diff options
Diffstat (limited to 'sys/vm/uma_core.c')
-rw-r--r-- | sys/vm/uma_core.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/sys/vm/uma_core.c b/sys/vm/uma_core.c index bdb6fae..295e4e2 100644 --- a/sys/vm/uma_core.c +++ b/sys/vm/uma_core.c @@ -1127,7 +1127,9 @@ noobj_alloc(uma_zone_t zone, vm_size_t bytes, uint8_t *flags, int wait) npages = howmany(bytes, PAGE_SIZE); while (npages > 0) { p = vm_page_alloc(NULL, 0, VM_ALLOC_INTERRUPT | - VM_ALLOC_WIRED | VM_ALLOC_NOOBJ); + VM_ALLOC_WIRED | VM_ALLOC_NOOBJ | + ((wait & M_WAITOK) != 0 ? VM_ALLOC_WAITOK : + VM_ALLOC_NOWAIT)); if (p != NULL) { /* * Since the page does not belong to an object, its @@ -1137,11 +1139,6 @@ noobj_alloc(uma_zone_t zone, vm_size_t bytes, uint8_t *flags, int wait) npages--; continue; } - if (wait & M_WAITOK) { - VM_WAIT; - continue; - } - /* * Page allocation failed, free intermediate pages and * exit. @@ -2082,6 +2079,15 @@ uma_zdestroy(uma_zone_t zone) sx_sunlock(&uma_drain_lock); } +void +uma_zwait(uma_zone_t zone) +{ + void *item; + + item = uma_zalloc_arg(zone, NULL, M_WAITOK); + uma_zfree(zone, item); +} + /* See uma.h */ void * uma_zalloc_arg(uma_zone_t zone, void *udata, int flags) |