diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/super.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index e288f06..ce40e5c 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -63,6 +63,7 @@ #include "iostat.h" #include "internal.h" #include "fscache.h" +#include "pnfs.h" #define NFSDBG_FACILITY NFSDBG_VFS @@ -732,6 +733,28 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt) return 0; } +#ifdef CONFIG_NFS_V4_1 +void show_sessions(struct seq_file *m, struct nfs_server *server) +{ + if (nfs4_has_session(server->nfs_client)) + seq_printf(m, ",sessions"); +} +#else +void show_sessions(struct seq_file *m, struct nfs_server *server) {} +#endif + +#ifdef CONFIG_NFS_V4_1 +void show_pnfs(struct seq_file *m, struct nfs_server *server) +{ + seq_printf(m, ",pnfs="); + if (server->pnfs_curr_ld) + seq_printf(m, "%s", server->pnfs_curr_ld->name); + else + seq_printf(m, "not configured"); +} +#else /* CONFIG_NFS_V4_1 */ +void show_pnfs(struct seq_file *m, struct nfs_server *server) {} +#endif /* CONFIG_NFS_V4_1 */ static int nfs_show_devname(struct seq_file *m, struct vfsmount *mnt) { @@ -792,6 +815,8 @@ static int nfs_show_stats(struct seq_file *m, struct vfsmount *mnt) seq_printf(m, "bm0=0x%x", nfss->attr_bitmask[0]); seq_printf(m, ",bm1=0x%x", nfss->attr_bitmask[1]); seq_printf(m, ",acl=0x%x", nfss->acl_bitmask); + show_sessions(m, nfss); + show_pnfs(m, nfss); } #endif |
