page scrub: Serialise softirq with a new lock.
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 11 Aug 2008 11:20:11 +0000 (12:20 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 11 Aug 2008 11:20:11 +0000 (12:20 +0100)
commit42b54bfe29e05563b5bd17182d4b8c2dd5cb1dc6
tree63ecc3f622682b515977513eea0706584bb0ad39
parent3ca259a393756ab0a00ce0a332184d596b37b8b1
page scrub: Serialise softirq with a new lock.
Avoids holding up acquiring page_scrub_lock in free_domheap_pages().

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen/common/page_alloc.c