]> www.infradead.org Git - users/dwmw2/qemu.git/commit
projects / users / dwmw2 / qemu.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: dea97c1) | patch
block: Clarify locking rules for bdrv_open(_inherit)()
authorKevin Wolf <kwolf@redhat.com>
Thu, 25 May 2023 12:47:03 +0000 (14:47 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 30 May 2023 15:21:23 +0000 (17:21 +0200)
commitae400dbb8f439021bca5b8a7f60907bbd2cf5291
tree9f2ad3d64280966b9bc197fdf02f6c90e81a7f72tree
parentdea97c1fbd4e1bc36d776ff949ce568b7a435e71commit | diff
block: Clarify locking rules for bdrv_open(_inherit)()

These functions specify that the caller must hold the "@filename
AioContext lock". This doesn't make sense, file names don't have an
AioContext. New BlockDriverStates always start in the main AioContext,
so this is what we really need here.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230525124713.401149-3-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.