diff options
-rw-r--r-- | mkfs.c | 8 | ||||
-rw-r--r-- | utils.c | 4 | ||||
-rw-r--r-- | utils.h | 2 |
3 files changed, 7 insertions, 7 deletions
@@ -1324,7 +1324,7 @@ int main(int ac, char **av) int mixed = 0; int data_profile_opt = 0; int metadata_profile_opt = 0; - int nodiscard = 0; + int discard = 1; int ssd = 0; int force_overwrite = 0; @@ -1409,7 +1409,7 @@ int main(int ac, char **av) source_dir_set = 1; break; case 'K': - nodiscard=1; + discard = 0; break; default: print_usage(); @@ -1507,7 +1507,7 @@ int main(int ac, char **av) } first_file = file; ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count, - block_count, &mixed, nodiscard); + block_count, &mixed, discard); if (block_count && block_count > dev_block_count) { fprintf(stderr, "%s is smaller than requested size\n", file); exit(1); @@ -1614,7 +1614,7 @@ int main(int ac, char **av) continue; } ret = btrfs_prepare_device(fd, file, zero_end, &dev_block_count, - block_count, &mixed, nodiscard); + block_count, &mixed, discard); mixed = old_mixed; BUG_ON(ret); @@ -569,7 +569,7 @@ int btrfs_add_to_fsid(struct btrfs_trans_handle *trans, } int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret, - u64 max_block_count, int *mixed, int nodiscard) + u64 max_block_count, int *mixed, int discard) { u64 block_count; u64 bytenr; @@ -596,7 +596,7 @@ int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret, *mixed = 1; } - if (!nodiscard) { + if (discard) { /* * We intentionally ignore errors from the discard ioctl. It is * not necessary for the mkfs functionality but just an optimization. @@ -34,7 +34,7 @@ int make_btrfs(int fd, const char *device, const char *label, int btrfs_make_root_dir(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 objectid); int btrfs_prepare_device(int fd, char *file, int zero_end, u64 *block_count_ret, - u64 max_block_count, int *mixed, int nodiscard); + u64 max_block_count, int *mixed, int discard); int btrfs_add_to_fsid(struct btrfs_trans_handle *trans, struct btrfs_root *root, int fd, char *path, u64 block_count, u32 io_width, u32 io_align, |