tree f0e3c030dee4994dbea1fd6c3d3fed9fa1d64d05
parent 8124b9b6011d0c9c0021e827861168291bbebb55
author Christoph Hellwig <hch@lst.de> 1561775249 -0700
committer Darrick J. Wong <darrick.wong@oracle.com> 1561775249 -0700

xfs: add struct xfs_mount pointer to struct xfs_buf

We need to derive the mount pointer from a buffer in a lot of place.
Add a direct pointer to short cut the pointer chasing.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>