diff options
Diffstat (limited to 'cmd_counters.c')
-rw-r--r-- | cmd_counters.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/cmd_counters.c b/cmd_counters.c deleted file mode 100644 index 9adde242..00000000 --- a/cmd_counters.c +++ /dev/null @@ -1,51 +0,0 @@ -#include <getopt.h> - -#include "cmds.h" -#include "libbcachefs.h" -#include "libbcachefs/super-io.h" - -static void reset_counters_usage(void) -{ - puts("bcachefs reset-counters \n" - "Usage: bcachefs reset-counters device\n" - "\n" - "Options:\n" - " -h, --help display this help and exit\n" - "Report bugs to <linux-bcachefs@vger.kernel.org>"); - exit(EXIT_SUCCESS); -} - -int cmd_reset_counters(int argc, char *argv[]) -{ - static const struct option longopts[] = { - { "help", 0, NULL, 'h' }, - { NULL } - }; - int opt; - - while ((opt = getopt_long(argc, argv, "h", longopts, NULL)) != -1) - switch (opt) { - case 'h': - reset_counters_usage(); - break; - } - args_shift(optind); - - char *dev = arg_pop(); - if (!dev) - die("please supply a device"); - if (argc) - die("too many arguments"); - - struct bch_opts opts = bch2_opts_empty(); - struct bch_sb_handle sb; - int ret = bch2_read_super(dev, &opts, &sb); - if (ret) - die("Error opening %s: %s", dev, bch2_err_str(ret)); - - bch2_sb_field_resize(&sb, counters, 0); - - bch2_super_write(sb.bdev->bd_fd, sb.sb); - bch2_free_super(&sb); - return 0; -} |