diff options
Diffstat (limited to 'mali_kbase/mali_kbase_core_linux.c')
| -rw-r--r-- | mali_kbase/mali_kbase_core_linux.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mali_kbase/mali_kbase_core_linux.c b/mali_kbase/mali_kbase_core_linux.c index dd8ba7f..75e8023 100644 --- a/mali_kbase/mali_kbase_core_linux.c +++ b/mali_kbase/mali_kbase_core_linux.c @@ -326,6 +326,7 @@ static struct kbase_file *kbase_file_new(struct kbase_device *const kbdev, #if IS_ENABLED(CONFIG_DEBUG_FS) init_waitqueue_head(&kfile->zero_fops_count_wait); #endif + init_waitqueue_head(&kfile->event_queue); } return kfile; } @@ -2501,7 +2502,7 @@ static ssize_t kbase_read(struct file *filp, char __user *buf, size_t count, lof goto out; } - if (wait_event_interruptible(kctx->event_queue, + if (wait_event_interruptible(kctx->kfile->event_queue, kbase_event_pending(kctx)) != 0) { err = -ERESTARTSYS; goto out; @@ -2556,7 +2557,7 @@ static __poll_t kbase_poll(struct file *filp, poll_table *wait) goto out; } - poll_wait(filp, &kctx->event_queue, wait); + poll_wait(filp, &kfile->event_queue, wait); if (kbase_event_pending(kctx)) { #if (KERNEL_VERSION(4, 19, 0) > LINUX_VERSION_CODE) ret = POLLIN | POLLRDNORM; @@ -2576,12 +2577,12 @@ void _kbase_event_wakeup(struct kbase_context *kctx, bool sync) if(sync) { dev_dbg(kctx->kbdev->dev, "Waking event queue for context %pK (sync)\n", (void *)kctx); - wake_up_interruptible_sync(&kctx->event_queue); + wake_up_interruptible_sync(&kctx->kfile->event_queue); } else { dev_dbg(kctx->kbdev->dev, "Waking event queue for context %pK (nosync)\n",(void *)kctx); - wake_up_interruptible(&kctx->event_queue); + wake_up_interruptible(&kctx->kfile->event_queue); } } |