| commit | da0bd744344adb1f285002467d7fa84699dc2fce | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Wed, 7 Dec 2022 13:18:21 +0000 (7 14:18 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Thu, 15 Dec 2022 15:07:43 +0000 (15 16:07 +0100) | ||
| tree | 944bcb7c9226543d81b55204bad8bf2afb851471 | treesnapshot (tar.gz zip) |
| parent | 0508d0be4b547be8da97c95ea9e1f433077dd2ec | commitdiff |
block: Factor out bdrv_drain_all_begin_nopoll()
Provide a separate function that just quiesces the users of a node to
prevent new requests from coming in, but without waiting for the already
in-flight I/O to complete.
This function can be used in contexts where polling is not allowed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20221207131838.239125-2-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Provide a separate function that just quiesces the users of a node to
prevent new requests from coming in, but without waiting for the already
in-flight I/O to complete.
This function can be used in contexts where polling is not allowed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20221207131838.239125-2-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/io.c | diffblobblamehistory | |
| include/block/block-global-state.h | diffblobblamehistory |