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Searched refs:nr_busy (Results 1 – 3 of 3) sorted by relevance

/dragonfly/sys/dev/drm/include/linux/
H A Didr.h43 long nr_busy; member
/dragonfly/sys/net/netmap/
H A Dnetmap_kern.h179 NM_ATOMIC_T nr_busy; /* prevent concurrent syscalls */ member
570 NM_ATOMIC_CLEAR(&kr->nr_busy); in nm_kr_put()
582 if (unlikely(NM_ATOMIC_TEST_AND_SET(&kr->nr_busy))) in nm_kr_tryget()
H A Dnetmap.c231 while (NM_ATOMIC_TEST_AND_SET(&kr->nr_busy)) in nm_kr_get()
1713 kring, (int)kring->nr_busy); in netmap_poll()