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Searched refs:pwrite (Results 1 – 25 of 54) sorted by relevance

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/openbmc/linux/drivers/media/dvb-core/
H A Ddvb_ringbuffer.c40 rbuf->pread=rbuf->pwrite=0; in dvb_ringbuffer_init()
60 return (rbuf->pread == smp_load_acquire(&rbuf->pwrite)); in dvb_ringbuffer_empty()
74 free = READ_ONCE(rbuf->pread) - rbuf->pwrite; in dvb_ringbuffer_free()
90 avail = smp_load_acquire(&rbuf->pwrite) - rbuf->pread; in dvb_ringbuffer_avail()
106 smp_store_release(&rbuf->pread, smp_load_acquire(&rbuf->pwrite)); in dvb_ringbuffer_flush()
118 smp_store_release(&rbuf->pwrite, 0); in dvb_ringbuffer_reset()
187 split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0; in dvb_ringbuffer_write()
190 memcpy(rbuf->data+rbuf->pwrite, buf, split); in dvb_ringbuffer_write()
198 smp_store_release(&rbuf->pwrite, 0); in dvb_ringbuffer_write()
200 memcpy(rbuf->data+rbuf->pwrite, buf, todo); in dvb_ringbuffer_write()
[all …]
/openbmc/linux/include/media/
H A Ddvb_ringbuffer.h45 ssize_t pwrite; member
178 { (rbuf)->data[(rbuf)->pwrite] = (byte); \
179 (rbuf)->pwrite = ((rbuf)->pwrite + 1) % (rbuf)->size; }
/openbmc/linux/drivers/gpu/drm/ci/
H A Dtestlist.txt1229 kms_draw_crc@draw-method-pwrite
1402 kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-pwrite
1408 kms_frontbuffer_tracking@fbc-1p-primscrn-pri-shrfb-draw-pwrite
1414 kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite
1420 kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-draw-pwrite
1426 kms_frontbuffer_tracking@fbc-1p-offscren-pri-indfb-draw-pwrite
1432 kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-pwrite
1438 kms_frontbuffer_tracking@fbc-2p-primscrn-pri-indfb-draw-pwrite
1444 kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-pwrite
1450 kms_frontbuffer_tracking@fbc-2p-primscrn-cur-indfb-draw-pwrite
[all …]
/openbmc/linux/drivers/rapidio/
H A Drio.c566 struct rio_pwrite *pwrite = kzalloc(sizeof(*pwrite), GFP_KERNEL); in rio_add_mport_pw_handler() local
568 if (!pwrite) in rio_add_mport_pw_handler()
571 pwrite->pwcback = pwcback; in rio_add_mport_pw_handler()
572 pwrite->context = context; in rio_add_mport_pw_handler()
574 list_add_tail(&pwrite->node, &mport->pwrites); in rio_add_mport_pw_handler()
594 struct rio_pwrite *pwrite; in rio_del_mport_pw_handler() local
597 list_for_each_entry(pwrite, &mport->pwrites, node) { in rio_del_mport_pw_handler()
598 if (pwrite->pwcback == pwcback && pwrite->context == context) { in rio_del_mport_pw_handler()
599 list_del(&pwrite->node); in rio_del_mport_pw_handler()
600 kfree(pwrite); in rio_del_mport_pw_handler()
[all …]
/openbmc/phosphor-ipmi-flash/internal/
H A Dsys.cpp59 int SysImpl::pwrite(int fd, const void* buf, std::size_t count, in pwrite() function in internal::SysImpl
62 return static_cast<int>(::pwrite(fd, buf, count, offset)); in pwrite()
H A Dsys.hpp37 virtual int pwrite(int fd, const void* buf, std::size_t count,
72 int pwrite(int fd, const void* buf, std::size_t count,
/openbmc/linux/tools/hv/
H A Dhv_fcopy_daemon.c93 bytes_written = pwrite(target_fd, cpmsg->data, cpmsg->size, in hv_copy_data()
261 if (pwrite(fcopy_fd, &error, sizeof(int), 0) != sizeof(int)) { in main()
/openbmc/phosphor-ipmi-flash/tools/test/
H A Dio_unittest.cpp156 EXPECT_CALL(sys_mock, pwrite(fd, _, 1, 0)).WillOnce(Return(-1)); in TEST_F()
166 EXPECT_CALL(sys_mock, pwrite(fd, _, 1, 0)).WillOnce(Return(0)); in TEST_F()
H A Dinternal_sys_mock.hpp22 MOCK_METHOD(int, pwrite, (int, const void*, std::size_t, off_t),
/openbmc/linux/tools/testing/selftests/iommu/
H A Diommufd_fail_nth.c130 res2 = pwrite(nth_state->proc_fd, disable_nth, in fail_nth_next()
133 res2 = pwrite(nth_state->proc_fd, disable_nth, in fail_nth_next()
169 ASSERT_EQ(len, pwrite(nth_state->proc_fd, buf, len, 0)); in __fail_nth_enable()
/openbmc/qemu/tests/qemu-iotests/
H A D004.out17 pwrite past image boundary
H A D002.out16 unaligned pwrite
/openbmc/openbmc/meta-openembedded/meta-filesystems/recipes-utils/xfsprogs/files/
H A D0005-Replace-off64_t-stat64-with-off_t-stat.patch29 io/pwrite.c | 20 ++++++++++----------
407 diff --git a/io/pwrite.c b/io/pwrite.c
409 --- a/io/pwrite.c
410 +++ b/io/pwrite.c
657 if (pwrite(dev_fd, lb, sizeof(lb), off) < 0)
/openbmc/qemu/hw/vfio/
H A Dccw.c99 ret = pwrite(vcdev->vdev.fd, region, in vfio_ccw_handle_request()
185 ret = pwrite(vcdev->vdev.fd, region, in vfio_ccw_handle_clear()
224 ret = pwrite(vcdev->vdev.fd, region, in vfio_ccw_handle_halt()
H A Digd.c730 if (pwrite(vdev->vbasedev.fd, &cmd, sizeof(cmd), in vfio_probe_igd_bar4_quirk()
741 if (pwrite(vdev->vbasedev.fd, &cmd_orig, sizeof(cmd_orig), in vfio_probe_igd_bar4_quirk()
H A Ddisplay.c36 pwrite(_fd, &(_ptr->_fld), sizeof(_ptr->_fld), \
95 if (pwrite(fd, dpy->edid_blob, dpy->edid_regs->edid_size, in vfio_display_edid_update()
/openbmc/qemu/tests/qemu-iotests/tests/
H A Dnbd-multiconn124 clients[1].pwrite(updated_data, 0)
/openbmc/phosphor-ipmi-flash/tools/
H A Dio.cpp144 ssize_t ret = sys->pwrite(ppcMemFd, source, length, offset); in write()
/openbmc/linux/tools/perf/util/
H A Dcopyfile.c58 ssize_t ret = pwrite(ofd, ptr + off_in, size, off_out); in copyfile_offset()
/openbmc/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_object_types.h86 int (*pwrite)(struct drm_i915_gem_object *obj, member
/openbmc/openbmc/poky/meta/recipes-devtools/binutils/
H A Dbinutils_2.43.1.bb20 # | ../../../gprofng/libcollector/../src/collector_module.h:78:13: error: duplicate member 'pwrite'
/openbmc/hiomapd/file/
H A Dbackend.c138 rc = pwrite(priv->fd, erase_buf, count, offset); in file_erase()
/openbmc/linux/tools/testing/selftests/mm/
H A Dmemfd_secret.c53 (pwrite(fd, buf, sizeof(buf), 0) >= 0)) in test_file_apis()
/openbmc/linux/tools/testing/selftests/kvm/
H A Daccess_tracking_perf_test.c122 TEST_ASSERT(pwrite(page_idle_fd, &bits, 8, 8 * (pfn / 64)) == 8, in mark_page_idle()
/openbmc/linux/Documentation/arch/sparc/oradax/
H A Doracle-dax.rst143 pwrite() system call. If -1 is returned then errno is set to indicate
187 - submit CCB via write() or pwrite()
334 The CCB submission is a write() or pwrite() system call to the
338 if (pwrite(fd, ccb, 64, 0) != 64) {

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