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authorJeff Layton <jlayton@redhat.com>2009-06-11 10:27:32 -0400
committerSteve French <sfrench@us.ibm.com>2009-06-15 13:42:30 +0000
commit61f98ffd74254a95871168bd5a6646b4f3002e31 (patch)
treec66a4df0ccc4bedc58c7b45125a99c0ac61bc4da /fs/cifs/cifsfs.c
parentb70b92e41d95fd906f05f6e98f61209201495fa7 (diff)
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cifs: display scopeid in /proc/mounts
Move address display into a new function and display the scopeid as part of the address in /proc/mounts. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r--fs/cifs/cifsfs.c33
1 files changed, 22 insertions, 11 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 8b315708cb3f..ddef913ff3e6 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -333,6 +333,27 @@ cifs_destroy_inode(struct inode *inode)
kmem_cache_free(cifs_inode_cachep, CIFS_I(inode));
}
+static void
+cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server)
+{
+ seq_printf(s, ",addr=");
+
+ switch (server->addr.sockAddr.sin_family) {
+ case AF_INET:
+ seq_printf(s, "%pI4", &server->addr.sockAddr.sin_addr.s_addr);
+ break;
+ case AF_INET6:
+ seq_printf(s, "%pI6",
+ &server->addr.sockAddr6.sin6_addr.s6_addr);
+ if (server->addr.sockAddr6.sin6_scope_id)
+ seq_printf(s, "%%%u",
+ server->addr.sockAddr6.sin6_scope_id);
+ break;
+ default:
+ seq_printf(s, "(unknown)");
+ }
+}
+
/*
* cifs_show_options() is for displaying mount options in /proc/mounts.
* Not all settable options are displayed but most of the important
@@ -343,7 +364,6 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
{
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *tcon;
- struct TCP_Server_Info *server;
cifs_sb = CIFS_SB(m->mnt_sb);
tcon = cifs_sb->tcon;
@@ -364,16 +384,7 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID)
seq_printf(s, ",forcegid");
- server = tcon->ses->server;
- seq_printf(s, ",addr=");
- switch (server->addr.sockAddr6.sin6_family) {
- case AF_INET6:
- seq_printf(s, "%pI6", &server->addr.sockAddr6.sin6_addr);
- break;
- case AF_INET:
- seq_printf(s, "%pI4", &server->addr.sockAddr.sin_addr.s_addr);
- break;
- }
+ cifs_show_address(s, tcon->ses->server);
if (!tcon->unix_ext)
seq_printf(s, ",file_mode=0%o,dir_mode=0%o",