Commit 62deb818 authored Jan 18, 2017 by David Howells Committed by Al Viro Jan 31, 2017

FS-Cache: Initialise stores_lock in netfs cookie



Initialise the stores_lock in fscache netfs cookies.  Technically, it
shouldn't be necessary, since the netfs cookie is an index and stores no
data, but initialising it anyway adds insignificant overhead.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 566cf877

fs/fscache/netfs.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@ int __fscache_register_netfs(struct fscache_netfs *netfs)
		cookie->flags = 1 << FSCACHE_COOKIE_ENABLED;

		spin_lock_init(&cookie->lock);
		spin_lock_init(&cookie->stores_lock);
		INIT_HLIST_HEAD(&cookie->backing_objects);

		/* check the netfs type is not already present */

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