xfs: remove deprecated sysctl knobs

Source kernel commit: b348aab42eeb0c4f7bad556a102283eb3d2dbcfd

These sysctl knobs were scheduled for removal in September 2025.  That
time has come, so remove them.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
1 file changed