From cffaba15cd95d4a16eb5a6aa5c22a79f67d555ab Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Wed, 15 Feb 2012 07:43:54 -0600 Subject: ceph: ensure Boolean options support both senses Many ceph-related Boolean options offer the ability to both enable and disable a feature. For all those that don't offer this, add a new option so that they do. Note that ceph_show_options()--which reports mount options currently in effect--only reports the option if it is different from the default value. Signed-off-by: Alex Elder Signed-off-by: Sage Weil --- net/ceph/ceph_common.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'net/ceph') diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c index 621c3221b39..cc913193d99 100644 --- a/net/ceph/ceph_common.c +++ b/net/ceph/ceph_common.c @@ -201,7 +201,9 @@ enum { Opt_ip, Opt_last_string, /* string args above */ + Opt_share, Opt_noshare, + Opt_crc, Opt_nocrc, }; @@ -217,7 +219,9 @@ static match_table_t opt_tokens = { {Opt_key, "key=%s"}, {Opt_ip, "ip=%s"}, /* string args above */ + {Opt_share, "share"}, {Opt_noshare, "noshare"}, + {Opt_crc, "crc"}, {Opt_nocrc, "nocrc"}, {-1, NULL} }; @@ -399,10 +403,16 @@ ceph_parse_options(char *options, const char *dev_name, opt->mount_timeout = intval; break; + case Opt_share: + opt->flags &= ~CEPH_OPT_NOSHARE; + break; case Opt_noshare: opt->flags |= CEPH_OPT_NOSHARE; break; + case Opt_crc: + opt->flags &= ~CEPH_OPT_NOCRC; + break; case Opt_nocrc: opt->flags |= CEPH_OPT_NOCRC; break; -- cgit v1.2.3