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root / block @ b90fb4b8

Name Size
blkdebug.c 12.8 kB
blkverify.c 10.5 kB
bochs.c 6.6 kB
cloop.c 4.9 kB
cow.c 8.6 kB
curl.c 15.4 kB
dmg.c 8.3 kB
nbd.c 6.9 kB
parallels.c 4.3 kB
qcow.c 26 kB
qcow2-cache.c 7.5 kB
qcow2-cluster.c 27.8 kB
qcow2-refcount.c 37.8 kB
qcow2-snapshot.c 13.5 kB
qcow2.c 37.2 kB
qcow2.h 7.8 kB
qed-check.c 5.4 kB
qed-cluster.c 5.1 kB
qed-gencb.c 688 Bytes
qed-l2-cache.c 5.4 kB
qed-table.c 8.7 kB
qed.c 43.4 kB
qed.h 10.6 kB
raw-posix-aio.h 1.3 kB
raw-posix.c 39.8 kB
raw-win32.c 11.5 kB
raw.c 4 kB
rbd.c 21.1 kB
sheepdog.c 53.5 kB
vdi.c 29.9 kB
vmdk.c 44.4 kB
vpc.c 18.1 kB
vvfat.c 80.5 kB

Latest revisions

# Date Author Comment
b90fb4b8 09/19/2011 12:34 pm Paolo Bonzini

nbd: support feature negotiation

nbd supports writing flags in bytes 24...27 of the header,
and uses that for the read-only flag. Add support for it
in qemu-nbd.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>
b2bedb21 09/16/2011 04:25 pm Stefan Weil

Remove blanks before \n in output strings

Those blanks violate the coding conventions, see
scripts/checkpatch.pl.

Blanks missing after colons in the changed lines were added.

This patch does not try to fix tabs, long lines and other
problems in the changed lines, therefore checkpatch.pl reports...
ab359cd1 09/12/2011 04:17 pm Markus Armbruster

nbd: Clean up use of block_int.h

Signed-off-by: Markus Armbruster <>
Signed-off-by: Kevin Wolf <>
05140499 09/12/2011 04:17 pm Frediano Ziglio

qcow2: initialize metadata before inserting in cluster_allocs

QCow2Meta structure was inserted into list before many fields are
initialized. Currently is not a problem cause all occur in a lock
but if qcow2_alloc_clusters would in a future unlock this lock...
dea43a65 09/12/2011 04:17 pm Frediano Ziglio

qcow2: align cluster_data to block to improve performance using O_DIRECT

Signed-off-by: Frediano Ziglio <>
Signed-off-by: Kevin Wolf <>
ee18e730 09/12/2011 04:17 pm Frediano Ziglio

qcow2: fix range check

QCowL2Meta::offset is not cluster aligned but only sector aligned
however nb_clusters count cluster from cluster start.
This fix range check. Note that old code have no corruption issues
related to this check cause it only cause intersection to occur...
dfe80b07 09/12/2011 04:17 pm Sage Weil

rbd: clean up, fix style

No assignment in condition. Remove duplicate ret > 0 check.

Signed-off-by: Sage Weil <>
Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>
eb93d5d9 09/12/2011 04:17 pm Sage Weil

rbd: fix leak in qemu_rbd_open failure paths

Fix leak of s->snap in failure path. Simplify error paths for the whole
function.

Reported-by: Stefan Hajnoczi <>
Signed-off-by: Sage Weil <>
Reviewed-by: Stefan Hajnoczi <>...
025e849a 09/12/2011 04:17 pm Markus Armbruster

block: Rename bdrv_set_locked() to bdrv_lock_medium()

While there, make the locked parameter bool.

Signed-off-by: Markus Armbruster <>
Signed-off-by: Kevin Wolf <>
7c7e9df0 09/12/2011 04:17 pm Sage Weil

rbd: allow client id to be specified in config string

Allow the client id to be specified in the config string via 'id=' so that
users can control who they authenticate as. Currently they are stuck with
the default ('admin'). This is necessary for anyone using authentication...

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