Symbol: bufbackoff
sys/kern/vfs_biomem.c
275
} while (bufbackoff(&dma_constraint, atop(size)) >= atop(size));
sys/sys/mount.h
495
extern unsigned long bufbackoff(struct uvm_constraint_range*, long);
sys/uvm/uvm_pdaemon.c
135
if (bufbackoff(NULL, 4) >= 4)
sys/uvm/uvm_pdaemon.c
253
shortage -= bufbackoff(NULL, size * 2);