From ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 20 Jun 2017 12:06:13 +0200 Subject: sched/wait: Rename wait_queue_t => wait_queue_entry_t Rename: wait_queue_t => wait_queue_entry_t 'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue", but in reality it's a queue *entry*. The 'real' queue is the wait queue head, which had to carry the name. Start sorting this out by renaming it to 'wait_queue_entry_t'. This also allows the real structure name 'struct __wait_queue' to lose its double underscore and become 'struct wait_queue_entry', which is the more canonical nomenclature for such data types. Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- sound/core/control.c | 2 +- sound/core/hwdep.c | 2 +- sound/core/init.c | 2 +- sound/core/oss/pcm_oss.c | 4 ++-- sound/core/pcm_lib.c | 2 +- sound/core/pcm_native.c | 4 ++-- sound/core/rawmidi.c | 8 ++++---- sound/core/seq/seq_fifo.c | 2 +- sound/core/seq/seq_memory.c | 2 +- sound/core/timer.c | 2 +- 10 files changed, 15 insertions(+), 15 deletions(-) (limited to 'sound/core') diff --git a/sound/core/control.c b/sound/core/control.c index c109b82eef4b..6362da17ac3f 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1577,7 +1577,7 @@ static ssize_t snd_ctl_read(struct file *file, char __user *buffer, struct snd_ctl_event ev; struct snd_kctl_event *kev; while (list_empty(&ctl->events)) { - wait_queue_t wait; + wait_queue_entry_t wait; if ((file->f_flags & O_NONBLOCK) != 0 || result > 0) { err = -EAGAIN; goto __end_lock; diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c index 9602a7e38d8a..a73baa1242be 100644 --- a/sound/core/hwdep.c +++ b/sound/core/hwdep.c @@ -85,7 +85,7 @@ static int snd_hwdep_open(struct inode *inode, struct file * file) int major = imajor(inode); struct snd_hwdep *hw; int err; - wait_queue_t wait; + wait_queue_entry_t wait; if (major == snd_major) { hw = snd_lookup_minor_data(iminor(inode), diff --git a/sound/core/init.c b/sound/core/init.c index 6bda8436d765..d61d2b3cd521 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -989,7 +989,7 @@ EXPORT_SYMBOL(snd_card_file_remove); */ int snd_power_wait(struct snd_card *card, unsigned int power_state) { - wait_queue_t wait; + wait_queue_entry_t wait; int result = 0; /* fastpath */ diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 36baf962f9b0..cd8b7bef8d06 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -1554,7 +1554,7 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size) ssize_t result = 0; snd_pcm_state_t state; long res; - wait_queue_t wait; + wait_queue_entry_t wait; runtime = substream->runtime; init_waitqueue_entry(&wait, current); @@ -2387,7 +2387,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) struct snd_pcm_oss_file *pcm_oss_file; struct snd_pcm_oss_setup setup[2]; int nonblock; - wait_queue_t wait; + wait_queue_entry_t wait; err = nonseekable_open(inode, file); if (err < 0) diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 5088d4b8db22..dd5254077ef7 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1904,7 +1904,7 @@ static int wait_for_avail(struct snd_pcm_substream *substream, { struct snd_pcm_runtime *runtime = substream->runtime; int is_playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; - wait_queue_t wait; + wait_queue_entry_t wait; int err = 0; snd_pcm_uframes_t avail = 0; long wait_time, tout; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 13dec5ec93f2..faa2e2be6f2e 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1652,7 +1652,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream, struct snd_card *card; struct snd_pcm_runtime *runtime; struct snd_pcm_substream *s; - wait_queue_t wait; + wait_queue_entry_t wait; int result = 0; int nonblock = 0; @@ -2353,7 +2353,7 @@ static int snd_pcm_capture_open(struct inode *inode, struct file *file) static int snd_pcm_open(struct file *file, struct snd_pcm *pcm, int stream) { int err; - wait_queue_t wait; + wait_queue_entry_t wait; if (pcm == NULL) { err = -ENODEV; diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index ab890336175f..32588ad05653 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -368,7 +368,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) int err; struct snd_rawmidi *rmidi; struct snd_rawmidi_file *rawmidi_file = NULL; - wait_queue_t wait; + wait_queue_entry_t wait; if ((file->f_flags & O_APPEND) && !(file->f_flags & O_NONBLOCK)) return -EINVAL; /* invalid combination */ @@ -1002,7 +1002,7 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun while (count > 0) { spin_lock_irq(&runtime->lock); while (!snd_rawmidi_ready(substream)) { - wait_queue_t wait; + wait_queue_entry_t wait; if ((file->f_flags & O_NONBLOCK) != 0 || result > 0) { spin_unlock_irq(&runtime->lock); return result > 0 ? result : -EAGAIN; @@ -1306,7 +1306,7 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, while (count > 0) { spin_lock_irq(&runtime->lock); while (!snd_rawmidi_ready_append(substream, count)) { - wait_queue_t wait; + wait_queue_entry_t wait; if (file->f_flags & O_NONBLOCK) { spin_unlock_irq(&runtime->lock); return result > 0 ? result : -EAGAIN; @@ -1338,7 +1338,7 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, if (file->f_flags & O_DSYNC) { spin_lock_irq(&runtime->lock); while (runtime->avail != runtime->buffer_size) { - wait_queue_t wait; + wait_queue_entry_t wait; unsigned int last_avail = runtime->avail; init_waitqueue_entry(&wait, current); add_wait_queue(&runtime->sleep, &wait); diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index 01c4cfe30c9f..a8c2822e0198 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -179,7 +179,7 @@ int snd_seq_fifo_cell_out(struct snd_seq_fifo *f, { struct snd_seq_event_cell *cell; unsigned long flags; - wait_queue_t wait; + wait_queue_entry_t wait; if (snd_BUG_ON(!f)) return -EINVAL; diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index d4c61ec9be13..d6e9aacdc36b 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -227,7 +227,7 @@ static int snd_seq_cell_alloc(struct snd_seq_pool *pool, struct snd_seq_event_cell *cell; unsigned long flags; int err = -EAGAIN; - wait_queue_t wait; + wait_queue_entry_t wait; if (pool == NULL) return -EINVAL; diff --git a/sound/core/timer.c b/sound/core/timer.c index cd67d1c12cf1..884c3066b028 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -1964,7 +1964,7 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, spin_lock_irq(&tu->qlock); while ((long)count - result >= unit) { while (!tu->qused) { - wait_queue_t wait; + wait_queue_entry_t wait; if ((file->f_flags & O_NONBLOCK) != 0 || result > 0) { err = -EAGAIN; -- cgit