diff options
Diffstat (limited to 'fs/bcachefs/compress.c')
| -rw-r--r-- | fs/bcachefs/compress.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/bcachefs/compress.c b/fs/bcachefs/compress.c index b37b1f325f0a..5f74de920c92 100644 --- a/fs/bcachefs/compress.c +++ b/fs/bcachefs/compress.c @@ -336,7 +336,7 @@ static int attempt_compress(struct bch_fs *c, void *workspace, void *dst, size_t dst_len, void *src, size_t src_len, - struct bch_compression_opt compression) + union bch_compression_opt compression) { enum bch_compression_type compression_type = __bch2_compression_opt_to_type[compression.type]; @@ -426,7 +426,7 @@ static int attempt_compress(struct bch_fs *c, static unsigned __bio_compress(struct bch_fs *c, struct bio *dst, size_t *dst_len, struct bio *src, size_t *src_len, - struct bch_compression_opt compression) + union bch_compression_opt compression) { struct bbuf src_data = { NULL }, dst_data = { NULL }; void *workspace; @@ -553,7 +553,7 @@ unsigned bch2_bio_compress(struct bch_fs *c, compression_type = __bio_compress(c, dst, dst_len, src, src_len, - bch2_compression_decode(compression_opt)); + (union bch_compression_opt){ .value = compression_opt }); dst->bi_iter.bi_size = orig_dst; src->bi_iter.bi_size = orig_src; @@ -602,7 +602,8 @@ static int __bch2_check_set_has_compressed_data(struct bch_fs *c, u64 f) int bch2_check_set_has_compressed_data(struct bch_fs *c, unsigned compression_opt) { - unsigned compression_type = bch2_compression_decode(compression_opt).type; + unsigned int compression_type = ((union bch_compression_opt){ .value = compression_opt }) + .type; BUG_ON(compression_type >= ARRAY_SIZE(bch2_compression_opt_to_feature)); @@ -683,7 +684,7 @@ static int __bch2_fs_compress_init(struct bch_fs *c, u64 features) static u64 compression_opt_to_feature(unsigned v) { - unsigned type = bch2_compression_decode(v).type; + unsigned int type = ((union bch_compression_opt){ .value = v }).type; return BIT_ULL(bch2_compression_opt_to_feature[type]); } @@ -703,7 +704,7 @@ int bch2_opt_compression_parse(struct bch_fs *c, const char *_val, u64 *res, { char *val = kstrdup(_val, GFP_KERNEL); char *p = val, *type_str, *level_str; - struct bch_compression_opt opt = { 0 }; + union bch_compression_opt opt = { 0 }; int ret; if (!val) @@ -736,7 +737,7 @@ int bch2_opt_compression_parse(struct bch_fs *c, const char *_val, u64 *res, opt.level = level; } - *res = bch2_compression_encode(opt); + *res = opt.value; err: kfree(val); return ret; @@ -744,7 +745,7 @@ err: void bch2_compression_opt_to_text(struct printbuf *out, u64 v) { - struct bch_compression_opt opt = bch2_compression_decode(v); + union bch_compression_opt opt = { .value = v }; if (opt.type < BCH_COMPRESSION_OPT_NR) prt_str(out, bch2_compression_opts[opt.type]); |