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/openbmc/linux/fs/xfs/libxfs/
H A Dxfs_ag_resv.cb74e15d7 Thu Sep 16 14:27:34 CDT 2021 Darrick J. Wong <djwong@kernel.org> xfs: compute maximum AG btree height for critical reservation calculation

Compute the actual maximum AG btree height for deciding if a per-AG
block reservation is critically low. This only affects the sanity check
condition, since we /generally/ will trigger on the 10% threshold. This
is a long-winded way of saying that we're removing one more usage of
XFS_BTREE_MAXLEVELS.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
/openbmc/linux/fs/xfs/
H A Dxfs_mount.hb74e15d7 Thu Sep 16 14:27:34 CDT 2021 Darrick J. Wong <djwong@kernel.org> xfs: compute maximum AG btree height for critical reservation calculation

Compute the actual maximum AG btree height for deciding if a per-AG
block reservation is critically low. This only affects the sanity check
condition, since we /generally/ will trigger on the 10% threshold. This
is a long-winded way of saying that we're removing one more usage of
XFS_BTREE_MAXLEVELS.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
H A Dxfs_mount.cb74e15d7 Thu Sep 16 14:27:34 CDT 2021 Darrick J. Wong <djwong@kernel.org> xfs: compute maximum AG btree height for critical reservation calculation

Compute the actual maximum AG btree height for deciding if a per-AG
block reservation is critically low. This only affects the sanity check
condition, since we /generally/ will trigger on the 10% threshold. This
is a long-winded way of saying that we're removing one more usage of
XFS_BTREE_MAXLEVELS.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>