Commit 490566ed authored Jan 25, 2024 by Chen Hanxiao Committed by Trond Myklebust Feb 28, 2024

NFS: Display the "fsc=" mount option if it is set



With this patch, mount command will show fsc=xxx if set:

If -o fsc=6666
clientaddr=192.168.122.208,fsc=6666,local_lock=none

If only -o fsc
clientaddr=192.168.122.208,fsc,local_lock=none

Signed-off-by: Chen Hanxiao <chenhx.fnst@fujitsu.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

parent 6e21eda4

fs/nfs/super.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -516,8 +516,16 @@ static void nfs_show_mount_options(struct seq_file m, struct nfs_server nfss,
		else
		nfs_show_nfsv4_options(m, nfss, showdefaults);

		if (nfss->options & NFS_OPTION_FSCACHE)
		if (nfss->options & NFS_OPTION_FSCACHE) {
		#ifdef CONFIG_NFS_FSCACHE
		if (nfss->fscache_uniq)
		seq_printf(m, ",fsc=%s", nfss->fscache_uniq);
		else
		seq_puts(m, ",fsc");
		#else
		seq_puts(m, ",fsc");
		#endif
		}

		if (nfss->options & NFS_OPTION_MIGRATION)
		seq_puts(m, ",migration");