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authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>2021-09-03 13:28:04 +0300
committerEric Blake <eblake@redhat.com>2021-09-29 13:46:32 -0500
commit2aaa3f9b33afca9733700b94d764e45ac009b8e5 (patch)
treeb3ad4561eb0fb0553bb8668059b2fed226db4ba1 /backends/hostmem-file.c
parentf34b2bcf8c393929c7d2100eb2f3909cac0d1cab (diff)
block/io: allow 64bit write-zeroes requests
Now that all drivers are updated by previous commit, we can drop two last limiters on write-zeroes path: INT_MAX in bdrv_co_do_pwrite_zeroes() and bdrv_check_request32() in bdrv_co_pwritev_part(). Now everything is prepared for implementing incredibly cool and fast big-write-zeroes in NBD and qcow2. And any other driver which wants it of course. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210903102807.27127-9-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'backends/hostmem-file.c')
0 files changed, 0 insertions, 0 deletions