diff options
author | Thomas Bertschinger <tahbertschinger@gmail.com> | 2024-01-15 23:41:02 -0700 |
---|---|---|
committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-16 01:47:05 -0500 |
commit | f5baaf48e3e82b1caf9f5cd1207d4d6feba3a2e5 (patch) | |
tree | 59f7b0e4667df7a9d3d5a45725f2aaab3e79b4c5 /c_src/libbcachefs/journal_sb.h | |
parent | fb35dbfdc5a9446fbb856dae5542b23963e28b89 (diff) |
move Rust sources to top level, C sources into c_src
This moves the Rust sources out of rust_src/ and into the top level.
Running the bcachefs executable out of the development tree is now:
$ ./target/release/bcachefs command
or
$ cargo run --profile release -- command
instead of "./bcachefs command".
Building and installing is still:
$ make && make install
Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'c_src/libbcachefs/journal_sb.h')
-rw-r--r-- | c_src/libbcachefs/journal_sb.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/c_src/libbcachefs/journal_sb.h b/c_src/libbcachefs/journal_sb.h new file mode 100644 index 00000000..ba40a7e8 --- /dev/null +++ b/c_src/libbcachefs/journal_sb.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include "super-io.h" +#include "vstructs.h" + +static inline unsigned bch2_nr_journal_buckets(struct bch_sb_field_journal *j) +{ + return j + ? (__le64 *) vstruct_end(&j->field) - j->buckets + : 0; +} + +static inline unsigned bch2_sb_field_journal_v2_nr_entries(struct bch_sb_field_journal_v2 *j) +{ + if (!j) + return 0; + + return (struct bch_sb_field_journal_v2_entry *) vstruct_end(&j->field) - &j->d[0]; +} + +extern const struct bch_sb_field_ops bch_sb_field_ops_journal; +extern const struct bch_sb_field_ops bch_sb_field_ops_journal_v2; + +int bch2_journal_buckets_to_sb(struct bch_fs *, struct bch_dev *, u64 *, unsigned); |