On 6/18/20 9:35 AM, Alberto Garcia wrote:
On Fri 22 May 2020 05:14:36 PM CEST, Eric Blake wrote:
static int coroutine_fn bdrv_aligned_preadv(BdrvChild *child,
-BdrvTrackedRequest *req, int64_t offset, unsigned int bytes,
+BdrvTrackedRequest *req, int64_t offset, int64_t bytes,
On Fri 22 May 2020 05:14:36 PM CEST, Eric Blake wrote:
>> static int coroutine_fn bdrv_aligned_preadv(BdrvChild *child,
>> -BdrvTrackedRequest *req, int64_t offset, unsigned int bytes,
>> +BdrvTrackedRequest *req, int64_t offset, int64_t bytes,
>> int64_t align, QEMUIOVector *qiov,
On 4/30/20 6:10 AM, Vladimir Sementsov-Ogievskiy wrote:
We are generally moving to int64_t for both offset and bytes parameters
on all io paths.
Main motivation is realization of 64-bit write_zeroes operation for
fast zeroing large disk chunks, up to the whole disk.
We chose signed type, to be
We are generally moving to int64_t for both offset and bytes parameters
on all io paths.
Main motivation is realization of 64-bit write_zeroes operation for
fast zeroing large disk chunks, up to the whole disk.
We chose signed type, to be consistent with off_t (which is signed) and
with possibili
