tree ed106b9b9f1f0650792b602f9f47571406ee6ebd
parent f15b9000eb1d09bbaa4b0a6b2089d7e1f64e84b3
author Richard Weinberger <richard@nod.at> 1334418361 +0200
committer Richard Weinberger <richard@nod.at> 1337627375 +0200

um: Fix __swp_type()

The current __swp_type() function uses a too small bitshift.
Using more than one swap files causes bad pages because
the type bits clash with other page flags.

CC: stable@kernel.org
Analyzed-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Richard Weinberger <richard@nod.at>