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/linux/drivers/staging/media/tegra-video/
H A Dvi.h118 * @video_lock: protects the @format and @queue fields
129 * @sp_incr_lock: protects cpu syncpoint increment.
162 * @start_lock: protects the capture queued list
164 * @done_lock: protects the capture done queue list
184 /* protects the @format and @queue fields */
191 /* protects the cpu syncpoint increment */
212 /* protects the capture queued list */
215 /* protects the capture done queue list */
/linux/drivers/net/wwan/t7xx/
H A Dt7xx_pci.h66 * @md_pm_entity_mtx: protects md_pm_entities list
69 * @md_pm_lock: protects PCIe sleep lock
87 struct mutex md_pm_entity_mtx; /* Protects MD PM entities list */
90 spinlock_t md_pm_lock; /* Protects PCI resource lock */
H A Dt7xx_state_monitor.h93 spinlock_t event_lock; /* Protects event queue */
94 spinlock_t command_lock; /* Protects command queue */
97 spinlock_t notifier_lock; /* Protects notifier list */
/linux/fs/jffs2/
H A DREADME.Locking44 It protects the contents of the jffs2_inode_info private inode data,
102 This spinlock protects the hashed list (c->inocache_list) of the
141 This read/write semaphore protects against concurrent access to the
143 in blocks. It protects both the contents of the wbuf and the metadata
154 This read/write semaphore protects against concurrent access to the
/linux/include/drm/
H A Ddrm_device.h70 /** @managed.lock: protects @managed.resources */
175 /** @filelist_mutex: Protects @filelist. */
195 * Protects &clientlist access.
235 * Protects vblank count and time updates during vblank enable/disable
273 * Protects @vblank_event_list and event delivery in
/linux/drivers/media/platform/xilinx/
H A Dxilinx-dma.h31 * @lock: protects the pipeline @stream_count
66 * @lock: protects the @format, @fmtinfo and @queue fields
72 * @queued_lock: protects the buf_queued list
/linux/drivers/net/wireless/mediatek/mt7601u/
H A Dmt7601u.h138 * @lock: protects @wcid->tx_rate.
140 * @tx_lock: protects @tx_q and changes of MT7601U_STATE_*_STATS
142 * @rx_lock: protects @rx_q.
143 * @con_mon_lock: protects @ap_bssid, @bcn_*, @avg_rssi.
145 * @vendor_req_mutex: protects @vend_buf, ensures atomicity of read/write
/linux/drivers/gpu/drm/xe/
H A Dxe_gt_types.h202 * @tlb_invalidation.pending_lock: protects @tlb_invalidation.pending_fences
211 /** @tlb_invalidation.lock: protects TLB invalidation fences */
270 /** @usm.pf_queue.lock: protects page fault queue */
297 /** @usm.acc_queue.lock: protects page fault queue */
387 * @mcr_lock: protects the MCR_SELECTOR register for the duration
393 * @global_invl_lock: protects the register for the duration
H A Dxe_gsc_types.h43 /** @lock: protects access to the work_actions mask */
56 /** @proxy.mutex: protects the component binding and usage */
/linux/include/linux/
H A Dswap_slots.h15 struct mutex alloc_lock; /* protects slots, nr, cur */
/linux/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dinstmem.h18 /* <=nv4x: protects NV_PRAMIN/BAR2 MM
19 * >=nv50: protects BAR2 MM & LRU
/linux/fs/affs/
H A Daffs.h44 struct mutex i_link_lock; /* Protects internal inode access. */
45 struct mutex i_ext_lock; /* Protects internal inode access. */
93 struct mutex s_bmlock; /* Protects bitmap access. */
101 spinlock_t symlink_lock; /* protects the previous two */
105 spinlock_t work_lock; /* protects sb_work and work_queued */
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_transport_internal.h22 spinlock_t lock; /* protects ring data struct */
39 spinlock_t lock; /* protects bank data struct */
H A Dadf_telemetry.h62 * @regs_hist_lock: protects from race conditions between write and read
67 * @wr_lock: protects from concurrent writes to debugfs telemetry files
/linux/drivers/net/wireless/ath/ath10k/
H A Dsdio.h159 /* protects irq_proc_reg and irq_en_reg below.
199 /* protects access to bus_req_freeq */
223 /* protects access to wr_asyncq */
/linux/drivers/gpu/drm/i915/gt/
H A Dintel_breadcrumbs_types.h39 spinlock_t signalers_lock; /* protects the list of signalers */
44 spinlock_t irq_lock; /* protects the interrupt from hardirq context */
H A Dintel_gt_types.h129 spinlock_t lock; /* protects active_list */
247 * @mcr_lock: Protects the MCR steering register
249 * Protects the MCR steering register (e.g., GEN8_MCR_SELECTOR).
/linux/arch/s390/kvm/
H A Dpci.h40 spinlock_t gait_lock; /* Protects the gait, used during AEN forward */
41 struct mutex aift_lock; /* Protects the other structures in aift */
/linux/include/media/
H A Ddmxdev.h115 * @mutex: protects the access to &struct dmxdev_filter.
170 * @mutex: protects the usage of this structure.
171 * @lock: protects access to &dmxdev->filter->data.
/linux/include/net/
H A Dxdp_sock.h74 /* Protects generic receive. */
88 /* Protects map_list */
90 /* Protects multiple processes in the control path */
/linux/net/mac802154/
H A Dllsec.h41 /* protects dev.frame_counter and the elements of dev.keys */
60 /* protects params, all other fields are fine with RCU */
/linux/drivers/media/test-drivers/vidtv/
H A Dvidtv_bridge.h44 * @feed_lock: Protects access to the start/stop stream logic/data.
61 struct mutex feed_lock; /* Protects access to the start/stop stream logic/data. */
/linux/drivers/bus/
H A Dstm32_firewall.h16 * STM32_PERIPHERAL_FIREWALL: This type of firewall protects peripherals
17 * STM32_MEMORY_FIREWALL: This type of firewall protects memories/subsets of memory
/linux/include/linux/sched/
H A Dtask.h50 * This serializes "schedule()" and also protects
219 * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
221 * pins the final release of task.io_context. Also protects ->cpuset and
/linux/drivers/gpu/drm/gma500/
H A Dmmu.h12 /* protects driver- and pd structures. Always take in read mode
17 /* protects page tables, directory tables and pt tables.

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