diff options
Diffstat (limited to 'Incremental.c')
| -rw-r--r-- | Incremental.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Incremental.c b/Incremental.c index 35490e7..a8a072d 100644 --- a/Incremental.c +++ b/Incremental.c @@ -294,7 +294,9 @@ int Incremental(char *devname, int verbose, int runstop, /* 4/ Check if array exists. */ - map_lock(&map); + if (map_lock(&map)) + fprintf(stderr, Name ": failed to get exclusive lock on " + "mapfile\n"); mp = map_by_uuid(&map, info.uuid); if (mp) mdfd = open_dev(mp->devnum); @@ -793,7 +795,9 @@ int Incremental_container(struct supertype *st, char *devname, int verbose, struct mdinfo *ra; struct map_ent *map = NULL; - map_lock(&map); + if (map_lock(&map)) + fprintf(stderr, Name ": failed to get exclusive lock on " + "mapfile\n"); for (ra = list ; ra ; ra = ra->next) { int mdfd; |