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-rw-r--r--cmds-balance.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/cmds-balance.c b/cmds-balance.c
index 8a743eca..5de51bd4 100644
--- a/cmds-balance.c
+++ b/cmds-balance.c
@@ -218,6 +218,18 @@ static int parse_filters(char *filters, struct btrfs_balance_args *args)
args->flags |= BTRFS_BALANCE_ARGS_CONVERT;
} else if (!strcmp(this_char, "soft")) {
args->flags |= BTRFS_BALANCE_ARGS_SOFT;
+ } else if (!strcmp(this_char, "limit")) {
+ if (!value || !*value) {
+ fprintf(stderr,
+ "the limit filter requires an argument\n");
+ return 1;
+ }
+ if (parse_u64(value, &args->limit)) {
+ fprintf(stderr, "Invalid limit argument: %s\n",
+ value);
+ return 1;
+ }
+ args->flags |= BTRFS_BALANCE_ARGS_LIMIT;
} else {
fprintf(stderr, "Unrecognized balance option '%s'\n",
this_char);
@@ -252,6 +264,8 @@ static void dump_balance_args(struct btrfs_balance_args *args)
printf(", vrange=%llu..%llu",
(unsigned long long)args->vstart,
(unsigned long long)args->vend);
+ if (args->flags & BTRFS_BALANCE_ARGS_LIMIT)
+ printf(", limit=%llu", (unsigned long long)args->limit);
printf("\n");
}