Home
last modified time | relevance | path

Searched refs:prep_lock (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/ioat/
H A Ddma.c188 spin_lock_bh(&ioat_chan->prep_lock); in ioat_issue_pending()
190 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_issue_pending()
199 * watermark. Called with prep_lock held
243 spin_lock_bh(&ioat_chan->prep_lock); in ioat_start_null_desc()
246 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_start_null_desc()
310 __releases(&ioat_chan->prep_lock)
331 spin_unlock_bh(&ioat_chan->prep_lock);
464 __acquires(&ioat_chan->prep_lock)
466 spin_lock_bh(&ioat_chan->prep_lock);
476 return 0; /* with ioat->prep_lock hel
[all...]
H A Dinit.c594 spin_lock_init(&ioat_chan->prep_lock); in ioat_enumerate_channels()
635 spin_lock_bh(&ioat_chan->prep_lock); in ioat_free_chan_resources()
667 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_free_chan_resources()
713 spin_lock_bh(&ioat_chan->prep_lock); in ioat_alloc_chan_resources()
720 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_alloc_chan_resources()
1225 spin_lock_bh(&ioat_chan->prep_lock); in ioat_shutdown()
1227 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_shutdown()
1232 * So prep_lock cannot be held before calling it. in ioat_shutdown()
1254 spin_lock_bh(&ioat_chan->prep_lock); in ioat_resume()
1256 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_resume()
[all...]
H A Ddma.h123 * @prep_lock: serializes descriptor preparation (producers)
133 spinlock_t prep_lock; member
/kernel/linux/linux-6.6/drivers/dma/ioat/
H A Ddma.c188 spin_lock_bh(&ioat_chan->prep_lock); in ioat_issue_pending()
190 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_issue_pending()
199 * watermark. Called with prep_lock held
243 spin_lock_bh(&ioat_chan->prep_lock); in ioat_start_null_desc()
246 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_start_null_desc()
310 __releases(&ioat_chan->prep_lock)
331 spin_unlock_bh(&ioat_chan->prep_lock);
464 __acquires(&ioat_chan->prep_lock)
466 spin_lock_bh(&ioat_chan->prep_lock);
476 return 0; /* with ioat->prep_lock hel
[all...]
H A Dinit.c594 spin_lock_init(&ioat_chan->prep_lock); in ioat_enumerate_channels()
635 spin_lock_bh(&ioat_chan->prep_lock); in ioat_free_chan_resources()
667 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_free_chan_resources()
713 spin_lock_bh(&ioat_chan->prep_lock); in ioat_alloc_chan_resources()
720 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_alloc_chan_resources()
1225 spin_lock_bh(&ioat_chan->prep_lock); in ioat_shutdown()
1227 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_shutdown()
1232 * So prep_lock cannot be held before calling it. in ioat_shutdown()
1254 spin_lock_bh(&ioat_chan->prep_lock); in ioat_resume()
1256 spin_unlock_bh(&ioat_chan->prep_lock); in ioat_resume()
[all...]
H A Ddma.h124 * @prep_lock: serializes descriptor preparation (producers)
134 spinlock_t prep_lock; member

Completed in 7 milliseconds