block/reqlist: add reqlist_wait_all()

Add function to wait for all intersecting requests.
To be used in the further commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Re

block/reqlist: add reqlist_wait_all()

Add function to wait for all intersecting requests.
To be used in the further commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220303194349.2304213-10-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

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block/reqlist: reqlist_find_conflict(): use ranges_overlap()

Let's reuse convenient helper.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@r

block/reqlist: reqlist_find_conflict(): use ranges_overlap()

Let's reuse convenient helper.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220303194349.2304213-8-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

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block: intoduce reqlist

Split intersecting-requests functionality out of block-copy to be
reused in copy-before-write filter.

Note: while being here, fix tiny typo in MAINTAINERS.

Signed-off-by: V

block: intoduce reqlist

Split intersecting-requests functionality out of block-copy to be
reused in copy-before-write filter.

Note: while being here, fix tiny typo in MAINTAINERS.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220303194349.2304213-7-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...