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qemu/include/block
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Kevin Wolf ce433d2942 block: Take graph rdlock in parts of reopen 
Reopen isn't easy with respect to locking because many of its functions
need to iterate the graph, some change it, and then you get some drains
in the middle where you can't hold any locks.

Therefore just documents most of the functions to be unlocked, and take
locks internally before accessing the graph.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230929145157.45443-9-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-10-12 16:31:33 +02:00
..
accounting.h block: add accounting for zone append operation 2023-05-15 08:18:10 -04:00
aio-wait.h aio-wait: avoid AioContext lock in aio_wait_bh_oneshot() 2023-05-10 14:15:13 +02:00
aio.h block: mark aio_poll as non-coroutine 2023-09-20 17:46:16 +02:00
aio_task.h coroutine: Move coroutine_fn to qemu/osdep.h, trim includes 2023-01-19 10:18:28 +01:00
block-common.h block-coroutine-wrapper: Add no_co_wrapper_bdrv_rdlock functions 2023-10-12 16:31:33 +02:00
block-copy.h block: Mark bdrv_co_block_status() and callers GRAPH_RDLOCK 2023-02-23 19:49:07 +01:00
block-global-state.h block: Mark bdrv_first_blk() and bdrv_is_root_node() GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
block-hmp-cmds.h include/block: Untangle inclusion loops 2023-01-20 07:24:28 +01:00
block-io.h block: Mark drain related functions GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
block.h include/block: Untangle inclusion loops 2023-01-20 07:24:28 +01:00
block_backup.h include/block: Untangle inclusion loops 2023-01-20 07:24:28 +01:00
block_int-common.h block: Take graph rdlock in parts of reopen 2023-10-12 16:31:33 +02:00
block_int-global-state.h block: Mark bdrv_root_unref_child() GRAPH_WRLOCK 2023-09-20 17:46:01 +02:00
block_int-io.h block: Mark bdrv_co_refresh_total_sectors() and callers GRAPH_RDLOCK 2023-02-23 19:49:33 +01:00
block_int.h include/block: Untangle inclusion loops 2023-01-20 07:24:28 +01:00
blockjob.h include/block: Untangle inclusion loops 2023-01-20 07:24:28 +01:00
blockjob_int.h blockjob: Adhere to rate limit even when reentered early 2023-05-19 19:12:12 +02:00
dirty-bitmap.h block: Mark bdrv_*_dirty_bitmap() and callers GRAPH_RDLOCK 2023-02-23 19:49:32 +01:00
export.h block/export: don't require AioContext lock around blk_exp_ref/unref() 2023-05-30 17:32:02 +02:00
fuse.h fuse: Allow exporting BDSs via FUSE 2020-12-11 17:52:39 +01:00
graph-lock.h graph-lock: Unlock the AioContext while polling 2023-06-28 08:46:23 +02:00
nbd.h nbd/server: Prepare for per-request filtering of BLOCK_STATUS 2023-10-05 11:02:08 -05:00
nvme.h hw/nvme: flexible data placement emulation 2023-03-06 15:28:02 +01:00
qapi.h block: Remove bdrv_query_block_node_info 2023-09-08 17:03:09 +02:00
qdict.h include: move qdict_{crumple,flatten} declarations 2022-04-21 17:03:51 +04:00
raw-aio.h block/linux-aio: convert to blk_io_plug_call() API 2023-06-01 07:34:03 -04:00
replication.h replication: move include out of root directory 2021-05-26 14:49:46 +02:00
reqlist.h block/reqlist: add reqlist_wait_all() 2022-03-07 09:33:30 +01:00
snapshot.h block: Mark bdrv_snapshot_fallback() and callers GRAPH_RDLOCK 2023-10-12 16:31:33 +02:00
thread-pool.h thread-pool: avoid passing the pool parameter every time 2023-04-25 13:17:28 +02:00
throttle-groups.h block/throttle-groups: Use ThrottleDirection instread of bool is_write 2023-08-29 10:49:24 +02:00
ufs.h hw/ufs: Initial commit for emulated Universal-Flash-Storage 2023-09-07 14:01:29 -04:00
write-threshold.h block: Clean up includes 2023-02-08 07:28:05 +01:00