zerofrom 2350 fs/buffer.c unsigned zerofrom, offset, len; zerofrom 2357 fs/buffer.c zerofrom = curpos & ~PAGE_MASK; zerofrom 2358 fs/buffer.c if (zerofrom & (blocksize-1)) { zerofrom 2362 fs/buffer.c len = PAGE_SIZE - zerofrom; zerofrom 2368 fs/buffer.c zero_user(page, zerofrom, len); zerofrom 2386 fs/buffer.c zerofrom = curpos & ~PAGE_MASK; zerofrom 2388 fs/buffer.c if (offset <= zerofrom) { zerofrom 2391 fs/buffer.c if (zerofrom & (blocksize-1)) { zerofrom 2395 fs/buffer.c len = offset - zerofrom; zerofrom 2401 fs/buffer.c zero_user(page, zerofrom, len); zerofrom 2424 fs/buffer.c unsigned int zerofrom; zerofrom 2431 fs/buffer.c zerofrom = *bytes & ~PAGE_MASK; zerofrom 2432 fs/buffer.c if (pos+len > *bytes && zerofrom & (blocksize-1)) {