From ff40f9ae95917b72b6acb6057471c99054b6ee24 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Wed, 25 Mar 2015 21:02:16 +0300 Subject: libceph, ceph: split ceph_show_options() Split ceph_show_options() into two pieces and move the piece responsible for printing client (libceph) options into net/ceph. This way people adding a libceph option wouldn't have to remember to update code in fs/ceph. Signed-off-by: Ilya Dryomov --- fs/ceph/super.c | 40 +++++++++++++++------------------------- 1 file changed, 15 insertions(+), 25 deletions(-) (limited to 'fs/ceph/super.c') diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 9f035ccb6191..34a779edd421 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -411,31 +411,20 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root) { struct ceph_fs_client *fsc = ceph_sb_to_client(root->d_sb); struct ceph_mount_options *fsopt = fsc->mount_options; - struct ceph_options *opt = fsc->client->options; - - if (opt->flags & CEPH_OPT_FSID) - seq_printf(m, ",fsid=%pU", &opt->fsid); - if (opt->flags & CEPH_OPT_NOSHARE) - seq_puts(m, ",noshare"); - if (opt->flags & CEPH_OPT_NOCRC) - seq_puts(m, ",nocrc"); - if (opt->flags & CEPH_OPT_NOMSGAUTH) - seq_puts(m, ",nocephx_require_signatures"); - if ((opt->flags & CEPH_OPT_TCP_NODELAY) == 0) - seq_puts(m, ",notcp_nodelay"); - - if (opt->name) - seq_printf(m, ",name=%s", opt->name); - if (opt->key) - seq_puts(m, ",secret="); - - if (opt->mount_timeout != CEPH_MOUNT_TIMEOUT_DEFAULT) - seq_printf(m, ",mount_timeout=%d", opt->mount_timeout); - if (opt->osd_idle_ttl != CEPH_OSD_IDLE_TTL_DEFAULT) - seq_printf(m, ",osd_idle_ttl=%d", opt->osd_idle_ttl); - if (opt->osd_keepalive_timeout != CEPH_OSD_KEEPALIVE_DEFAULT) - seq_printf(m, ",osdkeepalivetimeout=%d", - opt->osd_keepalive_timeout); + size_t pos; + int ret; + + /* a comma between MNT/MS and client options */ + seq_putc(m, ','); + pos = m->count; + + ret = ceph_print_client_options(m, fsc->client); + if (ret) + return ret; + + /* retract our comma if no client options */ + if (m->count == pos) + m->count--; if (fsopt->flags & CEPH_MOUNT_OPT_DIRSTAT) seq_puts(m, ",dirstat"); @@ -482,6 +471,7 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root) seq_printf(m, ",readdir_max_bytes=%d", fsopt->max_readdir_bytes); if (strcmp(fsopt->snapdir_name, CEPH_SNAPDIRNAME_DEFAULT)) seq_printf(m, ",snapdirname=%s", fsopt->snapdir_name); + return 0; } -- cgit