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block/iscsi: Do not force-cap *pnum

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bdrv_co_block_status() does it for us, we do not need to do it here.

The advantage of not capping *pnum is that bdrv_co_block_status() can
cache larger data regions than requested by its caller.

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210812084148.14458-7-hreitz@redhat.com>
This commit is contained in:
Hanna Reitz 2021-08-12 10:41:48 +02:00
parent 72b4cabe5e
commit 9dbf6455f4
1 changed files with 0 additions and 3 deletions
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block/iscsi.c
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@ -781,9 +781,6 @@ retry:
iscsi_allocmap_set_allocated(iscsilun, offset, *pnum);
}
if (*pnum > bytes) {
*pnum = bytes;
}
out_unlock:
qemu_mutex_unlock(&iscsilun->mutex);
g_free(iTask.err_str);