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Searched refs:mmap_mutex (Results 1 – 2 of 2) sorted by relevance

/drivers/gpu/drm/gma500/
Dgem.c274 mutex_lock(&dev_priv->mmap_mutex); in psb_gem_fault()
299 mutex_unlock(&dev_priv->mmap_mutex); in psb_gem_fault()
338 mutex_init(&dev_priv->mmap_mutex); in psb_gem_mm_init()
365 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_init()
375 mutex_destroy(&dev_priv->mmap_mutex); in psb_gem_mm_fini()
Dpsb_drv.h409 struct mutex mmap_mutex; member