Searched refs:req_lock (Results 1 - 25 of 44) sorted by relevance

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/linux-master/drivers/usb/gadget/function/
H A Duvc_video.c234 * Callers must take care to hold req_lock when this function may be called
275 /* This function must be called with video->req_lock held. */
348 spin_lock_irqsave(&video->req_lock, flags);
351 * endpoint. Since we queue 0 length requests with the req_lock held,
366 spin_unlock_irqrestore(&video->req_lock, flags);
381 spin_lock_irqsave(&video->req_lock, flags);
390 spin_unlock_irqrestore(&video->req_lock, flags);
396 spin_unlock_irqrestore(&video->req_lock, flags);
426 spin_lock_irqsave(&video->req_lock, flags);
435 spin_unlock_irqrestore(&video->req_lock, flag
[all...]
H A Du_ether.c64 spinlock_t req_lock; /* guard {rx,tx}_reqs */ member in struct:eth_dev
214 spin_lock_irqsave(&dev->req_lock, flags);
216 spin_unlock_irqrestore(&dev->req_lock, flags);
304 spin_lock(&dev->req_lock);
306 spin_unlock(&dev->req_lock);
356 spin_lock(&dev->req_lock);
367 spin_unlock(&dev->req_lock);
377 spin_lock_irqsave(&dev->req_lock, flags);
381 spin_unlock_irqrestore(&dev->req_lock, flags);
388 spin_lock_irqsave(&dev->req_lock, flag
[all...]
H A Duvc.h117 spinlock_t req_lock; member in struct:uvc_video
/linux-master/net/bluetooth/
H A Dhci_request.h29 #define hci_req_sync_lock(hdev) mutex_lock(&hdev->req_lock)
30 #define hci_req_sync_unlock(hdev) mutex_unlock(&hdev->req_lock)
/linux-master/net/9p/
H A Dtrans_fd.c93 * @req_lock: lock protecting req_list and requests statuses
116 spinlock_t req_lock; member in struct:p9_conn
192 spin_lock(&m->req_lock);
195 spin_unlock(&m->req_lock);
210 spin_unlock(&m->req_lock);
365 spin_lock(&m->req_lock);
374 spin_unlock(&m->req_lock);
381 spin_unlock(&m->req_lock);
459 spin_lock(&m->req_lock);
462 spin_unlock(&m->req_lock);
[all...]
H A Dtrans_rdma.c63 * @req_lock: Protects the active request list
89 spinlock_t req_lock; member in struct:p9_trans_rdma
541 spin_lock_irqsave(&rdma->req_lock, flags);
544 spin_unlock_irqrestore(&rdma->req_lock, flags);
547 spin_unlock_irqrestore(&rdma->req_lock, flags);
584 spin_lock_init(&rdma->req_lock);
/linux-master/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dpno.c35 struct mutex req_lock; member in struct:brcmf_pno_info
48 mutex_lock(&pi->req_lock);
50 mutex_unlock(&pi->req_lock);
58 mutex_lock(&pi->req_lock);
89 mutex_unlock(&pi->req_lock);
525 mutex_init(&pi->req_lock);
538 mutex_destroy(&pi->req_lock);
556 mutex_lock(&pi->req_lock);
561 mutex_unlock(&pi->req_lock);
573 mutex_lock(&pi->req_lock);
[all...]
/linux-master/drivers/base/
H A Ddevtmpfs.c44 static DEFINE_SPINLOCK(req_lock);
101 spin_lock(&req_lock);
104 spin_unlock(&req_lock);
392 spin_lock(&req_lock);
396 spin_unlock(&req_lock);
404 spin_lock(&req_lock);
407 spin_unlock(&req_lock);
/linux-master/drivers/block/drbd/
H A Ddrbd_debugfs.c168 spin_lock_irq(&device->resource->req_lock);
177 spin_unlock_irq(&device->resource->req_lock);
197 spin_lock_irq(&device->resource->req_lock);
206 spin_unlock_irq(&device->resource->req_lock);
275 spin_lock_irq(&device->resource->req_lock);
279 spin_unlock_irq(&device->resource->req_lock);
310 spin_lock_irq(&resource->req_lock);
320 spin_unlock_irq(&resource->req_lock);
322 spin_lock_irq(&resource->req_lock);
356 spin_unlock_irq(&resource->req_lock);
[all...]
H A Ddrbd_req.h312 spin_lock_irqsave(&device->resource->req_lock, flags);
314 spin_unlock_irqrestore(&device->resource->req_lock, flags);
H A Ddrbd_req.c88 * req_lock, and req->tl_requests will typicaly be on ->transfer_log,
91 * If called from do_retry(), we do NOT hold the req_lock, but we are
164 /* must hold resource->req_lock */
291 /* still holds resource->req_lock */
553 * happen "atomically" within the req_lock,
976 spin_unlock_irq(&device->resource->req_lock);
978 spin_lock_irq(&device->resource->req_lock);
983 /* called within req_lock */
1186 spin_lock_irq(&device->resource->req_lock);
1190 spin_unlock_irq(&device->resource->req_lock);
[all...]
H A Ddrbd_receiver.c215 spin_lock_irq(&device->resource->req_lock);
217 spin_unlock_irq(&device->resource->req_lock);
314 * Is also used from inside an other spin_lock_irq(&resource->req_lock);
343 You need to hold the req_lock:
346 You must not have the req_lock:
429 spin_lock_irq(&device->resource->req_lock);
431 spin_unlock_irq(&device->resource->req_lock);
450 spin_lock_irq(&device->resource->req_lock);
453 spin_unlock_irq(&device->resource->req_lock);
485 spin_unlock_irq(&device->resource->req_lock);
[all...]
H A Ddrbd_state.c96 /* Caller holds req_lock spinlock.
496 spin_lock_irqsave(&device->resource->req_lock, flags);
499 spin_unlock_irqrestore(&device->resource->req_lock, flags);
530 spin_lock_irqsave(&device->resource->req_lock, flags);
547 spin_unlock_irqrestore(&device->resource->req_lock, flags);
579 spin_lock_irqsave(&device->resource->req_lock, flags);
584 spin_unlock_irqrestore(&device->resource->req_lock, flags);
592 spin_unlock_irqrestore(&device->resource->req_lock, flags);
615 spin_lock_irqsave(&device->resource->req_lock, flags);
622 spin_unlock_irqrestore(&device->resource->req_lock, flag
[all...]
H A Ddrbd_worker.c87 spin_lock_irqsave(&device->resource->req_lock, flags);
94 spin_unlock_irqrestore(&device->resource->req_lock, flags);
116 * (as soon as we release the req_lock) */
130 spin_lock_irqsave(&device->resource->req_lock, flags);
154 spin_unlock_irqrestore(&device->resource->req_lock, flags);
278 spin_lock_irqsave(&device->resource->req_lock, flags);
280 spin_unlock_irqrestore(&device->resource->req_lock, flags);
404 spin_lock_irq(&device->resource->req_lock);
406 spin_unlock_irq(&device->resource->req_lock);
416 spin_lock_irq(&device->resource->req_lock);
[all...]
H A Ddrbd_main.c177 spin_lock_irq(&connection->resource->req_lock);
239 spin_unlock_irq(&connection->resource->req_lock);
244 spin_unlock_irq(&connection->resource->req_lock);
257 /* must hold resource->req_lock */
271 spin_lock_irq(&connection->resource->req_lock);
273 spin_unlock_irq(&connection->resource->req_lock);
298 spin_lock_irq(&connection->resource->req_lock);
306 spin_unlock_irq(&connection->resource->req_lock);
1896 spin_lock_irqsave(&device->resource->req_lock, flags);
1909 spin_unlock_irqrestore(&device->resource->req_lock, flag
[all...]
/linux-master/drivers/media/platform/ti/omap3isp/
H A Dispccdc.h69 spinlock_t req_lock; member in struct:ispccdc_lsc
H A Dispccdc.c373 spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
376 spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
378 spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
380 spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
462 spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
468 spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
484 spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
486 spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);
1292 spin_lock_irqsave(&ccdc->lsc.req_lock, flags);
1312 spin_unlock_irqrestore(&ccdc->lsc.req_lock, flag
[all...]
/linux-master/drivers/video/fbdev/omap/
H A Dhwa742.c105 * @req_lock: protect request slots pool and its tracking lists
112 spinlock_t req_lock; member in struct:__anon36
246 spin_lock_irqsave(&hwa742.req_lock, flags);
251 spin_unlock_irqrestore(&hwa742.req_lock, flags);
263 spin_lock_irqsave(&hwa742.req_lock, flags);
269 spin_unlock_irqrestore(&hwa742.req_lock, flags);
276 spin_lock_irqsave(&hwa742.req_lock, flags);
285 spin_unlock_irqrestore(&hwa742.req_lock, flags);
297 spin_lock_irqsave(&hwa742.req_lock, flags);
300 spin_unlock_irqrestore(&hwa742.req_lock, flag
[all...]
/linux-master/drivers/crypto/hisilicon/zip/
H A Dzip_crypto.c57 rwlock_t req_lock; member in struct:hisi_zip_req_q
119 write_lock(&req_q->req_lock);
123 write_unlock(&req_q->req_lock);
129 write_unlock(&req_q->req_lock);
143 write_lock(&req_q->req_lock);
145 write_unlock(&req_q->req_lock);
459 rwlock_init(&req_q->req_lock);
/linux-master/fs/smb/client/
H A Dtransport.c510 spin_lock(&server->req_lock);
520 spin_unlock(&server->req_lock);
531 spin_unlock(&server->req_lock);
540 spin_lock(&server->req_lock);
543 spin_unlock(&server->req_lock);
550 spin_lock(&server->req_lock);
553 spin_unlock(&server->req_lock);
564 spin_lock(&server->req_lock);
582 spin_unlock(&server->req_lock);
592 spin_lock(&server->req_lock);
[all...]
H A Dsmb1ops.c113 spin_lock(&server->req_lock);
116 spin_unlock(&server->req_lock);
123 spin_lock(&server->req_lock);
126 spin_unlock(&server->req_lock);
/linux-master/drivers/soc/ti/
H A Dk3-ringacc.c200 * @req_lock: protect rings allocation
221 struct mutex req_lock; /* protect rings allocation */ member in struct:k3_ringacc
337 mutex_lock(&ringacc->req_lock);
382 mutex_unlock(&ringacc->req_lock);
389 mutex_unlock(&ringacc->req_lock);
407 mutex_lock(&ringacc->req_lock);
425 mutex_unlock(&ringacc->req_lock);
431 mutex_unlock(&ringacc->req_lock);
605 mutex_lock(&ringacc->req_lock);
635 mutex_unlock(&ringacc->req_lock);
[all...]
/linux-master/drivers/crypto/hisilicon/sec2/
H A Dsec.h123 spinlock_t req_lock; member in struct:sec_qp_ctx
/linux-master/net/nfc/nci/
H A Dcore.c149 mutex_lock(&ndev->req_lock);
157 mutex_unlock(&ndev->req_lock);
478 mutex_lock(&ndev->req_lock);
550 mutex_unlock(&ndev->req_lock);
561 mutex_lock(&ndev->req_lock);
570 mutex_unlock(&ndev->req_lock);
605 mutex_unlock(&ndev->req_lock);
1263 mutex_init(&ndev->req_lock);
1296 * However, it is fine because the mutex_lock(&ndev->req_lock);
/linux-master/drivers/usb/gadget/udc/
H A Dmv_u3d.h297 spinlock_t req_lock; /* ep lock */ member in struct:mv_u3d_ep

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