[PATCH v3] nfsd4: add filename to states output

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Add filename to states output for ease of debugging.

Signed-off-by: Achilles Gaikwad <agaikwad@xxxxxxxxxx>
Signed-off-by: Kenneth Dsouza <kdsouza@xxxxxxxxxx>
---
 fs/nfsd/nfs4state.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index e32ecedece0f..27338640959d 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2404,6 +2404,11 @@ static void states_stop(struct seq_file *s, void *v)
 	spin_unlock(&clp->cl_lock);
 }
 
+static void nfs4_show_fname(struct seq_file *s, struct nfsd_file *f)
+{
+         seq_printf(s, "filename: \"%pD2\"", f->nf_file);
+}
+
 static void nfs4_show_superblock(struct seq_file *s, struct nfsd_file *f)
 {
 	struct inode *inode = f->nf_inode;
@@ -2449,6 +2454,8 @@ static int nfs4_show_open(struct seq_file *s, struct nfs4_stid *st)
 
 	nfs4_show_superblock(s, file);
 	seq_printf(s, ", ");
+	nfs4_show_fname(s, file);
+	seq_printf(s, ", ");
 	nfs4_show_owner(s, oo);
 	seq_printf(s, " }\n");
 	nfsd_file_put(file);
@@ -2480,6 +2487,8 @@ static int nfs4_show_lock(struct seq_file *s, struct nfs4_stid *st)
 	nfs4_show_superblock(s, file);
 	/* XXX: open stateid? */
 	seq_printf(s, ", ");
+	nfs4_show_fname(s, file);
+	seq_printf(s, ", ");
 	nfs4_show_owner(s, oo);
 	seq_printf(s, " }\n");
 	nfsd_file_put(file);
@@ -2506,6 +2515,8 @@ static int nfs4_show_deleg(struct seq_file *s, struct nfs4_stid *st)
 	/* XXX: lease time, whether it's being recalled. */
 
 	nfs4_show_superblock(s, file);
+	seq_printf(s, ", ");
+	nfs4_show_fname(s, file);
 	seq_printf(s, " }\n");
 
 	return 0;
@@ -2524,6 +2535,8 @@ static int nfs4_show_layout(struct seq_file *s, struct nfs4_stid *st)
 	/* XXX: What else would be useful? */
 
 	nfs4_show_superblock(s, file);
+	seq_printf(s, ", ");
+	nfs4_show_fname(s, file);
 	seq_printf(s, " }\n");
 
 	return 0;
-- 
2.25.3




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