Searched refs:exclusive_lock (Results 1 - 8 of 8) sorted by relevance

/linux-master/drivers/md/
H A Ddm-bio-prison-v2.c158 if ((*cell)->exclusive_lock) {
198 if (cell->exclusive_lock) {
235 if (cell->exclusive_lock)
238 cell->exclusive_lock = true;
249 cell->exclusive_lock = true;
297 if (!cell->exclusive_lock)
322 BUG_ON(!cell->exclusive_lock);
328 cell->exclusive_lock = false;
H A Ddm-bio-prison-v2.h47 bool exclusive_lock; member in struct:dm_bio_prison_cell_v2
/linux-master/drivers/gpu/drm/radeon/
H A Dradeon_fence.c277 if (!down_read_trylock(&rdev->exclusive_lock)) {
306 up_read(&rdev->exclusive_lock);
362 if (down_read_trylock(&rdev->exclusive_lock)) {
364 up_read(&rdev->exclusive_lock);
388 if (down_read_trylock(&rdev->exclusive_lock)) {
397 up_read(&rdev->exclusive_lock);
401 up_read(&rdev->exclusive_lock);
541 * exclusive_lock is not held in that case.
981 down_read(&rdev->exclusive_lock);
985 up_read(&rdev->exclusive_lock);
[all...]
H A Dradeon_gem.c323 down_read(&rdev->exclusive_lock);
330 up_read(&rdev->exclusive_lock);
338 up_read(&rdev->exclusive_lock);
343 up_read(&rdev->exclusive_lock);
382 down_read(&rdev->exclusive_lock);
425 up_read(&rdev->exclusive_lock);
432 up_read(&rdev->exclusive_lock);
450 down_read(&rdev->exclusive_lock);
455 up_read(&rdev->exclusive_lock);
462 up_read(&rdev->exclusive_lock);
[all...]
H A Dradeon_cs.c675 down_read(&rdev->exclusive_lock);
677 up_read(&rdev->exclusive_lock);
681 up_read(&rdev->exclusive_lock);
697 up_read(&rdev->exclusive_lock);
711 up_read(&rdev->exclusive_lock);
728 up_read(&rdev->exclusive_lock);
H A Dradeon_device.c1318 init_rwsem(&rdev->exclusive_lock);
1777 down_write(&rdev->exclusive_lock);
1780 up_write(&rdev->exclusive_lock);
1848 downgrade_write(&rdev->exclusive_lock);
1868 up_read(&rdev->exclusive_lock);
H A Dradeon_display.c419 down_read(&rdev->exclusive_lock);
427 up_read(&rdev->exclusive_lock);
431 down_read(&rdev->exclusive_lock);
475 up_read(&rdev->exclusive_lock);
H A Dradeon.h2307 struct rw_semaphore exclusive_lock; member in struct:radeon_device

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