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nfsd4: add filename to states output 

Add filename to states output for ease of debugging.

Signed-off-by: Achilles Gaikwad <agaikwad@redhat.com>
Signed-off-by: Kenneth Dsouza <kdsouza@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Achilles Gaikwad 2020-04-20 18:20:31 +05:30 committed by J. Bruce Fields
parent ee590d2597
commit 580da465a0
1 changed files with 13 additions and 0 deletions
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13
fs/nfsd/nfs4state.c
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@ -2406,6 +2406,11 @@ 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;
@ -2459,6 +2464,8 @@ 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);
@ -2492,6 +2499,8 @@ 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);
@ -2520,6 +2529,8 @@ 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;
@ -2540,6 +2551,8 @@ 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;