linux-kernel - [RFC PATCH 5/5] locks: show private lock types in /proc/locks

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Date:	Fri, 11 Oct 2013 08:25:22 -0400
From:	Jeff Layton <jlayton@...hat.com>
To:	linux-fsdevel@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	nfs-ganesha-devel@...ts.sourceforge.net,
	samba-technical@...ts.samba.org
Subject: [RFC PATCH 5/5] locks: show private lock types in /proc/locks

Show "private" locks in /proc/locks with a 'P' suffix.

Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
 fs/locks.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/locks.c b/fs/locks.c
index 3bde157..31abb70 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2393,8 +2393,8 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
 	} else {
 		seq_printf(f, "%s ",
 			       (lease_breaking(fl))
-			       ? (fl->fl_type == F_UNLCK) ? "UNLCK" : "READ "
-			       : (fl->fl_type == F_WRLCK) ? "WRITE" : "READ ");
+			       ? (fl->fl_type == F_UNLCK) ? "UNLCK " : (IS_PRIVATE(fl) ? "READP " : "READ  ")
+			       : (fl->fl_type == F_WRLCK) ?  (IS_PRIVATE(fl) ? "WRITEP" : "WRITE ") : IS_PRIVATE(fl) ? "READP " : "READ  ");
 	}
 	if (inode) {
 #ifdef WE_CAN_BREAK_LSLK_NOW
-- 
1.8.3.1

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