On Wed, 14 May 2025 10:50:36 +0000, Hans Holmberg wrote:
> These patches cleans up the xfs mru code a bit and adds a cache for
> keeping track of which zone an inode allocated data to last. Placing
> file data in the same zone helps reduce garbage collection overhead,
> and with this patch we add support per-file co-location for random
> writes.
>
> While I was initially concerned by adding overhead to the allocation
> path, the cache actually reduces it as as we avoid going through the
> zone allocation algorithm for every random write.
>
> [...]
Applied to for-next, thanks!
[1/2] xfs: free the item in xfs_mru_cache_insert on failure
commit: 70b95cb86513d7f6d084ddc8e961a1cab9022e14
[2/2] xfs: add inode to zone caching for data placement
commit: f3e2e53823b98d55da46ea72d32ac18bd7709c33
Best regards,
--
Carlos Maiolino <cem@xxxxxxxxxx>
