kclient: use smp_mb in place of spinlock for testing flag bit

diff --git a/src/kernel/super.h b/src/kernel/super.h
index b88551cc91190b8c5889e42bc9da9dcfca7020e4..cfd39ef4023e82040a1461eac1b922d7e6b32866 100644 (file)
--- a/src/kernel/super.h
+++ b/src/kernel/super.h
@@ -390,9 +390,8 @@ static inline bool ceph_i_test(struct inode *inode, unsigned mask)
        struct ceph_inode_info *ci = ceph_inode(inode);
        bool r;
 
-       spin_lock(&inode->i_lock);
+       smp_mb();
        r = (ci->i_ceph_flags & mask) == mask;
-       spin_unlock(&inode->i_lock);
        return r;
 }