x86: paging_log_dirty_op() should take care with invalid log_dirty.top
authorKeir Fraser <keir.fraser@citrix.com>
Wed, 1 Apr 2009 12:49:35 +0000 (13:49 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Wed, 1 Apr 2009 12:49:35 +0000 (13:49 +0100)
commita21645e1dff35eaec69f2eb9c61adeafbb16c971
tree964d24410c21b2710e5ad25678718ab86b64dcb6
parentdb8811093e5b8bfacb90e3144fbf94c04ef3ace3
x86: paging_log_dirty_op() should take care with invalid log_dirty.top

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen/arch/x86/mm/paging.c