diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/md/dm-log-userspace-base.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/md/dm-log-userspace-base.c b/drivers/md/dm-log-userspace-base.c index 2f2a244e1109..c49da0a41c8e 100644 --- a/drivers/md/dm-log-userspace-base.c +++ b/drivers/md/dm-log-userspace-base.c | |||
@@ -111,10 +111,9 @@ static int build_constructor_string(struct dm_target *ti, | |||
111 | return -ENOMEM; | 111 | return -ENOMEM; |
112 | } | 112 | } |
113 | 113 | ||
114 | for (i = 0, str_size = 0; i < argc; i++) | 114 | str_size = sprintf(str, "%llu", (unsigned long long)ti->len); |
115 | str_size += sprintf(str + str_size, "%s ", argv[i]); | 115 | for (i = 0; i < argc; i++) |
116 | str_size += sprintf(str + str_size, "%llu", | 116 | str_size += sprintf(str + str_size, " %s", argv[i]); |
117 | (unsigned long long)ti->len); | ||
118 | 117 | ||
119 | *ctr_str = str; | 118 | *ctr_str = str; |
120 | return str_size; | 119 | return str_size; |
@@ -561,6 +560,7 @@ static int userspace_status(struct dm_dirty_log *log, status_type_t status_type, | |||
561 | char *result, unsigned maxlen) | 560 | char *result, unsigned maxlen) |
562 | { | 561 | { |
563 | int r = 0; | 562 | int r = 0; |
563 | char *table_args; | ||
564 | size_t sz = (size_t)maxlen; | 564 | size_t sz = (size_t)maxlen; |
565 | struct log_c *lc = log->context; | 565 | struct log_c *lc = log->context; |
566 | 566 | ||
@@ -577,8 +577,12 @@ static int userspace_status(struct dm_dirty_log *log, status_type_t status_type, | |||
577 | break; | 577 | break; |
578 | case STATUSTYPE_TABLE: | 578 | case STATUSTYPE_TABLE: |
579 | sz = 0; | 579 | sz = 0; |
580 | DMEMIT("%s %u %s %s ", log->type->name, lc->usr_argc + 1, | 580 | table_args = strstr(lc->usr_argv_str, " "); |
581 | lc->uuid, lc->usr_argv_str); | 581 | BUG_ON(!table_args); /* There will always be a ' ' */ |
582 | table_args++; | ||
583 | |||
584 | DMEMIT("%s %u %s %s ", log->type->name, lc->usr_argc, | ||
585 | lc->uuid, table_args); | ||
582 | break; | 586 | break; |
583 | } | 587 | } |
584 | return (r) ? 0 : (int)sz; | 588 | return (r) ? 0 : (int)sz; |