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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-03 13:08:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-03 13:08:04 -0700
commit9bd42183b951051f73de121f7ee17091e7d26fbb (patch)
treec85c680126a0548a3c5f083e35f5b1cadce636f6 /sound
parent7447d56217e215e50317f308aee1ed293ac4f749 (diff)
parent72298e5c92c50edd8cb7cfda4519483ce65fa166 (diff)
downloadlinux-9bd42183b951051f73de121f7ee17091e7d26fbb.tar.bz2
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar: "The main changes in this cycle were: - Add the SYSTEM_SCHEDULING bootup state to move various scheduler debug checks earlier into the bootup. This turns silent and sporadically deadly bugs into nice, deterministic splats. Fix some of the splats that triggered. (Thomas Gleixner) - A round of restructuring and refactoring of the load-balancing and topology code (Peter Zijlstra) - Another round of consolidating ~20 of incremental scheduler code history: this time in terms of wait-queue nomenclature. (I didn't get much feedback on these renaming patches, and we can still easily change any names I might have misplaced, so if anyone hates a new name, please holler and I'll fix it.) (Ingo Molnar) - sched/numa improvements, fixes and updates (Rik van Riel) - Another round of x86/tsc scheduler clock code improvements, in hope of making it more robust (Peter Zijlstra) - Improve NOHZ behavior (Frederic Weisbecker) - Deadline scheduler improvements and fixes (Luca Abeni, Daniel Bristot de Oliveira) - Simplify and optimize the topology setup code (Lauro Ramos Venancio) - Debloat and decouple scheduler code some more (Nicolas Pitre) - Simplify code by making better use of llist primitives (Byungchul Park) - ... plus other fixes and improvements" * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (103 commits) sched/cputime: Refactor the cputime_adjust() code sched/debug: Expose the number of RT/DL tasks that can migrate sched/numa: Hide numa_wake_affine() from UP build sched/fair: Remove effective_load() sched/numa: Implement NUMA node level wake_affine() sched/fair: Simplify wake_affine() for the single socket case sched/numa: Override part of migrate_degrades_locality() when idle balancing sched/rt: Move RT related code from sched/core.c to sched/rt.c sched/deadline: Move DL related code from sched/core.c to sched/deadline.c sched/cpuset: Only offer CONFIG_CPUSETS if SMP is enabled sched/fair: Spare idle load balancing on nohz_full CPUs nohz: Move idle balancer registration to the idle path sched/loadavg: Generalize "_idle" naming to "_nohz" sched/core: Drop the unused try_get_task_struct() helper function sched/fair: WARN() and refuse to set buddy when !se->on_rq sched/debug: Fix SCHED_WARN_ON() to return a value on !CONFIG_SCHED_DEBUG as well sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming sched/wait: Move bit_wait_table[] and related functionality from sched/core.c to sched/wait_bit.c sched/wait: Split out the wait_bit*() APIs from <linux/wait.h> into <linux/wait_bit.h> sched/wait: Re-adjust macro line continuation backslashes in <linux/wait.h> ...
Diffstat (limited to 'sound')
-rw-r--r--sound/core/control.c2
-rw-r--r--sound/core/hwdep.c2
-rw-r--r--sound/core/init.c2
-rw-r--r--sound/core/oss/pcm_oss.c4
-rw-r--r--sound/core/pcm_lib.c2
-rw-r--r--sound/core/pcm_native.c4
-rw-r--r--sound/core/rawmidi.c8
-rw-r--r--sound/core/seq/seq_fifo.c2
-rw-r--r--sound/core/seq/seq_memory.c2
-rw-r--r--sound/core/timer.c2
-rw-r--r--sound/isa/wavefront/wavefront_synth.c2
-rw-r--r--sound/pci/mixart/mixart_core.c4
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c2
13 files changed, 19 insertions, 19 deletions
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 009e6c98754e..877176067072 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;
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 4dae9ff9ef5a..0b1e4b34b299 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -1782,7 +1782,7 @@ wavefront_should_cause_interrupt (snd_wavefront_t *dev,
int val, int port, unsigned long timeout)
{
- wait_queue_t wait;
+ wait_queue_entry_t wait;
init_waitqueue_entry(&wait, current);
spin_lock_irq(&dev->irq_lock);
diff --git a/sound/pci/mixart/mixart_core.c b/sound/pci/mixart/mixart_core.c
index dccf3db48fe0..8bf2ce32d4a8 100644
--- a/sound/pci/mixart/mixart_core.c
+++ b/sound/pci/mixart/mixart_core.c
@@ -239,7 +239,7 @@ int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int
struct mixart_msg resp;
u32 msg_frame = 0; /* set to 0, so it's no notification to wait for, but the answer */
int err;
- wait_queue_t wait;
+ wait_queue_entry_t wait;
long timeout;
init_waitqueue_entry(&wait, current);
@@ -284,7 +284,7 @@ int snd_mixart_send_msg_wait_notif(struct mixart_mgr *mgr,
struct mixart_msg *request, u32 notif_event)
{
int err;
- wait_queue_t wait;
+ wait_queue_entry_t wait;
long timeout;
if (snd_BUG_ON(!notif_event))
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index fe4ba463b57c..1114166c685c 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -781,7 +781,7 @@ static snd_pcm_uframes_t snd_ymfpci_capture_pointer(struct snd_pcm_substream *su
static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
{
- wait_queue_t wait;
+ wait_queue_entry_t wait;
int loops = 4;
while (loops-- > 0) {