diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-03-16 00:28:17 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:12 -0400 |
| commit | 6fed42bb7750e217b0d1169ccfccc7639a3e1d3f (patch) | |
| tree | 88e8f85e58cd7c68b86c6e804c99a2aebcbb74d0 /fs/bcachefs/inode.h | |
| parent | c075ff700ff397671636bf45f6ef6ef330258d3e (diff) | |
| download | linux-stable-6fed42bb7750e217b0d1169ccfccc7639a3e1d3f.tar.gz linux-stable-6fed42bb7750e217b0d1169ccfccc7639a3e1d3f.tar.bz2 linux-stable-6fed42bb7750e217b0d1169ccfccc7639a3e1d3f.zip | |
bcachefs: Plumb through subvolume id
To implement snapshots, we need every filesystem btree operation (every
btree operation without a subvolume) to start by looking up the
subvolume and getting the current snapshot ID, with
bch2_subvolume_get_snapshot() - then, that snapshot ID is used for doing
btree lookups in BTREE_ITER_FILTER_SNAPSHOTS mode.
This patch adds those bch2_subvolume_get_snapshot() calls, and also
switches to passing around a subvol_inum instead of just an inode
number.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/inode.h')
| -rw-r--r-- | fs/bcachefs/inode.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/bcachefs/inode.h b/fs/bcachefs/inode.h index 25bef104ebcc..9e84cddcc6cb 100644 --- a/fs/bcachefs/inode.h +++ b/fs/bcachefs/inode.h @@ -58,7 +58,7 @@ int bch2_inode_unpack(struct bkey_s_c_inode, struct bch_inode_unpacked *); void bch2_inode_unpacked_to_text(struct printbuf *, struct bch_inode_unpacked *); int bch2_inode_peek(struct btree_trans *, struct btree_iter *, - struct bch_inode_unpacked *, u64, unsigned); + struct bch_inode_unpacked *, subvol_inum, unsigned); int bch2_inode_write(struct btree_trans *, struct btree_iter *, struct bch_inode_unpacked *); @@ -74,9 +74,10 @@ void bch2_inode_init(struct bch_fs *, struct bch_inode_unpacked *, int bch2_inode_create(struct btree_trans *, struct btree_iter *, struct bch_inode_unpacked *, u32, u64); -int bch2_inode_rm(struct bch_fs *, u64, bool); +int bch2_inode_rm(struct bch_fs *, subvol_inum, bool); -int bch2_inode_find_by_inum(struct bch_fs *, u64, struct bch_inode_unpacked *); +int bch2_inode_find_by_inum(struct bch_fs *, subvol_inum, + struct bch_inode_unpacked *); static inline struct bch_io_opts bch2_inode_opts_get(struct bch_inode_unpacked *inode) { |