diff options
| author | J. Bruce Fields | 2019-05-14 15:52:57 -0400 |
|---|---|---|
| committer | J. Bruce Fields | 2019-07-03 17:52:50 -0400 |
| commit | 0c4b62b042fe3a4a0b18449eae26989611955db1 (patch) | |
| tree | d9bee1b6253cf47d432f2e642f06c79eeb27426d /fs/nfsd | |
| parent | 16d36e099980d825feb5b851f06d714a6519b85b (diff) | |
nfsd4: show layout stateids
These are also minimal for now, I'm not sure what information would be
useful.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e457bb099d0b..e1936d3b7ece 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2398,6 +2398,24 @@ static int nfs4_show_deleg(struct seq_file *s, struct nfs4_stid *st) return 0; } +static int nfs4_show_layout(struct seq_file *s, struct nfs4_stid *st) +{ + struct nfs4_layout_stateid *ls; + struct file *file; + + ls = container_of(st, struct nfs4_layout_stateid, ls_stid); + file = ls->ls_file; + + seq_printf(s, "- 0x%16phN: { type: layout, ", &st->sc_stateid); + + /* XXX: What else would be useful? */ + + nfs4_show_superblock(s, file); + seq_printf(s, " }\n"); + + return 0; +} + static int states_show(struct seq_file *s, void *v) { struct nfs4_stid *st = v; @@ -2409,6 +2427,8 @@ static int states_show(struct seq_file *s, void *v) return nfs4_show_lock(s, st); case NFS4_DELEG_STID: return nfs4_show_deleg(s, st); + case NFS4_LAYOUT_STID: + return nfs4_show_layout(s, st); default: return 0; /* XXX: or SEQ_SKIP? */ } |