OpenE2K/qemu-e2k
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d0f9fd94d9
qemu-e2k/block
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Kevin Wolf d0f9fd94d9 block: Mark bdrv_set_backing_hd_drained() GRAPH_WRLOCK 
Instead of taking the writer lock internally, require callers to already
hold it when calling bdrv_set_backing_hd_drained(). Basically everthing
in the function needs the lock and its callers may already want to hold
the graph lock and so wouldn't be able to call functions that take it
internally.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-14-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-11-07 19:14:20 +01:00
..
export block: Mark bdrv_first_blk() and bdrv_is_root_node() GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
monitor block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
accounting.c
aio_task.c
amend.c
backup.c block: Mark block_job_add_bdrv() GRAPH_WRLOCK 2023-11-07 19:14:19 +01:00
blkdebug.c
blkio.c util/defer-call: move defer_call() to util/ 2023-10-31 15:41:42 +01:00
blklogwrites.c block: Mark bdrv_unref_child() GRAPH_WRLOCK 2023-09-20 17:46:01 +02:00
blkreplay.c
blkverify.c block: Mark bdrv_unref_child() GRAPH_WRLOCK 2023-09-20 17:46:01 +02:00
block-backend.c block: Mark bdrv_skip_filters() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
block-copy.c block: Mark bdrv_chain_contains() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
block-gen.h
block-ram-registrar.c
bochs.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
cloop.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
commit.c block: Mark bdrv_(un)freeze_backing_chain() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
copy-before-write.c block: convert more bdrv_is_allocated* and bdrv_block_status* calls to coroutine versions 2023-10-12 16:31:33 +02:00
copy-before-write.h
copy-on-read.c block: Mark bdrv_(un)freeze_backing_chain() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
copy-on-read.h block: Mark bdrv_(un)freeze_backing_chain() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
coroutines.h
create.c
crypto.c block: Mark bdrv_amend_options() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
crypto.h
curl.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
dirty-bitmap.c
dmg-bz2.c
dmg-lzfse.c
dmg.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
dmg.h
file-posix.c file-posix: fix over-writing of returning zone_append offset 2023-11-06 16:15:07 +01:00
file-win32.c
filter-compress.c
gluster.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
graph-lock.c block: Add assertion for bdrv_graph_wrlock() 2023-10-12 16:31:33 +02:00
io_uring.c virtio: use defer_call() in virtio_irqfd_notify() 2023-10-31 15:42:14 +01:00
io.c block: Mark bdrv_parent_cb_resize() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
iscsi-opts.c
iscsi.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
linux-aio.c virtio: use defer_call() in virtio_irqfd_notify() 2023-10-31 15:42:14 +01:00
meson.build util/defer-call: move defer_call() to util/ 2023-10-31 15:41:42 +01:00
mirror.c block: Mark bdrv_(un)freeze_backing_chain() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
nbd.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
nfs.c block: Mark bdrv_refresh_filename() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
null.c
nvme.c block/nvme: nvme_process_completion() fix bound for cid 2023-11-06 15:00:28 +00:00
parallels-ext.c util/uuid: Add UUID_STR_LEN definition 2023-11-03 09:20:31 +01:00
parallels.c cpr: relax blockdev migration blockers 2023-11-01 16:13:59 +01:00
parallels.h parallels: collect bitmap of used clusters at open 2023-09-21 08:47:34 +02:00
preallocate.c preallocate: Don't poll during permission updates 2023-09-20 17:46:00 +02:00
progress_meter.c
qapi-sysemu.c block: Fix locking in media change monitor commands 2023-10-31 13:51:28 +01:00
qapi.c block: Mark bdrv_refresh_filename() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qcow2-bitmap.c qcow2: Mark check_constraints_on_bitmap() GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qcow2-cache.c qcow2: Mark qcow2_signal_corruption() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qcow2-cluster.c qcow2: keep reference on zeroize with discard-no-unref enabled 2023-11-06 16:15:07 +01:00
qcow2-refcount.c qcow2: Mark qcow2_signal_corruption() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qcow2-snapshot.c
qcow2-threads.c
qcow2.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
qcow2.h qcow2: Mark qcow2_signal_corruption() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
qcow.c cpr: relax blockdev migration blockers 2023-11-01 16:13:59 +01:00
qed-check.c
qed-cluster.c
qed-l2-cache.c
qed-table.c
qed.c block: mark mixed functions that can suspend 2023-09-26 18:09:08 +02:00
qed.h
quorum.c block: Mark bdrv_get_parent_name() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
raw-format.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
rbd.c block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
replication.c block: Protect bs->children with graph_lock 2023-10-12 16:31:33 +02:00
reqlist.c
snapshot-access.c block: Make more BlockDriver definitions static 2023-09-08 17:03:09 +02:00
snapshot.c block: Mark bdrv_get_parent_name() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
ssh.c
stream.c block: Mark bdrv_set_backing_hd_drained() GRAPH_WRLOCK 2023-11-07 19:14:20 +01:00
throttle-groups.c block: mark mixed functions that can suspend 2023-09-26 18:09:08 +02:00
throttle.c
trace-events nbd/client: Accept 64-bit block status chunks 2023-10-05 11:02:08 -05:00
trace.h
vdi.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
vhdx-endian.c
vhdx-log.c
vhdx.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
vhdx.h block: Mark bdrv_refresh_filename() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
vmdk.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
vpc.c block: Mark bdrv_has_zero_init() and callers GRAPH_RDLOCK 2023-11-07 19:14:19 +01:00
vvfat.c cpr: relax blockdev migration blockers 2023-11-01 16:13:59 +01:00
win32-aio.c
write-threshold.c