brlocks/lglocks: API cleanups
lglocks and brlocks are currently generated with some complicated macros
in lglock.h. But there's no reason to not just use common utility
functions and put all the data into a common data structure.
In preparation, this patch changes the API to look more like normal
function calls with pointers, not magic macros.
The patch is rather large because I move over all users in one go to keep
it bisectable. This impacts the VFS somewhat in terms of lines changed.
But no actual behaviour change.
[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
(cherry picked from commit 962830df366b66e71849040770ae6ba55a8b4aec)
Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>
Change-Id: Iab23e25ebd5dfa0a7bbc137f5f08c22e86ae62ce
diff --git a/fs/pnode.c b/fs/pnode.c
index ad20a49..c1148ba 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -258,12 +258,12 @@
prev_src_mnt = child;
}
out:
- br_write_lock(vfsmount_lock);
+ br_write_lock(&vfsmount_lock);
while (!list_empty(&tmp_list)) {
child = list_first_entry(&tmp_list, struct mount, mnt_hash);
umount_tree(child, 0, &umount_list);
}
- br_write_unlock(vfsmount_lock);
+ br_write_unlock(&vfsmount_lock);
release_mounts(&umount_list);
return ret;
}