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authorJonathan Gray <jsg@cvs.openbsd.org>2015-04-06 05:35:30 +0000
committerJonathan Gray <jsg@cvs.openbsd.org>2015-04-06 05:35:30 +0000
commitc030f5766aa16372e60077808e29909fbfbde1ce (patch)
tree2fa34d9abd5b75b7353040ab6339ca40ea258568 /sys/dev/pci/drm
parent14181f676e4ea5e40df8604febf5fbf29a4e0a67 (diff)
add and use macros for wake_up/wake_up_all/wake_up_all_locked
Diffstat (limited to 'sys/dev/pci/drm')
-rw-r--r--sys/dev/pci/drm/drm_linux.h5
-rw-r--r--sys/dev/pci/drm/i915/i915_irq.c8
-rw-r--r--sys/dev/pci/drm/i915/intel_display.c4
-rw-r--r--sys/dev/pci/drm/radeon/evergreen.c14
-rw-r--r--sys/dev/pci/drm/radeon/r100.c6
-rw-r--r--sys/dev/pci/drm/radeon/r600.c6
-rw-r--r--sys/dev/pci/drm/radeon/radeon_fence.c6
-rw-r--r--sys/dev/pci/drm/radeon/radeon_sa.c4
-rw-r--r--sys/dev/pci/drm/radeon/rs600.c6
-rw-r--r--sys/dev/pci/drm/radeon/si.c14
-rw-r--r--sys/dev/pci/drm/ttm/ttm_bo.c16
-rw-r--r--sys/dev/pci/drm/ttm/ttm_execbuf_util.c4
-rw-r--r--sys/dev/pci/drm/ttm/ttm_lock.c12
13 files changed, 54 insertions, 51 deletions
diff --git a/sys/dev/pci/drm/drm_linux.h b/sys/dev/pci/drm/drm_linux.h
index c1c30c027b2..f8c259a6257 100644
--- a/sys/dev/pci/drm/drm_linux.h
+++ b/sys/dev/pci/drm/drm_linux.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: drm_linux.h,v 1.9 2015/04/05 11:53:53 kettenis Exp $ */
+/* $OpenBSD: drm_linux.h,v 1.10 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright (c) 2013, 2014 Mark Kettenis
*
@@ -109,6 +109,9 @@ spin_unlock_irqrestore(struct mutex *mtxp, __unused unsigned long flags)
#define write_lock(rwl) rw_enter_write(rwl)
#define write_unlock(rwl) rw_exit_write(rwl)
+#define wake_up(x) wakeup(x)
+#define wake_up_all(x) wakeup(x)
+#define wake_up_all_locked(x) wakeup(x)
#define NSEC_PER_SEC 1000000000L
diff --git a/sys/dev/pci/drm/i915/i915_irq.c b/sys/dev/pci/drm/i915/i915_irq.c
index db99a1fca1a..536ad2cd95a 100644
--- a/sys/dev/pci/drm/i915/i915_irq.c
+++ b/sys/dev/pci/drm/i915/i915_irq.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: i915_irq.c,v 1.21 2015/02/12 11:11:45 jsg Exp $ */
+/* $OpenBSD: i915_irq.c,v 1.22 2015/04/06 05:35:29 jsg Exp $ */
/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*-
*/
/*
@@ -349,7 +349,7 @@ static void notify_ring(struct drm_device *dev,
// trace_i915_gem_request_complete(ring, ring->get_seqno(ring, false));
- wakeup(ring);
+ wake_up_all(ring);
if (i915_enable_hangcheck) {
dev_priv->hangcheck_count = 0;
timeout_add_msec(&dev_priv->hangcheck_timer,
@@ -1467,7 +1467,7 @@ void i915_handle_error(struct drm_device *dev, bool wedged)
* Wakeup waiting processes so they don't hang
*/
for_each_ring(ring, dev_priv, i)
- wakeup(ring);
+ wake_up_all(ring);
}
task_add(systq, &dev_priv->error_task);
@@ -1679,7 +1679,7 @@ static bool i915_hangcheck_ring_idle(struct intel_ring_buffer *ring, bool *err)
*err = true;
}
#else
- wakeup(ring);
+ wake_up_all(ring);
#endif
return true;
}
diff --git a/sys/dev/pci/drm/i915/intel_display.c b/sys/dev/pci/drm/i915/intel_display.c
index 80ff8a58ea2..3dbdfd69ead 100644
--- a/sys/dev/pci/drm/i915/intel_display.c
+++ b/sys/dev/pci/drm/i915/intel_display.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: intel_display.c,v 1.43 2015/02/12 08:48:32 jsg Exp $ */
+/* $OpenBSD: intel_display.c,v 1.44 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright © 2006-2007 Intel Corporation
*
@@ -7226,7 +7226,7 @@ static void do_intel_finish_page_flip(struct drm_device *dev,
obj = work->old_fb_obj;
atomic_clear_int(&obj->pending_flip, 1 << intel_crtc->plane);
- wakeup(&dev_priv->pending_flip_queue);
+ wake_up(&dev_priv->pending_flip_queue);
task_add(systq, &work->task);
diff --git a/sys/dev/pci/drm/radeon/evergreen.c b/sys/dev/pci/drm/radeon/evergreen.c
index d56e89168d5..f10f29640fd 100644
--- a/sys/dev/pci/drm/radeon/evergreen.c
+++ b/sys/dev/pci/drm/radeon/evergreen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: evergreen.c,v 1.15 2015/02/12 11:11:45 jsg Exp $ */
+/* $OpenBSD: evergreen.c,v 1.16 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2010 Advanced Micro Devices, Inc.
*
@@ -3075,7 +3075,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[0]) {
drm_handle_vblank(ddev, 0);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
@@ -3101,7 +3101,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[1]) {
drm_handle_vblank(ddev, 1);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
@@ -3127,7 +3127,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[2]) {
drm_handle_vblank(ddev, 2);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[2]))
radeon_crtc_handle_flip(rdev, 2);
@@ -3153,7 +3153,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[3]) {
drm_handle_vblank(ddev, 3);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[3]))
radeon_crtc_handle_flip(rdev, 3);
@@ -3179,7 +3179,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[4]) {
drm_handle_vblank(ddev, 4);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[4]))
radeon_crtc_handle_flip(rdev, 4);
@@ -3205,7 +3205,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[5]) {
drm_handle_vblank(ddev, 5);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[5]))
radeon_crtc_handle_flip(rdev, 5);
diff --git a/sys/dev/pci/drm/radeon/r100.c b/sys/dev/pci/drm/radeon/r100.c
index 245df0b6b3f..bfc1cf31d71 100644
--- a/sys/dev/pci/drm/radeon/r100.c
+++ b/sys/dev/pci/drm/radeon/r100.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: r100.c,v 1.12 2015/04/06 03:49:47 jsg Exp $ */
+/* $OpenBSD: r100.c,v 1.13 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
@@ -789,7 +789,7 @@ int r100_irq_process(struct radeon_device *rdev)
if (rdev->irq.crtc_vblank_int[0]) {
drm_handle_vblank(rdev->ddev, 0);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
@@ -798,7 +798,7 @@ int r100_irq_process(struct radeon_device *rdev)
if (rdev->irq.crtc_vblank_int[1]) {
drm_handle_vblank(rdev->ddev, 1);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
diff --git a/sys/dev/pci/drm/radeon/r600.c b/sys/dev/pci/drm/radeon/r600.c
index d9b2564cc27..3f7a869ed78 100644
--- a/sys/dev/pci/drm/radeon/r600.c
+++ b/sys/dev/pci/drm/radeon/r600.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: r600.c,v 1.15 2015/04/06 03:49:47 jsg Exp $ */
+/* $OpenBSD: r600.c,v 1.16 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
@@ -3891,7 +3891,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[0]) {
drm_handle_vblank(rdev->ddev, 0);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
@@ -3917,7 +3917,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[1]) {
drm_handle_vblank(rdev->ddev, 1);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
diff --git a/sys/dev/pci/drm/radeon/radeon_fence.c b/sys/dev/pci/drm/radeon/radeon_fence.c
index c2bf182f532..fb6b7103eb1 100644
--- a/sys/dev/pci/drm/radeon/radeon_fence.c
+++ b/sys/dev/pci/drm/radeon/radeon_fence.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: radeon_fence.c,v 1.3 2015/02/10 06:19:36 jsg Exp $ */
+/* $OpenBSD: radeon_fence.c,v 1.4 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2009 Jerome Glisse.
* All Rights Reserved.
@@ -191,7 +191,7 @@ void radeon_fence_process(struct radeon_device *rdev, int ring)
if (wake) {
rdev->fence_drv[ring].last_activity = ticks;
- wakeup(&rdev->fence_queue);
+ wake_up_all(&rdev->fence_queue);
}
}
@@ -885,7 +885,7 @@ void radeon_fence_driver_fini(struct radeon_device *rdev)
/* no need to trigger GPU reset as we are unloading */
radeon_fence_driver_force_completion(rdev);
}
- wakeup(&rdev->fence_queue);
+ wake_up_all(&rdev->fence_queue);
radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);
rdev->fence_drv[ring].initialized = false;
}
diff --git a/sys/dev/pci/drm/radeon/radeon_sa.c b/sys/dev/pci/drm/radeon/radeon_sa.c
index e43b2608ddb..d42d0d8cb7d 100644
--- a/sys/dev/pci/drm/radeon/radeon_sa.c
+++ b/sys/dev/pci/drm/radeon/radeon_sa.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: radeon_sa.c,v 1.5 2015/02/10 10:50:49 jsg Exp $ */
+/* $OpenBSD: radeon_sa.c,v 1.6 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2011 Red Hat Inc.
* All Rights Reserved.
@@ -407,7 +407,7 @@ void radeon_sa_bo_free(struct radeon_device *rdev, struct radeon_sa_bo **sa_bo,
} else {
radeon_sa_bo_remove_locked(*sa_bo);
}
- wakeup(&sa_manager->wq);
+ wake_up_all_locked(&sa_manager->wq);
spin_unlock(&sa_manager->wq_lock);
*sa_bo = NULL;
}
diff --git a/sys/dev/pci/drm/radeon/rs600.c b/sys/dev/pci/drm/radeon/rs600.c
index 1ab0ba26d01..2a698c1fc00 100644
--- a/sys/dev/pci/drm/radeon/rs600.c
+++ b/sys/dev/pci/drm/radeon/rs600.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rs600.c,v 1.7 2015/02/12 11:11:45 jsg Exp $ */
+/* $OpenBSD: rs600.c,v 1.8 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2008 Advanced Micro Devices, Inc.
* Copyright 2008 Red Hat Inc.
@@ -726,7 +726,7 @@ int rs600_irq_process(struct radeon_device *rdev)
if (rdev->irq.crtc_vblank_int[0]) {
drm_handle_vblank(rdev->ddev, 0);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
@@ -735,7 +735,7 @@ int rs600_irq_process(struct radeon_device *rdev)
if (rdev->irq.crtc_vblank_int[1]) {
drm_handle_vblank(rdev->ddev, 1);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
diff --git a/sys/dev/pci/drm/radeon/si.c b/sys/dev/pci/drm/radeon/si.c
index 8d7344b3ddb..18230816052 100644
--- a/sys/dev/pci/drm/radeon/si.c
+++ b/sys/dev/pci/drm/radeon/si.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: si.c,v 1.19 2015/02/12 11:11:45 jsg Exp $ */
+/* $OpenBSD: si.c,v 1.20 2015/04/06 05:35:29 jsg Exp $ */
/*
* Copyright 2011 Advanced Micro Devices, Inc.
*
@@ -3764,7 +3764,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[0]) {
drm_handle_vblank(rdev->ddev, 0);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
@@ -3790,7 +3790,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[1]) {
drm_handle_vblank(rdev->ddev, 1);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
@@ -3816,7 +3816,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[2]) {
drm_handle_vblank(rdev->ddev, 2);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[2]))
radeon_crtc_handle_flip(rdev, 2);
@@ -3842,7 +3842,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[3]) {
drm_handle_vblank(rdev->ddev, 3);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[3]))
radeon_crtc_handle_flip(rdev, 3);
@@ -3868,7 +3868,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[4]) {
drm_handle_vblank(rdev->ddev, 4);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[4]))
radeon_crtc_handle_flip(rdev, 4);
@@ -3894,7 +3894,7 @@ restart_ih:
if (rdev->irq.crtc_vblank_int[5]) {
drm_handle_vblank(rdev->ddev, 5);
rdev->pm.vblank_sync = true;
- wakeup(&rdev->irq.vblank_queue);
+ wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[5]))
radeon_crtc_handle_flip(rdev, 5);
diff --git a/sys/dev/pci/drm/ttm/ttm_bo.c b/sys/dev/pci/drm/ttm/ttm_bo.c
index 8fc9aed8fa9..6eef2a475b3 100644
--- a/sys/dev/pci/drm/ttm/ttm_bo.c
+++ b/sys/dev/pci/drm/ttm/ttm_bo.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ttm_bo.c,v 1.13 2015/02/11 07:01:37 jsg Exp $ */
+/* $OpenBSD: ttm_bo.c,v 1.14 2015/04/06 05:35:29 jsg Exp $ */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
@@ -262,7 +262,7 @@ int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
*/
if (unlikely((bo->val_seq - sequence < (1 << 31))
|| !bo->seq_valid))
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
bo->val_seq = sequence;
bo->seq_valid = true;
@@ -311,7 +311,7 @@ void ttm_bo_unreserve_locked(struct ttm_buffer_object *bo)
{
ttm_bo_add_to_lru(bo);
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
}
void ttm_bo_unreserve(struct ttm_buffer_object *bo)
@@ -499,7 +499,7 @@ static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
ttm_bo_mem_put(bo, &bo->mem);
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
/*
* Since the final reference to this bo may not be dropped by
@@ -542,7 +542,7 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
if (!ret) {
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
}
refcount_acquire(&bo->list_kref);
@@ -594,7 +594,7 @@ static int ttm_bo_cleanup_refs_and_unlock(struct ttm_buffer_object *bo,
spin_unlock(&bdev->fence_lock);
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
spin_unlock(&glob->lru_lock);
ret = driver->sync_obj_wait(sync_obj, false, interruptible);
@@ -633,7 +633,7 @@ static int ttm_bo_cleanup_refs_and_unlock(struct ttm_buffer_object *bo,
if (ret || unlikely(list_empty(&bo->ddestroy))) {
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
spin_unlock(&glob->lru_lock);
return ret;
}
@@ -1899,7 +1899,7 @@ out:
*/
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
if (refcount_release(&bo->list_kref))
ttm_bo_release_list(bo);
return ret;
diff --git a/sys/dev/pci/drm/ttm/ttm_execbuf_util.c b/sys/dev/pci/drm/ttm/ttm_execbuf_util.c
index 51c11c0ba8c..e8f8c31d106 100644
--- a/sys/dev/pci/drm/ttm/ttm_execbuf_util.c
+++ b/sys/dev/pci/drm/ttm/ttm_execbuf_util.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ttm_execbuf_util.c,v 1.2 2015/02/10 10:50:49 jsg Exp $ */
+/* $OpenBSD: ttm_execbuf_util.c,v 1.3 2015/04/06 05:35:29 jsg Exp $ */
/**************************************************************************
*
* Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
@@ -46,7 +46,7 @@ static void ttm_eu_backoff_reservation_locked(struct list_head *list)
}
entry->reserved = false;
atomic_set(&bo->reserved, 0);
- wakeup(&bo->event_queue);
+ wake_up_all(&bo->event_queue);
}
}
diff --git a/sys/dev/pci/drm/ttm/ttm_lock.c b/sys/dev/pci/drm/ttm/ttm_lock.c
index 418396b4fe9..da2279c52a5 100644
--- a/sys/dev/pci/drm/ttm/ttm_lock.c
+++ b/sys/dev/pci/drm/ttm/ttm_lock.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ttm_lock.c,v 1.3 2015/02/10 10:50:49 jsg Exp $ */
+/* $OpenBSD: ttm_lock.c,v 1.4 2015/04/06 05:35:29 jsg Exp $ */
/**************************************************************************
*
* Copyright (c) 2007-2009 VMware, Inc., Palo Alto, CA., USA
@@ -58,7 +58,7 @@ void ttm_read_unlock(struct ttm_lock *lock)
{
spin_lock(&lock->lock);
if (--lock->rw == 0)
- wakeup(&lock->queue);
+ wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
}
EXPORT_SYMBOL(ttm_read_unlock);
@@ -153,7 +153,7 @@ void ttm_write_unlock(struct ttm_lock *lock)
{
spin_lock(&lock->lock);
lock->rw = 0;
- wakeup(&lock->queue);
+ wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
}
EXPORT_SYMBOL(ttm_write_unlock);
@@ -209,7 +209,7 @@ void ttm_write_lock_downgrade(struct ttm_lock *lock)
{
spin_lock(&lock->lock);
lock->rw = 1;
- wakeup(&lock->queue);
+ wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
}
@@ -222,7 +222,7 @@ static int __ttm_vt_unlock(struct ttm_lock *lock)
if (unlikely(!(lock->flags & TTM_VT_LOCK)))
ret = -EINVAL;
lock->flags &= ~TTM_VT_LOCK;
- wakeup(&lock->queue);
+ wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
return ret;
@@ -311,7 +311,7 @@ void ttm_suspend_unlock(struct ttm_lock *lock)
{
spin_lock(&lock->lock);
lock->flags &= ~TTM_SUSPEND_LOCK;
- wakeup(&lock->queue);
+ wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
}
EXPORT_SYMBOL(ttm_suspend_unlock);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-21 15:41:16 +0000