diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:06:13 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:18:27 +0200 |
| commit | ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f (patch) | |
| tree | a9312337219777a9d3fb65d4673bbc6b5eeacd9c /sound/core/rawmidi.c | |
| parent | 9705596d08ac87c18aee32cc97f2783b7d14624e (diff) | |
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 <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/core/rawmidi.c')
| -rw-r--r-- | sound/core/rawmidi.c | 8 |
1 files changed, 4 insertions, 4 deletions
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); |