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

/freebsd-10.2-release/sys/sparc64/include/
H A Dvmparam.h240 #define ZERO_REGION_SIZE PAGE_SIZE macro
/freebsd-10.2-release/sys/arm/include/
H A Dvmparam.h169 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-10.2-release/sys/dev/null/
H A Dnull.c143 if (len > ZERO_REGION_SIZE)
144 len = ZERO_REGION_SIZE;
/freebsd-10.2-release/sys/i386/include/
H A Dvmparam.h201 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-10.2-release/sys/ia64/include/
H A Dvmparam.h204 #define ZERO_REGION_SIZE (2 * 1024 * 1024) /* 2MB */ macro
/freebsd-10.2-release/sys/powerpc/include/
H A Dvmparam.h198 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-10.2-release/sys/mips/include/
H A Dvmparam.h186 #define ZERO_REGION_SIZE (64 * 1024) /* 64KB */ macro
/freebsd-10.2-release/sys/amd64/include/
H A Dvmparam.h210 #define ZERO_REGION_SIZE (2 * 1024 * 1024) /* 2MB */ macro
/freebsd-10.2-release/sys/vm/
H A Dvm_kern.c95 CTASSERT((ZERO_REGION_SIZE & PAGE_MASK) == 0);
501 addr = kva_alloc(ZERO_REGION_SIZE);
506 for (i = 0; i < ZERO_REGION_SIZE; i += PAGE_SIZE)
508 pmap_protect(kernel_pmap, addr, addr + ZERO_REGION_SIZE, VM_PROT_READ);
/freebsd-10.2-release/sys/dev/md/
H A Dmd.c720 zerosize = ZERO_REGION_SIZE -
721 (ZERO_REGION_SIZE % sc->sectorsize);

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