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Searched refs:prealloc (Results 1 – 25 of 43) sorted by relevance

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/qemu/tests/qemu-iotests/
H A D125177 for prealloc in metadata full; do
178 echo "--- Resizing image from $orig_size to $dst_size (preallocation=$prealloc) ---"
180 $QEMU_IMG resize -f "$IMGFMT" --preallocation="$prealloc" "$TEST_IMG" "$dst_size"
H A D274152 for (prealloc, base_size, top_size_old, top_size_new, off) in [
161 iotests.log('=== preallocation=%s ===' % prealloc)
173 '--preallocation', prealloc, top, top_size_new)
/qemu/block/
H A Dcrypto.c109 PreallocMode prealloc; member
147 data->prealloc, 0, &local_error); in block_crypto_create_init_func()
387 PreallocMode prealloc, in block_crypto_co_create_generic() argument
403 if (prealloc == PREALLOC_MODE_METADATA) { in block_crypto_co_create_generic()
404 prealloc = PREALLOC_MODE_OFF; in block_crypto_co_create_generic()
410 .prealloc = prealloc, in block_crypto_co_create_generic()
434 PreallocMode prealloc, BdrvRequestFlags flags, in block_crypto_co_truncate() argument
448 return bdrv_co_truncate(bs->file, offset, exact, prealloc, 0, errp); in block_crypto_co_truncate()
792 PreallocMode prealloc; in block_crypto_co_create_opts_luks() local
805 prealloc = qapi_enum_parse(&PreallocMode_lookup, buf, in block_crypto_co_create_opts_luks()
[all …]
H A Dpreallocate.c424 bool exact, PreallocMode prealloc, in preallocate_co_truncate() argument
440 if (prealloc == PREALLOC_MODE_FALLOC) { in preallocate_co_truncate()
477 ret = bdrv_co_truncate(bs->file, offset, exact, prealloc, flags, errp); in preallocate_co_truncate()
H A Dqcow2.c3268 m->prealloc = true; in preallocate_co()
4294 if (prealloc != PREALLOC_MODE_OFF && prealloc != PREALLOC_MODE_METADATA && in qcow2_co_truncate()
4295 prealloc != PREALLOC_MODE_FALLOC && prealloc != PREALLOC_MODE_FULL) in qcow2_co_truncate()
4298 PreallocMode_str(prealloc)); in qcow2_co_truncate()
4331 if (prealloc != PREALLOC_MODE_OFF) { in qcow2_co_truncate()
4408 prealloc = PREALLOC_MODE_METADATA; in qcow2_co_truncate()
4412 switch (prealloc) { in qcow2_co_truncate()
4624 if (prealloc != PREALLOC_MODE_OFF) { in qcow2_co_truncate()
5070 PreallocMode prealloc; in qcow2_measure() local
5096 prealloc = qapi_enum_parse(&PreallocMode_lookup, optstr, in qcow2_measure()
[all …]
H A Dgluster.c1028 PreallocMode prealloc, Error **errp) in qemu_gluster_do_truncate() argument
1038 if (current_length > offset && prealloc != PREALLOC_MODE_OFF) { in qemu_gluster_do_truncate()
1047 switch (prealloc) { in qemu_gluster_do_truncate()
1076 PreallocMode_str(prealloc)); in qemu_gluster_do_truncate()
1214 PreallocMode prealloc, in qemu_gluster_co_truncate() argument
1219 return qemu_gluster_do_truncate(s->fd, offset, prealloc, errp); in qemu_gluster_co_truncate()
H A Dfile-posix.c219 PreallocMode prealloc; member
2281 PreallocMode prealloc = aiocb->truncate.prealloc; in handle_aiocb_truncate() local
2291 if (current_length > offset && prealloc != PREALLOC_MODE_OFF) { in handle_aiocb_truncate()
2296 switch (prealloc) { in handle_aiocb_truncate()
2391 PreallocMode_str(prealloc)); in handle_aiocb_truncate()
2627 PreallocMode prealloc, Error **errp) in raw_regular_truncate() argument
2637 .prealloc = prealloc, in raw_regular_truncate()
2664 if (prealloc != PREALLOC_MODE_OFF) { in raw_co_truncate()
3012 PreallocMode prealloc; in raw_co_create_opts() local
3029 prealloc = qapi_enum_parse(&PreallocMode_lookup, buf, in raw_co_create_opts()
[all …]
H A Dfile-win32.c495 bool exact, PreallocMode prealloc, in raw_co_truncate() argument
502 if (prealloc != PREALLOC_MODE_OFF) { in raw_co_truncate()
504 PreallocMode_str(prealloc)); in raw_co_truncate()
H A Dnfs.c763 PreallocMode prealloc, BdrvRequestFlags flags, in nfs_file_co_truncate() argument
769 if (prealloc != PREALLOC_MODE_OFF) { in nfs_file_co_truncate()
771 PreallocMode_str(prealloc)); in nfs_file_co_truncate()
H A Dblkio.c949 bool exact, PreallocMode prealloc, in blkio_truncate() argument
954 if (prealloc != PREALLOC_MODE_OFF) { in blkio_truncate()
956 PreallocMode_str(prealloc)); in blkio_truncate()
H A Draw-format.c416 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp) in raw_co_truncate() argument
432 return bdrv_co_truncate(bs->file, offset, exact, prealloc, flags, errp); in raw_co_truncate()
H A Dssh.c1269 bool exact, PreallocMode prealloc, in ssh_co_truncate() argument
1274 if (prealloc != PREALLOC_MODE_OFF) { in ssh_co_truncate()
1276 PreallocMode_str(prealloc)); in ssh_co_truncate()
H A Drbd.c1620 PreallocMode prealloc, in qemu_rbd_co_truncate() argument
1626 if (prealloc != PREALLOC_MODE_OFF) { in qemu_rbd_co_truncate()
1628 PreallocMode_str(prealloc)); in qemu_rbd_co_truncate()
H A Dqed.c1456 PreallocMode prealloc, BdrvRequestFlags flags, in bdrv_qed_co_truncate() argument
1463 if (prealloc != PREALLOC_MODE_OFF) { in bdrv_qed_co_truncate()
1465 PreallocMode_str(prealloc)); in bdrv_qed_co_truncate()
/qemu/backends/
H A Dhostmem.c217 return backend->prealloc; in host_memory_backend_get_prealloc()
231 backend->prealloc = value; in host_memory_backend_set_prealloc()
235 if (value && !backend->prealloc) { in host_memory_backend_set_prealloc()
244 backend->prealloc = true; in host_memory_backend_set_prealloc()
405 if (backend->prealloc && !qemu_prealloc_mem(memory_region_get_fd(&backend->mr), in host_memory_backend_memory_complete()
458 if (backend->prealloc && !value) { in host_memory_backend_set_reserve()
/qemu/include/sysemu/
H A Dhostmem.h76 bool prealloc, is_mapped, share, reserve; member
H A Dblock-backend-io.h224 bool exact, PreallocMode prealloc,
227 PreallocMode prealloc, BdrvRequestFlags flags,
/qemu/include/hw/virtio/
H A Dvirtio-mem.h98 bool prealloc; member
/qemu/docs/system/i386/
H A Dsgx.rst46 -object memory-backend-epc,id=mem1,size=64M,prealloc=on \
143 -object memory-backend-epc,id=mem1,size=64M,prealloc=on \\
164 -object memory-backend-epc,id=mem0,size=64M,prealloc=on,host-nodes=0,policy=bind \\
167 -object memory-backend-epc,id=mem1,size=28M,prealloc=on,host-nodes=1,policy=bind \\
/qemu/qapi/
H A Dqom.json594 # @prealloc: if true, preallocate memory (default: false)
596 # @prealloc-threads: number of CPU threads to use for prealloc
599 # @prealloc-context: thread context to use for creation of
615 # Note: prealloc=true and reserve=false cannot be set at the same
629 '*prealloc': 'bool',
630 '*prealloc-threads': 'uint32',
631 '*prealloc-context': 'str',
/qemu/include/block/
H A Dblock-io.h78 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
361 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
/qemu/hw/virtio/
H A Dvirtio-mem.c603 if (vmem->prealloc) { in virtio_mem_set_block_state()
977 } else if (vmem->memdev->prealloc) { in virtio_mem_device_realize()
1233 if (vmem->prealloc && !vmem->early_migration) { in virtio_mem_post_load()
1264 if (!vmem->prealloc) { in virtio_mem_post_load_early()
1688 DEFINE_PROP_BOOL(VIRTIO_MEM_PREALLOC_PROP, VirtIOMEM, prealloc, false),
/qemu/block/export/
H A Dfuse.c445 bool req_zero_write, PreallocMode prealloc) in fuse_do_truncate() argument
475 ret = blk_truncate(exp->common.blk, size, true, prealloc, in fuse_do_truncate()
/qemu/hw/core/
H A Dmachine-qmp-cmds.c184 m->prealloc = object_property_get_bool(obj, "prealloc", &error_abort); in query_memdev()
H A Dmachine-hmp-cmds.c125 m->value->prealloc ? "true" : "false"); in hmp_info_memdev()

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