diff options
| author | Alex Elder <elder@dreamhost.com> | 2012-02-15 07:43:54 -0600 |
|---|---|---|
| committer | Alex Elder <elder@dreamhost.com> | 2012-03-22 10:47:51 -0500 |
| commit | cffaba15cd95d4a16eb5a6aa5c22a79f67d555ab (patch) | |
| tree | d752174022e8444c70afb27e798e032163f89ac9 /net/ceph | |
| parent | d3002b974cefbb7c1e325cc296966f768ff76b06 (diff) | |
| download | linux-cffaba15cd95d4a16eb5a6aa5c22a79f67d555ab.tar.bz2 | |
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 <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/ceph_common.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c index 621c3221b393..cc913193d992 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; |