xfs: add xfs_agbno_to_fsb and xfs_agbno_to_daddr helpers

Add helpers to convert an agbno to a daddr or fsbno based on a pag
structure.

This provides a simpler conversion and better type safety compared to the
existing code that passes the mount structure and the agno separately.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Christoph Hellwig 2024-11-03 20:18:28 -08:00 • committed by Darrick J. Wong
commit 856a920ac2
21 changed files with 85 additions and 105 deletions