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Searched refs:prealloc (Results 1 – 25 of 47) sorted by relevance

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/openbmc/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)
/openbmc/qemu/block/
H A Dcrypto.c123 PreallocMode prealloc; member
161 data->prealloc, 0, &local_error); in block_crypto_create_init_func()
400 PreallocMode prealloc, in block_crypto_co_create_generic() argument
416 if (prealloc == PREALLOC_MODE_METADATA) { in block_crypto_co_create_generic()
417 prealloc = PREALLOC_MODE_OFF; in block_crypto_co_create_generic()
423 .prealloc = prealloc, in block_crypto_co_create_generic()
447 PreallocMode prealloc, BdrvRequestFlags flags, in block_crypto_co_truncate() argument
461 return bdrv_co_truncate(bs->file, offset, exact, prealloc, 0, errp); in block_crypto_co_truncate()
805 PreallocMode prealloc; in block_crypto_co_create_opts_luks() local
818 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 Dgluster.c1022 PreallocMode prealloc, Error **errp) in qemu_gluster_do_truncate() argument
1032 if (current_length > offset && prealloc != PREALLOC_MODE_OFF) { in qemu_gluster_do_truncate()
1041 switch (prealloc) { in qemu_gluster_do_truncate()
1070 PreallocMode_str(prealloc)); in qemu_gluster_do_truncate()
1208 PreallocMode prealloc, in qemu_gluster_co_truncate() argument
1213 return qemu_gluster_do_truncate(s->fd, offset, prealloc, errp); in qemu_gluster_co_truncate()
H A Dqcow2.c3284 m->prealloc = true; in preallocate_co()
4301 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp) in qcow2_co_truncate() argument
4310 if (prealloc != PREALLOC_MODE_OFF && prealloc != PREALLOC_MODE_METADATA && in qcow2_co_truncate()
4311 prealloc != PREALLOC_MODE_FALLOC && prealloc != PREALLOC_MODE_FULL) in qcow2_co_truncate()
4314 PreallocMode_str(prealloc)); in qcow2_co_truncate()
4347 if (prealloc != PREALLOC_MODE_OFF) { in qcow2_co_truncate()
4415 if (data_file_is_raw(bs) && prealloc == PREALLOC_MODE_OFF) { in qcow2_co_truncate()
4424 prealloc = PREALLOC_MODE_METADATA; in qcow2_co_truncate()
4428 switch (prealloc) { in qcow2_co_truncate()
4436 ret = bdrv_co_truncate(s->data_file, offset, exact, prealloc, 0, in qcow2_co_truncate()
[all …]
H A Dfile-posix.c244 PreallocMode prealloc; member
2388 PreallocMode prealloc = aiocb->truncate.prealloc; in handle_aiocb_truncate() local
2398 if (current_length > offset && prealloc != PREALLOC_MODE_OFF) { in handle_aiocb_truncate()
2403 switch (prealloc) { in handle_aiocb_truncate()
2498 PreallocMode_str(prealloc)); in handle_aiocb_truncate()
2744 PreallocMode prealloc, Error **errp) in raw_regular_truncate() argument
2754 .prealloc = prealloc, in raw_regular_truncate()
2763 bool exact, PreallocMode prealloc, in raw_co_truncate() argument
2778 return raw_regular_truncate(bs, s->fd, offset, prealloc, errp); in raw_co_truncate()
2781 if (prealloc != PREALLOC_MODE_OFF) { in raw_co_truncate()
[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 Dblkio.c951 bool exact, PreallocMode prealloc, in blkio_truncate() argument
956 if (prealloc != PREALLOC_MODE_OFF) { in blkio_truncate()
958 PreallocMode_str(prealloc)); in blkio_truncate()
H A Dnfs.c752 PreallocMode prealloc, BdrvRequestFlags flags, in nfs_file_co_truncate() argument
758 if (prealloc != PREALLOC_MODE_OFF) { in nfs_file_co_truncate()
760 PreallocMode_str(prealloc)); in nfs_file_co_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.c1272 bool exact, PreallocMode prealloc, in ssh_co_truncate() argument
1277 if (prealloc != PREALLOC_MODE_OFF) { in ssh_co_truncate()
1279 PreallocMode_str(prealloc)); in ssh_co_truncate()
/openbmc/qemu/backends/
H A Dhostmem.c228 return backend->prealloc; in host_memory_backend_get_prealloc()
242 backend->prealloc = value; in host_memory_backend_set_prealloc()
246 if (value && !backend->prealloc) { in host_memory_backend_set_prealloc()
255 backend->prealloc = true; in host_memory_backend_set_prealloc()
425 if (backend->prealloc && !qemu_prealloc_mem(memory_region_get_fd(&backend->mr), in host_memory_backend_memory_complete()
478 if (backend->prealloc && !value) { in host_memory_backend_set_reserve()
/openbmc/qemu/include/system/
H A Dhostmem.h78 bool prealloc, is_mapped, share, reserve; member
H A Dblock-backend-io.h232 bool exact, PreallocMode prealloc,
235 PreallocMode prealloc, BdrvRequestFlags flags,
/openbmc/qemu/include/hw/virtio/
H A Dvirtio-mem.h103 bool prealloc; member
/openbmc/u-boot/disk/
H A Dpart_amiga.h125 u32 prealloc; member
/openbmc/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 \\
/openbmc/qemu/docs/devel/migration/
H A Dqpl-compression.rst233 to add ``-mem-prealloc`` parameter to the destination boot parameters. This
237 The example of booting with ``-mem-prealloc`` parameter
241 $qemu-system-x86_64 --enable-kvm -cpu host --mem-prealloc ...
245 ``-mem-prealloc``, the ``svm_prq`` indicates the number of I/O page fault
H A Duadk-compression.rst139 please make sure to specify ``-mem-prealloc`` parameter to the destination VM
/openbmc/qemu/include/block/
H A Dblock-io.h78 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
363 PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
/openbmc/qemu/qapi/
H A Dqom.json646 # @prealloc: if true, preallocate memory (default: false)
648 # @prealloc-threads: number of CPU threads to use for prealloc
651 # @prealloc-context: thread context to use for creation of
669 # .. note:: prealloc=true and reserve=false cannot be set at the same
682 '*prealloc': 'bool',
683 '*prealloc-threads': 'uint32',
684 '*prealloc-context': 'str',
/openbmc/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()
/openbmc/qemu/hw/virtio/
H A Dvirtio-mem.c590 if (vmem->prealloc) { in virtio_mem_set_block_state()
954 } else if (vmem->memdev->prealloc) { in virtio_mem_device_realize()
1238 if (vmem->prealloc && !vmem->early_migration) { in virtio_mem_post_load()
1269 if (!vmem->prealloc) { in virtio_mem_post_load_early()
1693 DEFINE_PROP_BOOL(VIRTIO_MEM_PREALLOC_PROP, VirtIOMEM, prealloc, false),
/openbmc/qemu/hw/core/
H A Dmachine-qmp-cmds.c187 m->prealloc = object_property_get_bool(obj, "prealloc", &error_abort); in query_memdev()

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