Zach Brown 3d99fda0f6 Preallocate data around iblock when noncontig ...

If the _contig_only option isn't set then we try to preallocate aligned
regions of files.  The initial implementation naively only allowed one
preallocation attempt in each aligned region.  If it got a small
allocation that didn't fill the region then every future allocation
in the region would be a single block.

This changes every preallocation in the region to attempt to fill the
hole in the region that iblock fell in.  It uses an extra extent search
(item cache search) to try and avoid thousands of single block
allocations.

Signed-off-by: Zach Brown <zab@versity.com>

2023-06-28 12:21:25 -07:00

..

src

Preallocate data around iblock when noncontig

2023-06-28 12:21:25 -07:00

.gitignore

scoutfs: update rpm building infrastructure

2018-09-14 15:07:10 -07:00

Makefile

Filesystem version instead of format hash check

2021-01-15 10:53:00 -08:00

scoutfs-kmod.spec.in

scoutfs: update rpm building infrastructure

2018-09-14 15:07:10 -07:00