Fam Zheng 9990069758 mirror: Speed up bitmap initial scanning ...

Limiting to sectors_per_chunk for each bdrv_is_allocated_above is slow,
because the underlying protocol driver would issue much more queries
than necessary. We should coalesce the query.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: <1436413678-7114-4-git-send-email-famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2015-07-22 11:14:21 +01:00

..

accounting.c

…

archipelago.c

…

backup.c

block: keep bitmap if incremental backup job is cancelled

2015-07-14 21:50:13 -04:00

blkdebug.c

block: Move flag inheritance to bdrv_open_inherit()

2015-06-12 17:04:59 +02:00

blkverify.c

block: Move flag inheritance to bdrv_open_inherit()

2015-06-12 17:04:59 +02:00

block-backend.c

block-backend: Introduce blk_drain()

2015-06-23 15:06:16 +01:00

bochs.c

…

cloop.c

…

commit.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

curl.c

block/curl: Don't lose original error when a connection fails.

2015-07-14 21:50:13 -04:00

dmg.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

gluster.c

…

io.c

block: update bdrv_drain_all()/bdrv_drain() comments

2015-07-07 10:31:08 +01:00

iscsi.c

block/iscsi: restore compatiblity with libiscsi 1.9.0

2015-07-02 10:06:23 +01:00

linux-aio.c

…

Makefile.objs

block: convert quorum blockdrv to use crypto APIs

2015-07-08 13:11:01 +02:00

mirror.c

mirror: Speed up bitmap initial scanning

2015-07-22 11:14:21 +01:00

nbd-client.c

…

nbd-client.h

…

nbd.c

…

nfs.c

block/nfs: limit maximum readahead size to 1MB

2015-07-02 10:06:23 +01:00

null.c

…

parallels.c

block/parallels: improve image writing performance further

2015-05-22 09:37:32 +01:00

qapi.c

qerror: Finally unused, clean up

2015-06-22 18:20:40 +02:00

qcow2-cache.c

qcow2: remove unnecessary check

2015-07-07 10:31:04 +01:00

qcow2-cluster.c

block: convert qcow/qcow2 to use generic cipher API

2015-07-08 13:11:01 +02:00

qcow2-refcount.c

qcow2: Handle EAGAIN returned from update_refcount

2015-07-02 09:20:18 +01:00

qcow2-snapshot.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

qcow2.c

block: convert qcow/qcow2 to use generic cipher API

2015-07-08 13:11:01 +02:00

qcow2.h

block: convert qcow/qcow2 to use generic cipher API

2015-07-08 13:11:01 +02:00

qcow.c

block: convert qcow/qcow2 to use generic cipher API

2015-07-08 13:11:01 +02:00

qed-check.c

…

qed-cluster.c

…

qed-gencb.c

…

qed-l2-cache.c

…

qed-table.c

…

qed.c

qerror: Clean up QERR_ macros to expand into a single string

2015-06-22 18:20:40 +02:00

qed.h

…

quorum.c

block: convert quorum blockdrv to use crypto APIs

2015-07-08 13:11:01 +02:00

raw_bsd.c

…

raw-aio.h

…

raw-posix.c

block/raw-posix: Don't think /dev/fd/<NN> is a floppy drive.

2015-07-07 14:27:14 +01:00

raw-win32.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

rbd.c

rbd: fix ceph settings precedence

2015-07-14 17:15:23 +02:00

sheepdog.c

sheepdog: fix resource leak with sd_snapshot_create

2015-05-08 14:11:10 +03:00

snapshot.c

block: Use bdrv_drain to replace uncessary bdrv_drain_all

2015-07-07 14:27:14 +01:00

ssh.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

stream.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

throttle-groups.c

throttle: Check current timers before updating any_timer_armed[]

2015-06-23 15:06:16 +01:00

vdi.c

block: use bdrv_get_device_or_node_name() in error messages

2015-04-28 15:36:09 +02:00

vhdx-endian.c

…

vhdx-log.c

qerror: Move #include out of qerror.h

2015-06-22 18:20:40 +02:00

vhdx.c

block: use bdrv_get_device_or_node_name() in error messages

2015-04-28 15:36:09 +02:00

vhdx.h

…

vmdk.c

Include qapi/qmp/qerror.h exactly where needed

2015-06-22 18:20:41 +02:00

vpc.c

block: use bdrv_get_device_or_node_name() in error messages

2015-04-28 15:36:09 +02:00

vvfat.c

vvfat: add a label option

2015-06-23 15:06:17 +01:00

win32-aio.c

…

write-threshold.c

…