Eric Blake fec00559e7 sheepdog: Support BDRV_REQ_ZERO_WRITE for truncate ...

Our .bdrv_has_zero_init_truncate always returns 1 because sheepdog
always 0-fills; we can use that same knowledge to implement
BDRV_REQ_ZERO_WRITE by ignoring it.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200428202905.770727-6-eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2020-05-08 13:26:35 +02:00

..

monitor

Use &error_abort instead of separate assert()

2020-03-17 16:05:40 +01:00

accounting.c

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aio_task.c

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backup-top.c

backup: Make sure that source and target size match

2020-05-08 13:26:35 +02:00

backup-top.h

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backup.c

backup: Make sure that source and target size match

2020-05-08 13:26:35 +02:00

blkdebug.c

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blklogwrites.c

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blkreplay.c

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blkverify.c

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block-backend.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

block-copy.c

block/block-copy: use aio-task-pool API

2020-05-05 14:03:28 +02:00

bochs.c

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cloop.c

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commit.c

block-backend: Add flags to blk_truncate()

2020-04-30 17:51:07 +02:00

copy-on-read.c

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create.c

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crypto.c

block: luks: better error message when creating too large files

2020-05-07 12:52:33 +01:00

crypto.h

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curl.c

block/curl: HTTP header field names are case insensitive

2020-03-11 12:42:29 +01:00

dirty-bitmap.c

block/dirty-bitmap: improve _next_dirty_area API

2020-03-18 14:03:46 -04:00

dmg-bz2.c

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dmg-lzfse.c

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dmg.c

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dmg.h

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file-posix.c

Compress lines for immediate return

2020-05-04 14:43:22 +02:00

file-win32.c

file-win32: Support BDRV_REQ_ZERO_WRITE for truncate

2020-05-08 13:26:35 +02:00

filter-compress.c

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gluster.c

gluster: Drop useless has_zero_init callback

2020-05-08 13:26:35 +02:00

io_uring.c

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io.c

block: Comment cleanups

2020-05-05 13:17:36 +02:00

iscsi-opts.c

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iscsi.c

lockable: replaced locks with lock guard macros where appropriate

2020-05-04 16:07:43 +01:00

linux-aio.c

misc: Replace zero-length arrays with flexible array member (automatic)

2020-03-16 22:07:42 +01:00

Makefile.objs

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mirror.c

block-backend: Add flags to blk_truncate()

2020-04-30 17:51:07 +02:00

nbd.c

block/nbd-client: drop max_block restriction from discard

2020-05-04 15:16:46 -05:00

nfs.c

nfs: Support BDRV_REQ_ZERO_WRITE for truncate

2020-05-08 13:26:35 +02:00

null.c

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nvme.c

Compress lines for immediate return

2020-05-04 14:43:22 +02:00

parallels.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

parallels.h

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qapi-sysemu.c

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qapi.c

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qcow2-bitmap.c

block/qcow2-bitmap: use bdrv_dirty_bitmap_next_dirty

2020-03-18 14:03:46 -04:00

qcow2-cache.c

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qcow2-cluster.c

qcow2: Support BDRV_REQ_ZERO_WRITE for truncate

2020-04-30 17:51:07 +02:00

qcow2-refcount.c

block: Comment cleanups

2020-05-05 13:17:36 +02:00

qcow2-snapshot.c

qcow2: Allow resize of images with internal snapshots

2020-05-05 13:17:36 +02:00

qcow2-threads.c

block/qcow2-threads: fix qcow2_decompress

2020-03-11 12:42:30 +01:00

qcow2.c

qcow2: Fix preallocation on block devices

2020-05-08 13:26:35 +02:00

qcow2.h

qcow2: Remove unused fields from BDRVQcow2State

2020-03-27 14:47:23 +01:00

qcow.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

qed-check.c

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qed-cluster.c

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qed-l2-cache.c

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qed-table.c

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qed.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

qed.h

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quorum.c

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raw-format.c

raw-format: Support BDRV_REQ_ZERO_WRITE for truncate

2020-04-30 17:51:07 +02:00

rbd.c

rbd: Support BDRV_REQ_ZERO_WRITE for truncate

2020-05-08 13:26:35 +02:00

replication.c

various: Remove suspicious '\' character outside of #define in C code

2020-04-29 08:01:51 +02:00

sheepdog.c

sheepdog: Support BDRV_REQ_ZERO_WRITE for truncate

2020-05-08 13:26:35 +02:00

snapshot.c

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ssh.c

block: Add flags to BlockDriver.bdrv_co_truncate()

2020-04-30 17:51:07 +02:00

stream.c

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throttle-groups.c

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throttle.c

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trace-events

block/block-copy: use block_status

2020-03-11 12:42:30 +01:00

vdi.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

vhdx-endian.c

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vhdx-log.c

block: Add flags to bdrv(_co)_truncate()

2020-04-30 17:51:07 +02:00

vhdx.c

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-05-05' into staging

2020-05-05 16:46:37 +01:00

vhdx.h

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vmdk.c

vmdk: Flush only once in vmdk_L2update()

2020-05-08 13:26:35 +02:00

vpc.c

block: Add blk_new_with_bs() helper

2020-05-05 13:17:36 +02:00

vvfat.c

block: Comment cleanups

2020-05-05 13:17:36 +02:00

vxhs.c

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win32-aio.c

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write-threshold.c

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