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Searched refs:mm_lock (Results 1 – 25 of 44) sorted by relevance

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/linux-6.15/arch/x86/kernel/cpu/sgx/
H A Ddriver.c31 spin_lock_init(&encl->mm_lock); in sgx_open()
56 spin_lock(&encl->mm_lock); in sgx_release()
66 spin_unlock(&encl->mm_lock); in sgx_release()
H A Dencl.h69 spinlock_t mm_lock; member
H A Dencl.c784 spin_lock(&encl_mm->encl->mm_lock); in sgx_mmu_notifier_release()
792 spin_unlock(&encl_mm->encl->mm_lock); in sgx_mmu_notifier_release()
872 spin_lock(&encl->mm_lock); in sgx_encl_mm_add()
877 spin_unlock(&encl->mm_lock); in sgx_encl_mm_add()
/linux-6.15/drivers/accel/amdxdna/
H A Damdxdna_gem.c69 mutex_lock(&abo->client->mm_lock); in amdxdna_gem_obj_free()
71 mutex_unlock(&abo->client->mm_lock); in amdxdna_gem_obj_free()
300 mutex_lock(&client->mm_lock); in amdxdna_drm_create_dev_heap()
323 mutex_unlock(&client->mm_lock); in amdxdna_drm_create_dev_heap()
328 mutex_unlock(&client->mm_lock); in amdxdna_drm_create_dev_heap()
343 mutex_lock(&client->mm_lock); in amdxdna_drm_alloc_dev_bo()
381 mutex_unlock(&client->mm_lock); in amdxdna_drm_alloc_dev_bo()
385 mutex_unlock(&client->mm_lock); in amdxdna_drm_alloc_dev_bo()
H A Damdxdna_pci_drv.h127 struct mutex mm_lock; /* protect memory related */ member
H A Damdxdna_pci_drv.c87 mutex_init(&client->mm_lock); in amdxdna_drm_open()
120 mutex_destroy(&client->mm_lock); in amdxdna_drm_close()
H A Daie2_ctx.c541 mutex_lock(&client->mm_lock); in aie2_hwctx_init()
545 mutex_unlock(&client->mm_lock); in aie2_hwctx_init()
550 mutex_unlock(&client->mm_lock); in aie2_hwctx_init()
/linux-6.15/drivers/gpu/drm/v3d/
H A Dv3d_bo.c54 spin_lock(&v3d->mm_lock); in v3d_free_object()
56 spin_unlock(&v3d->mm_lock); in v3d_free_object()
125 spin_lock(&v3d->mm_lock); in v3d_bo_create_finish()
133 spin_unlock(&v3d->mm_lock); in v3d_bo_create_finish()
H A Dv3d_debugfs.c270 spin_lock(&v3d->mm_lock); in v3d_debugfs_mm()
272 spin_unlock(&v3d->mm_lock); in v3d_debugfs_mm()
H A Dv3d_gem.c257 spin_lock_init(&v3d->mm_lock); in v3d_gem_init()
/linux-6.15/drivers/gpu/drm/rockchip/
H A Drockchip_drm_gem.c28 mutex_lock(&private->mm_lock); in rockchip_gem_iommu_map()
32 mutex_unlock(&private->mm_lock); in rockchip_gem_iommu_map()
55 mutex_lock(&private->mm_lock); in rockchip_gem_iommu_map()
57 mutex_unlock(&private->mm_lock); in rockchip_gem_iommu_map()
69 mutex_lock(&private->mm_lock); in rockchip_gem_iommu_unmap()
73 mutex_unlock(&private->mm_lock); in rockchip_gem_iommu_unmap()
H A Drockchip_drm_drv.h70 struct mutex mm_lock; member
/linux-6.15/drivers/gpu/drm/panfrost/
H A Dpanfrost_gem.c80 spin_lock(&mapping->mmu->mm_lock); in panfrost_gem_teardown_mapping()
83 spin_unlock(&mapping->mmu->mm_lock); in panfrost_gem_teardown_mapping()
145 spin_lock(&mapping->mmu->mm_lock); in panfrost_gem_open()
148 spin_unlock(&mapping->mmu->mm_lock); in panfrost_gem_open()
H A Dpanfrost_mmu.c421 spin_lock(&mmu->mm_lock); in addr_to_mapping()
433 spin_unlock(&mmu->mm_lock); in addr_to_mapping()
625 spin_lock_init(&mmu->mm_lock); in panfrost_mmu_ctx_create()
H A Dpanfrost_device.h161 spinlock_t mm_lock; member
/linux-6.15/drivers/gpu/drm/tegra/
H A Dgem.c247 mutex_lock(&tegra->mm_lock); in tegra_bo_iommu_map()
266 mutex_unlock(&tegra->mm_lock); in tegra_bo_iommu_map()
273 mutex_unlock(&tegra->mm_lock); in tegra_bo_iommu_map()
283 mutex_lock(&tegra->mm_lock); in tegra_bo_iommu_unmap()
286 mutex_unlock(&tegra->mm_lock); in tegra_bo_iommu_unmap()
H A Ddrm.c860 mutex_lock(&tegra->mm_lock); in tegra_debugfs_iova()
862 mutex_unlock(&tegra->mm_lock); in tegra_debugfs_iova()
1222 mutex_init(&tegra->mm_lock); in host1x_drm_probe()
1283 mutex_destroy(&tegra->mm_lock); in host1x_drm_probe()
1323 mutex_destroy(&tegra->mm_lock); in host1x_drm_remove()
H A Ddrm.h39 struct mutex mm_lock; member
/linux-6.15/drivers/net/ethernet/freescale/enetc/
H A Denetc_ethtool.c958 mutex_lock(&priv->mm_lock); in enetc_get_mm()
999 mutex_unlock(&priv->mm_lock); in enetc_get_mm()
1093 mutex_lock(&priv->mm_lock); in enetc_set_mm()
1134 mutex_unlock(&priv->mm_lock); in enetc_set_mm()
1151 mutex_lock(&priv->mm_lock); in enetc_mm_link_state_update()
1169 mutex_unlock(&priv->mm_lock); in enetc_mm_link_state_update()
/linux-6.15/drivers/video/fbdev/core/
H A Dfb_chrdev.c325 mutex_lock(&info->mm_lock); in fb_mmap()
327 mutex_unlock(&info->mm_lock); in fb_mmap()
/linux-6.15/drivers/net/ethernet/ti/
H A Dam65-cpsw-nuss.h202 struct mutex mm_lock; member
H A Dam65-cpsw-ethtool.c792 mutex_lock(&priv->mm_lock); in am65_cpsw_get_mm()
830 mutex_unlock(&priv->mm_lock); in am65_cpsw_get_mm()
851 mutex_lock(&priv->mm_lock); in am65_cpsw_set_mm()
892 mutex_unlock(&priv->mm_lock); in am65_cpsw_set_mm()
H A Dam65-cpsw-qos.c421 mutex_lock(&priv->mm_lock); in am65_cpsw_iet_change_preemptible_tcs()
423 mutex_unlock(&priv->mm_lock); in am65_cpsw_iet_change_preemptible_tcs()
431 mutex_lock(&priv->mm_lock); in am65_cpsw_iet_link_state_update()
433 mutex_unlock(&priv->mm_lock); in am65_cpsw_iet_link_state_update()
/linux-6.15/drivers/gpu/drm/vc4/
H A Dvc4_plane.c323 spin_lock_irqsave(&hvs->mm_lock, irqflags); in vc4_plane_release_upm_ida()
325 spin_unlock_irqrestore(&hvs->mm_lock, irqflags); in vc4_plane_release_upm_ida()
344 spin_lock_irqsave(&hvs->mm_lock, irqflags); in vc4_plane_destroy_state()
346 spin_unlock_irqrestore(&hvs->mm_lock, irqflags); in vc4_plane_destroy_state()
959 spin_lock_irqsave(&vc4->hvs->mm_lock, irqflags); in vc4_plane_allocate_lbm()
964 spin_unlock_irqrestore(&vc4->hvs->mm_lock, irqflags); in vc4_plane_allocate_lbm()
1030 spin_lock_irqsave(&hvs->mm_lock, irqflags); in vc6_plane_allocate_upm()
1035 spin_unlock_irqrestore(&hvs->mm_lock, irqflags); in vc6_plane_allocate_upm()
/linux-6.15/drivers/video/fbdev/
H A Dplatinumfb.c139 mutex_lock(&info->mm_lock); in platinumfb_set_par()
141 mutex_unlock(&info->mm_lock); in platinumfb_set_par()

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