static void nfs_swap_deactivate(struct file *file) { struct rpc_clnt *clnt = NFS_CLIENT(file->f_mapping->host); rcu_read_lock(); xs_swapper(rcu_dereference(clnt->cl_xprt), 0); rcu_read_unlock(); }
static int nfs_swap_activate(struct swap_info_struct *sis, struct file *file, sector_t *span) { int ret; struct rpc_clnt *clnt = NFS_CLIENT(file->f_mapping->host); *span = sis->pages; rcu_read_lock(); ret = xs_swapper(rcu_dereference(clnt->cl_xprt), 1); rcu_read_unlock(); return ret; }
static void nfs_swap_deactivate(struct file *file) { xs_swapper(NFS_CLIENT(file->f_mapping->host)->cl_xprt, 0); }
static int nfs_swap_activate(struct swap_info_struct *sis, struct file *file, sector_t *span) { *span = sis->pages; return xs_swapper(NFS_CLIENT(file->f_mapping->host)->cl_xprt, 1); }