pread             272 arch/um/drivers/cow_user.c 	return pread(fd, buf, len, offset);
pread             272 arch/um/os-Linux/file.c 	int n = pread(fd, buf, len, offset);
pread              40 drivers/media/dvb-core/dvb_ringbuffer.c 	rbuf->pread=rbuf->pwrite=0;
pread              60 drivers/media/dvb-core/dvb_ringbuffer.c 	return (rbuf->pread == smp_load_acquire(&rbuf->pwrite));
pread              74 drivers/media/dvb-core/dvb_ringbuffer.c 	free = READ_ONCE(rbuf->pread) - rbuf->pwrite;
pread              90 drivers/media/dvb-core/dvb_ringbuffer.c 	avail = smp_load_acquire(&rbuf->pwrite) - rbuf->pread;
pread             106 drivers/media/dvb-core/dvb_ringbuffer.c 	smp_store_release(&rbuf->pread, smp_load_acquire(&rbuf->pwrite));
pread             116 drivers/media/dvb-core/dvb_ringbuffer.c 	smp_store_release(&rbuf->pread, 0);
pread             138 drivers/media/dvb-core/dvb_ringbuffer.c 	split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
pread             140 drivers/media/dvb-core/dvb_ringbuffer.c 		if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
pread             148 drivers/media/dvb-core/dvb_ringbuffer.c 		smp_store_release(&rbuf->pread, 0);
pread             150 drivers/media/dvb-core/dvb_ringbuffer.c 	if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
pread             154 drivers/media/dvb-core/dvb_ringbuffer.c 	smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size);
pread             164 drivers/media/dvb-core/dvb_ringbuffer.c 	split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
pread             166 drivers/media/dvb-core/dvb_ringbuffer.c 		memcpy(buf, rbuf->data+rbuf->pread, split);
pread             173 drivers/media/dvb-core/dvb_ringbuffer.c 		smp_store_release(&rbuf->pread, 0);
pread             175 drivers/media/dvb-core/dvb_ringbuffer.c 	memcpy(buf, rbuf->data+rbuf->pread, todo);
pread             178 drivers/media/dvb-core/dvb_ringbuffer.c 	smp_store_release(&rbuf->pread, (rbuf->pread + todo) % rbuf->size);
pread             331 drivers/media/dvb-core/dvb_ringbuffer.c 	       idx = rbuf->pread;
pread             338 drivers/media/dvb-core/dvb_ringbuffer.c 	consumed = (idx - rbuf->pread) % rbuf->size;
pread             260 drivers/media/pci/ttpci/av7110_av.c 	       (unsigned long) buf->pread, (unsigned long) buf->pwrite);
pread              44 include/media/dvb_ringbuffer.h 	ssize_t           pread;
pread             126 include/media/dvb_ringbuffer.h 			((rbuf)->data[((rbuf)->pread + (offs)) % (rbuf)->size])
pread             135 include/media/dvb_ringbuffer.h 			(rbuf)->pread = ((rbuf)->pread + (num)) % (rbuf)->size;\
pread             196 tools/hv/hv_fcopy_daemon.c 		len = pread(fcopy_fd, &buffer, sizeof(buffer), 0);
pread             860 tools/perf/util/dso.c 	ret = pread(dso->data.fd, data, DSO__DATA_CACHE_SIZE, offset);
pread             388 tools/power/x86/turbostat/turbostat.c 	retval = pread(get_msr_fd(cpu), msr, sizeof(*msr), offset);
pread             637 tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c 	retval = pread(fd, msr, sizeof(*msr), offset);
pread              59 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &old_tsc,  sizeof(old_tsc), 0x10);
pread              60 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &old_aperf,  sizeof(old_mperf), 0xe7);
pread              61 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &old_mperf,  sizeof(old_aperf), 0xe8);
pread              68 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &new_tsc,  sizeof(new_tsc), 0x10);
pread              69 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &new_aperf,  sizeof(new_mperf), 0xe7);
pread              70 tools/testing/selftests/intel_pstate/aperf.c 	pread(fd, &new_mperf,  sizeof(new_aperf), 0xe8);
pread              36 tools/testing/selftests/intel_pstate/msr.c 	pread(fd, &msr,  sizeof(msr), 0x199);
pread              33 tools/testing/selftests/proc/proc-uptime.h 	rv = pread(fd, buf, sizeof(buf), 0);
pread             218 tools/testing/selftests/sparc64/drivers/adi-test.c 		ret = pread(fd, buf + bytes_read, buf_sz - bytes_read,
pread              46 tools/testing/selftests/vm/transhuge-stress.c 	if (pread(pagemap_fd, ent, sizeof(ent),
pread             262 tools/vm/page-types.c 	bytes = pread(fd, buf, count * 8, (off_t)index * 8);