diff options
Diffstat (limited to 'fs/gfs2/mount.c')
| -rw-r--r-- | fs/gfs2/mount.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c index f7e8527..947af15 100644 --- a/fs/gfs2/mount.c +++ b/fs/gfs2/mount.c @@ -45,6 +45,7 @@ enum { Opt_meta, Opt_discard, Opt_nodiscard, + Opt_commit, Opt_err, }; @@ -73,6 +74,7 @@ static const match_table_t tokens = { {Opt_meta, "meta"}, {Opt_discard, "discard"}, {Opt_nodiscard, "nodiscard"}, + {Opt_commit, "commit=%d"}, {Opt_err, NULL} }; @@ -89,6 +91,7 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options) char *o; int token; substring_t tmp[MAX_OPT_ARGS]; + int rv; /* Split the options into tokens with the "," character and process them */ @@ -173,6 +176,13 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options) case Opt_nodiscard: args->ar_discard = 0; break; + case Opt_commit: + rv = match_int(&tmp[0], &args->ar_commit); + if (rv || args->ar_commit <= 0) { + fs_info(sdp, "commit mount option requires a positive numeric argument\n"); + return rv ? rv : -EINVAL; + } + break; case Opt_err: default: fs_info(sdp, "invalid mount option: %s\n", o); |