From: "J. Bruce Fields" <bfields@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: "J. Bruce Fields" <bfields@redhat.com>
Subject: [PATCH 1/2] nfsd4: common stateid-printing code
Date: Thu, 23 Apr 2020 16:34:32 -0400 [thread overview]
Message-ID: <1587674073-9551-1-git-send-email-bfields@redhat.com> (raw)
From: "J. Bruce Fields" <bfields@redhat.com>
There's a problem with how I'm formatting stateids. Before I fix it,
I'd like to move the stateid formatting into a common helper.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
fs/nfsd/nfs4state.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index e32ecedece0f..7537f2f5156e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2420,6 +2420,11 @@ static void nfs4_show_owner(struct seq_file *s, struct nfs4_stateowner *oo)
seq_quote_mem(s, oo->so_owner.data, oo->so_owner.len);
}
+static void nfs4_show_stateid(struct seq_file *s, stateid_t *stid)
+{
+ seq_printf(s, "0x%16phN", stid);
+}
+
static int nfs4_show_open(struct seq_file *s, struct nfs4_stid *st)
{
struct nfs4_ol_stateid *ols;
@@ -2435,7 +2440,9 @@ static int nfs4_show_open(struct seq_file *s, struct nfs4_stid *st)
nf = st->sc_file;
file = find_any_file(nf);
- seq_printf(s, "- 0x%16phN: { type: open, ", &st->sc_stateid);
+ seq_printf(s, "- ");
+ nfs4_show_stateid(s, &st->sc_stateid);
+ seq_printf(s, ": { type: open, ");
access = bmap_to_share_mode(ols->st_access_bmap);
deny = bmap_to_share_mode(ols->st_deny_bmap);
@@ -2468,7 +2475,9 @@ static int nfs4_show_lock(struct seq_file *s, struct nfs4_stid *st)
nf = st->sc_file;
file = find_any_file(nf);
- seq_printf(s, "- 0x%16phN: { type: lock, ", &st->sc_stateid);
+ seq_printf(s, "- ");
+ nfs4_show_stateid(s, &st->sc_stateid);
+ seq_printf(s, ": { type: lock, ");
/*
* Note: a lock stateid isn't really the same thing as a lock,
@@ -2497,7 +2506,9 @@ static int nfs4_show_deleg(struct seq_file *s, struct nfs4_stid *st)
nf = st->sc_file;
file = nf->fi_deleg_file;
- seq_printf(s, "- 0x%16phN: { type: deleg, ", &st->sc_stateid);
+ seq_printf(s, "- ");
+ nfs4_show_stateid(s, &st->sc_stateid);
+ seq_printf(s, ": { type: deleg, ");
/* Kinda dead code as long as we only support read delegs: */
seq_printf(s, "access: %s, ",
@@ -2519,7 +2530,9 @@ static int nfs4_show_layout(struct seq_file *s, struct nfs4_stid *st)
ls = container_of(st, struct nfs4_layout_stateid, ls_stid);
file = ls->ls_file;
- seq_printf(s, "- 0x%16phN: { type: layout, ", &st->sc_stateid);
+ seq_printf(s, "- ");
+ nfs4_show_stateid(s, &st->sc_stateid);
+ seq_printf(s, ": { type: layout, ");
/* XXX: What else would be useful? */
--
2.25.3
next reply other threads:[~2020-04-23 20:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 20:34 J. Bruce Fields [this message]
2020-04-23 20:34 ` [PATCH 2/2] nfsd4: stid display should preserve on-the-wire byte order J. Bruce Fields
2020-04-23 20:49 ` J. Bruce Fields
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