch (pollflags & EPOLLINOUT_BITS) {
- case POLLIN:
- if (epi->event.events & POLLIN)
+ case EPOLLIN:
+ if (epi->event.events & EPOLLIN)
ewake = 1;
break;
- case POLLOUT:
- if (epi->event.events & POLLOUT)
+ case EPOLLOUT:
+ if (epi->event.events & EPOLLOUT)
ewake = 1;
break;
case 0:
@@ -2105,7 +2105,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
switch (op) {
case EPOLL_CTL_ADD:
if (!epi) {
- epds.events |= POLLERR | POLLHUP;
+ epds.events |= EPOLLERR | EPOLLHUP;
error = ep_insert(ep, &epds, tf.file, fd, full_check);
} else
error = -EEXIST;
@@ -2121,7 +2121,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
case EPOLL_CTL_MOD:
if (epi) {
if (!(epi->event.events & EPOLLEXCLUSIVE)) {
- epds.events |= POLLERR | POLLHUP;
+ epds.events |= EPOLLERR | EPOLLHUP;
error = ep_modify(ep, epi, &epds);
}
} else
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 4fc731876d6b..1e97f1fda90c 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -691,12 +691,12 @@ COMPAT_SYSCALL_DEFINE3(fcntl, unsigned int, fd, unsigned int, cmd,
/* Table to convert sigio signal codes into poll band bitmaps */
static const __poll_t band_table[NSIGPOLL] = {
- POLLIN | POLLRDNORM, /* POLL_IN */
- POLLOUT | POLLWRNORM | POLLWRBAND, /* POLL_OUT */
- POLLIN | POLLRDNORM | POLLMSG, /* POLL_MSG */
- POLLERR, /* POLL_ERR */
- POLLPRI | POLLRDBAND, /* POLL_PRI */
- POLLHUP | POLLERR /* POLL_HUP */
+ EPOLLIN | EPOLLRDNORM, /* POLL_IN */
+ EPOLLOUT | EPOLLWRNORM | EPOLLWRBAND, /* POLL_OUT */
+ EPOLLIN | EPOLLRDNORM | EPOLLMSG, /* POLL_MSG */
+ EPOLLERR, /* POLL_ERR */
+ EPOLLPRI | EPOLLRDBAND, /* POLL_PRI */
+ EPOLLHUP | EPOLLERR /* POLL_HUP */
};
static inline int sigio_perm(struct task_struct *p,
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index aa089a6925d0..5d06384c2cae 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -2006,21 +2006,21 @@ out:
static __poll_t fuse_dev_poll(struct file *file, poll_table *wait)
{
- __poll_t mask = POLLOUT | POLLWRNORM;
+ __poll_t mask = EPOLLOUT | EPOLLWRNORM;
struct fuse_iqueue *fiq;
struct fuse_dev *fud = fuse_get_dev(file);
if (!fud)
- return POLLERR;
+ return EPOLLERR;
fiq = &fud->fc->iq;
poll_wait(file, &fiq->waitq, wait);
spin_lock(&fiq->waitq.lock);
if (!fiq->connected)
- mask = POLLERR;
+ mask = EPOLLERR;
else if (request_pending(fiq))
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
spin_unlock(&fiq->waitq.lock);
return mask;
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index e85e974dd211..a201fb0ac64f 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2791,7 +2791,7 @@ __poll_t fuse_file_poll(struct file *file, poll_table *wait)
fc->no_poll = 1;
return DEFAULT_POLLMASK;
}
- return POLLERR;
+ return EPOLLERR;
}
EXPORT_SYMBOL_GPL(fuse_file_poll);
diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
index a03ce3422578..fd5ce883072e 100644
--- a/fs/kernfs/file.c
+++ b/fs/kernfs/file.c
@@ -823,7 +823,7 @@ void kernfs_drain_open_files(struct kernfs_node *kn)
* the content and then you use 'poll' or 'select' to wait for
* the content to change. When the content changes (assuming the
* manager for the kobject supports notification), poll will
- * return POLLERR|POLLPRI, and select will return the fd whether
+ * return EPOLLERR|EPOLLPRI, and select will return the fd whether
* it is waiting for read, write, or exceptions.
* Once poll/select indicates that the value has changed, you
* need to close and re-open the file, or seek to 0 and read again.
@@ -851,7 +851,7 @@ static __poll_t kernfs_fop_poll(struct file *filp, poll_table *wait)
return DEFAULT_POLLMASK;
trigger:
- return DEFAULT_POLLMASK|POLLERR|POLLPRI;
+ return DEFAULT_POLLMASK|EPOLLERR|EPOLLPRI;
}
static void kernfs_notify_workfn(struct work_struct *work)
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index ef08d64c84b8..c07eb3d655ea 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -247,7 +247,7 @@ static __poll_t fanotify_poll(struct file *file, poll_table *wait)
poll_wait(file, &group->notification_waitq, wait);
spin_lock(&group->notification_lock);
if (!fsnotify_notify_queue_is_empty(group))
- ret = POLLIN | POLLRDNORM;
+ ret = EPOLLIN | EPOLLRDNORM;
spin_unlock(&group->notification_lock);
return ret;
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 5c29bf16814f..2c908b31d6c9 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -115,7 +115,7 @@ static __poll_t inotify_poll(struct file *file, poll_table *wait)
poll_wait(file, &group->notification_waitq, wait);
spin_lock(&group->notification_lock);
if (!fsnotify_notify_queue_is_empty(group))
- ret = POLLIN | POLLRDNORM;
+ ret = EPOLLIN | EPOLLRDNORM;
spin_unlock(&group->notification_lock);
return ret;
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 385fcefa8bc5..602c71f32740 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -71,7 +71,7 @@ struct workqueue_struct *user_dlm_worker;
* Over time, dlmfs has added some features that were not part of the
* initial ABI. Unfortunately, some of these features are not detectable
* via standard usage. For example, Linux's default poll always returns
- * POLLIN, so there is no way for a caller of poll(2) to know when dlmfs
+ * EPOLLIN, so there is no way for a caller of poll(2) to know when dlmfs
* added poll support. Instead, we provide this list of new capabilities.
*
* Capabilities is a read-only attribute. We do it as a module parameter
@@ -83,7 +83,7 @@ struct workqueue_struct *user_dlm_worker;
* interaction.
*
* Capabilities:
- * - bast : POLLIN against the file descriptor of a held lock
+ * - bast : EPOLLIN against the file descriptor of a held lock
* signifies a bast fired on the lock.
*/
#define DLMFS_CAPABILITIES "bast stackglue"
@@ -230,7 +230,7 @@ static __poll_t dlmfs_file_poll(struct file *file, poll_table *wait)
spin_lock(&ip->ip_lockres.l_lock);
if (ip->ip_lockres.l_flags & USER_LOCK_BLOCKED)
- event = POLLIN | POLLRDNORM;
+ event = EPOLLIN | EPOLLRDNORM;
spin_unlock(&ip->ip_lockres.l_lock);
return event;
diff --git a/fs/orangefs/devorangefs-req.c b/fs/orangefs/devorangefs-req.c
index f073cd9e6687..b03057afac2a 100644
--- a/fs/orangefs/devorangefs-req.c
+++ b/fs/orangefs/devorangefs-req.c
@@ -823,7 +823,7 @@ static __poll_t orangefs_devreq_poll(struct file *file,
poll_wait(file, &orangefs_request_list_waitq, poll_table);
if (!list_empty(&orangefs_request_list))
- poll_revent_mask |= POLLIN;
+ poll_revent_mask |= EPOLLIN;
return poll_revent_mask;
}
diff --git a/fs/pipe.c b/fs/pipe.c
index 0913aed7fd0d..7b1954caf388 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -327,7 +327,7 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
break;
}
if (do_wakeup) {
- wake_up_interruptible_sync_poll(&pipe->wait, POLLOUT | POLLWRNORM);
+ wake_up_interruptible_sync_poll(&pipe->wait, EPOLLOUT | EPOLLWRNORM);
kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
}
pipe_wait(pipe);
@@ -336,7 +336,7 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
/* Signal writers asynchronously that there is more room. */
if (do_wakeup) {
- wake_up_interruptible_sync_poll(&pipe->wait, POLLOUT | POLLWRNORM);
+ wake_up_interruptible_sync_poll(&pipe->wait, EPOLLOUT | EPOLLWRNORM);
kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
}
if (ret > 0)
@@ -463,7 +463,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
break;
}
if (do_wakeup) {
- wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLRDNORM);
+ wake_up_interruptible_sync_poll(&pipe->wait, EPOLLIN | EPOLLRDNORM);
kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
do_wakeup = 0;
}
@@ -474,7 +474,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
out:
__pipe_unlock(pipe);
if (do_wakeup) {
- wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLRDNORM);
+ wake_up_interruptible_sync_poll(&pipe->wait, EPOLLIN | EPOLLRDNORM);
kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
}
if (ret > 0 && sb_start_write_trylock(file_inode(filp)->i_sb)) {
@@ -523,19 +523,19 @@ pipe_poll(struct file *filp, poll_table *wait)
nrbufs = pipe->nrbufs;
mask = 0;
if (filp->f_mode & FMODE_READ) {
- mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
+ mask = (nrbufs > 0) ? EPOLLIN | EPOLLRDNORM : 0;
if (!pipe->writers && filp->f_version != pipe->w_counter)
- mask |= POLLHUP;
+ mask |= EPOLLHUP;
}
if (filp->f_mode & FMODE_WRITE) {
- mask |= (nrbufs < pipe->buffers) ? POLLOUT | POLLWRNORM : 0;
+ mask |= (nrbufs < pipe->buffers) ? EPOLLOUT | EPOLLWRNORM : 0;
/*
- * Most Unices do not set POLLERR for FIFOs but on Linux they
+ * Most Unices do not set EPOLLERR for FIFOs but on Linux they
* behave exactly like pipes for poll().
*/
if (!pipe->readers)
- mask |= POLLERR;
+ mask |= EPOLLERR;
}
return mask;
@@ -568,7 +568,7 @@ pipe_release(struct inode *inode, struct file *file)
pipe->writers--;
if (pipe->readers || pipe->writers) {
- wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
+ wake_up_interruptible_sync_poll(&pipe->wait, EPOLLIN | EPOLLOUT | EPOLLRDNORM | EPOLLWRNORM | EPOLLERR | EPOLLHUP);
kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
}
@@ -936,7 +936,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
if (!is_pipe && !pipe->writers) {
if ((filp->f_flags & O_NONBLOCK)) {
- /* suppress POLLHUP until we have
+ /* suppress EPOLLHUP until we have
* seen a writer */
filp->f_version = pipe->w_counter;
} else {
diff --git a/fs/proc/kmsg.c b/fs/proc/kmsg.c
index f0bfb45c3f9f..4f4a2abb225e 100644
--- a/fs/proc/kmsg.c
+++ b/fs/proc/kmsg.c
@@ -44,7 +44,7 @@ static __poll_t kmsg_poll(struct file *file, poll_table *wait)
{
poll_wait(file, &log_wait, wait);
if (do_syslog(SYSLOG_ACTION_SIZE_UNREAD, NULL, 0, SYSLOG_FROM_PROC))
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
return 0;
}
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 63325377621a..c41ab261397d 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -640,7 +640,7 @@ static __poll_t proc_sys_poll(struct file *filp, poll_table *wait)
/* sysctl was unregistered */
if (IS_ERR(head))
- return POLLERR | POLLHUP;
+ return EPOLLERR | EPOLLHUP;
if (!table->proc_handler)
goto out;
@@ -653,7 +653,7 @@ static __poll_t proc_sys_poll(struct file *filp, poll_table *wait)
if (event != atomic_read(&table->poll->event)) {
filp->private_data = proc_sys_poll_event(table->poll);
- ret = POLLIN | POLLRDNORM | POLLERR | POLLPRI;
+ ret = EPOLLIN | EPOLLRDNORM | EPOLLERR | EPOLLPRI;
}
out:
diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c
index c8528d587e09..e16fb8f2049e 100644
--- a/fs/proc_namespace.c
+++ b/fs/proc_namespace.c
@@ -23,7 +23,7 @@ static __poll_t mounts_poll(struct file *file, poll_table *wait)
struct seq_file *m = file->private_data;
struct proc_mounts *p = m->private;
struct mnt_namespace *ns = p->ns;
- __poll_t res = POLLIN | POLLRDNORM;
+ __poll_t res = EPOLLIN | EPOLLRDNORM;
int event;
poll_wait(file, &p->ns->poll, wait);
@@ -31,7 +31,7 @@ static __poll_t mounts_poll(struct file *file, poll_table *wait)
event = READ_ONCE(ns->event);
if (m->poll_event != event) {
m->poll_event = event;
- res |= POLLERR | POLLPRI;
+ res |= EPOLLERR | EPOLLPRI;
}
return res;
diff --git a/fs/select.c b/fs/select.c
index ec14171dd78a..b6c36254028a 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -432,9 +432,9 @@ get_max:
return max;
}
-#define POLLIN_SET (POLLRDNORM | POLLRDBAND | POLLIN | POLLHUP | POLLERR)
-#define POLLOUT_SET (POLLWRBAND | POLLWRNORM | POLLOUT | POLLERR)
-#define POLLEX_SET (POLLPRI)
+#define POLLIN_SET (EPOLLRDNORM | EPOLLRDBAND | EPOLLIN | EPOLLHUP | EPOLLERR)
+#define POLLOUT_SET (EPOLLWRBAND | EPOLLWRNORM | EPOLLOUT | EPOLLERR)
+#define POLLEX_SET (EPOLLPRI)
static inline void wait_key_set(poll_table *wait, unsigned long in,
unsigned long out, unsigned long bit,
@@ -814,11 +814,11 @@ static inline __poll_t do_pollfd(struct pollfd *pollfd, poll_table *pwait,
fd = pollfd->fd;
if (fd >= 0) {
struct fd f = fdget(fd);
- mask = POLLNVAL;
+ mask = EPOLLNVAL;
if (f.file) {
/* userland u16 ->events contains POLL... bitmap */
__poll_t filter = demangle_poll(pollfd->events) |
- POLLERR | POLLHUP;
+ EPOLLERR | EPOLLHUP;
mask = DEFAULT_POLLMASK;
if (f.file->f_op->poll) {
pwait->_key = filter;
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 31e923bec99a..9990957264e3 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -45,7 +45,7 @@ void signalfd_cleanup(struct sighand_struct *sighand)
return;
/* wait_queue_entry_t->func(POLLFREE) should do remove_wait_queue() */
- wake_up_poll(wqh, POLLHUP | POLLFREE);
+ wake_up_poll(wqh, EPOLLHUP | POLLFREE);
}
struct signalfd_ctx {
@@ -69,7 +69,7 @@ static __poll_t signalfd_poll(struct file *file, poll_table *wait)
if (next_signal(&current->pending, &ctx->sigmask) ||
next_signal(&current->signal->shared_pending,
&ctx->sigmask))
- events |= POLLIN;
+ events |= EPOLLIN;
spin_unlock_irq(&current->sighand->siglock);
return events;
diff --git a/fs/timerfd.c b/fs/timerfd.c
index 0510717f3a53..cdad49da3ff7 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -237,7 +237,7 @@ static __poll_t timerfd_poll(struct file *file, poll_table *wait)
spin_lock_irqsave(&ctx->wqh.lock, flags);
if (ctx->ticks)
- events |= POLLIN;
+ events |= EPOLLIN;
spin_unlock_irqrestore(&ctx->wqh.lock, flags);
return events;
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 87a13a7c8270..cec550c8468f 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -483,7 +483,7 @@ int handle_userfault(struct vm_fault *vmf, unsigned long reason)
if (likely(must_wait && !READ_ONCE(ctx->released) &&
(return_to_userland ? !signal_pending(current) :
!fatal_signal_pending(current)))) {
- wake_up_poll(&ctx->fd_wqh, POLLIN);
+ wake_up_poll(&ctx->fd_wqh, EPOLLIN);
schedule();
ret |= VM_FAULT_MAJOR;
@@ -614,7 +614,7 @@ static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx,
spin_unlock(&ctx->event_wqh.lock);
- wake_up_poll(&ctx->fd_wqh, POLLIN);
+ wake_up_poll(&ctx->fd_wqh, EPOLLIN);
schedule();
spin_lock(&ctx->event_wqh.lock);
@@ -904,7 +904,7 @@ wakeup:
/* Flush pending events that may still wait on event_wqh */
wake_up_all(&ctx->event_wqh);
- wake_up_poll(&ctx->fd_wqh, POLLHUP);
+ wake_up_poll(&ctx->fd_wqh, EPOLLHUP);
userfaultfd_ctx_put(ctx);
return 0;
}
@@ -949,14 +949,14 @@ static __poll_t userfaultfd_poll(struct file *file, poll_table *wait)
switch (ctx->state) {
case UFFD_STATE_WAIT_API:
- return POLLERR;
+ return EPOLLERR;
case UFFD_STATE_RUNNING:
/*
* poll() never guarantees that read won't block.
* userfaults can be waken before they're read().
*/
if (unlikely(!(file->f_flags & O_NONBLOCK)))
- return POLLERR;
+ return EPOLLERR;
/*
* lockless access to see if there are pending faults
* __pollwait last action is the add_wait_queue but
@@ -970,14 +970,14 @@ static __poll_t userfaultfd_poll(struct file *file, poll_table *wait)
ret = 0;
smp_mb();
if (waitqueue_active(&ctx->fault_pending_wqh))
- ret = POLLIN;
+ ret = EPOLLIN;
else if (waitqueue_active(&ctx->event_wqh))
- ret = POLLIN;
+ ret = EPOLLIN;
return ret;
default:
WARN_ON_ONCE(1);
- return POLLERR;
+ return EPOLLERR;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 19:51:53 +0000