Searched refs:ZERO_REGION_SIZE (Results 1 - 10 of 10) sorted by relevance

/freebsd-9.3-release/sys/arm/include/
H A Dvmparam.h154 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-9.3-release/sys/sparc64/include/
H A Dvmparam.h249 #define ZERO_REGION_SIZE PAGE_SIZE macro
/freebsd-9.3-release/sys/dev/null/
H A Dnull.c143 if (len > ZERO_REGION_SIZE)
144 len = ZERO_REGION_SIZE;
/freebsd-9.3-release/sys/amd64/include/
H A Dvmparam.h215 #define ZERO_REGION_SIZE (2 * 1024 * 1024) /* 2MB */ macro
/freebsd-9.3-release/sys/i386/include/
H A Dvmparam.h203 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-9.3-release/sys/ia64/include/
H A Dvmparam.h218 #define ZERO_REGION_SIZE (2 * 1024 * 1024) /* 2MB */ macro
/freebsd-9.3-release/sys/mips/include/
H A Dvmparam.h190 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-9.3-release/sys/powerpc/include/
H A Dvmparam.h206 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-9.3-release/sys/vm/
H A Dvm_kern.c96 CTASSERT((ZERO_REGION_SIZE & PAGE_MASK) == 0);
518 addr = kmem_alloc_nofault(kernel_map, ZERO_REGION_SIZE);
523 for (i = 0; i < ZERO_REGION_SIZE; i += PAGE_SIZE)
525 error = vm_map_protect(kernel_map, addr, addr + ZERO_REGION_SIZE,
/freebsd-9.3-release/sys/dev/md/
H A Dmd.c711 zerosize = ZERO_REGION_SIZE -
712 (ZERO_REGION_SIZE % sc->sectorsize);

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