Searched refs:ww_mutex_lock (Results 1 – 8 of 8) sorted by relevance
| /linux-4.4.14/include/linux/ |
| D | ww_mutex.h | 223 static inline int ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock() function
301 ret = ww_mutex_lock(lock, ctx); in ww_mutex_lock_slow()
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| /linux-4.4.14/Documentation/locking/ |
| D | ww-mutex-design.txt | 57 * Normal lock acquisition with a context, using ww_mutex_lock.
64 required, since simply calling the normal ww_mutex_lock functions on the
67 no deadlock potential and hence the ww_mutex_lock call will block and not
70 - ww_mutex_lock has a __must_check int return type, whereas ww_mutex_lock_slow
80 semantics as a normal mutex. This is done by calling ww_mutex_lock with a NULL
129 ret = ww_mutex_lock(&entry->obj->lock, ctx);
168 ret = ww_mutex_lock(&entry->obj->lock, ctx);
272 ret = ww_mutex_lock(obj->ww_mutex, ctx);
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| /linux-4.4.14/drivers/gpu/drm/ |
| D | drm_modeset_lock.c | 324 ret = ww_mutex_lock(&lock->mutex, &ctx->ww_ctx); in modeset_lock()
401 ww_mutex_lock(&lock->mutex, NULL); in drm_modeset_lock()
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| /linux-4.4.14/drivers/gpu/drm/nouveau/ |
| D | nouveau_prime.c | 70 ww_mutex_lock(&robj->lock, NULL); in nouveau_gem_prime_import_sg_table()
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| /linux-4.4.14/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_prime.c | 69 ww_mutex_lock(&resv->lock, NULL); in amdgpu_gem_prime_import_sg_table()
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| /linux-4.4.14/drivers/gpu/drm/radeon/ |
| D | radeon_prime.c | 69 ww_mutex_lock(&resv->lock, NULL); in radeon_gem_prime_import_sg_table()
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| /linux-4.4.14/include/drm/ttm/ |
| D | ttm_bo_driver.h | 797 ret = ww_mutex_lock(&bo->resv->lock, ticket); in __ttm_bo_reserve()
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| /linux-4.4.14/lib/ |
| D | locking-selftest.c | 211 #define WWL(x, c) ww_mutex_lock(x, c)
213 #define WWL1(x) ww_mutex_lock(x, NULL)
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