On 1.02.20 г. 0:36 ч., Josef Bacik wrote: > Create a new function btrfs_reserve_data_bytes() in order to handle data > reservations. This uses the new flush types and flush states to handle > making data reservations. > > This patch specifically does not change any functionality, and is > purposefully not cleaned up in order to make bisection easier for the > future patches. The new helper is identical to the old helper in how it > handles data reservations. We first try to force a chunk allocation, > and then we run through the flush states all at once and in the same > order that they were done with the old helper. > > Subsequent patches will clean this up and change the behavior of the > flushing, and it is important to keep those changes separate so we can > easily bisect down to the patch that caused the regression, rather than > the patch that made us start using the new infrastructure. > > Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
