From ff7eeb82cc16f25203b69f817cbbb85845c817fe Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Wed, 25 Mar 2015 21:10:09 +0300 Subject: [PATCH] ceph: show non-default options only Don't pollute /proc/mounts with default options (presently these are dcache, nofsc and acl). Leave the acl/noacl however - it's a bit of a special case due to CONFIG_CEPH_FS_POSIX_ACL. Signed-off-by: Ilya Dryomov --- fs/ceph/super.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 34a779edd421..e463ebd69a9c 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -432,14 +432,10 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root) seq_puts(m, ",norbytes"); if (fsopt->flags & CEPH_MOUNT_OPT_NOASYNCREADDIR) seq_puts(m, ",noasyncreaddir"); - if (fsopt->flags & CEPH_MOUNT_OPT_DCACHE) - seq_puts(m, ",dcache"); - else + if ((fsopt->flags & CEPH_MOUNT_OPT_DCACHE) == 0) seq_puts(m, ",nodcache"); if (fsopt->flags & CEPH_MOUNT_OPT_FSCACHE) seq_puts(m, ",fsc"); - else - seq_puts(m, ",nofsc"); #ifdef CONFIG_CEPH_FS_POSIX_ACL if (fsopt->sb_flags & MS_POSIXACL) -- 2.20.1