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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-12-17 15:08:58 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:50 -0400 |
| commit | 07a1006ae81580c6a1b52b80e32fa9dadea1954b (patch) | |
| tree | 7ac1a004d0209465c211f71f00818d9d3f176075 /fs/bcachefs/io.h | |
| parent | 8deed5f4e547e675cf8c1de88720c23c3c3093ca (diff) | |
| download | lwn-07a1006ae81580c6a1b52b80e32fa9dadea1954b.tar.gz lwn-07a1006ae81580c6a1b52b80e32fa9dadea1954b.zip | |
bcachefs: Reduce/kill BKEY_PADDED use
With various newer key types - stripe keys, inline data extents - the
old approach of calculating the maximum size of the value is becoming
more and more error prone. Better to switch to bkey_on_stack, which can
dynamically allocate if necessary to handle any size bkey.
In particular we also want to get rid of BKEY_EXTENT_VAL_U64s_MAX.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/io.h')
| -rw-r--r-- | fs/bcachefs/io.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/bcachefs/io.h b/fs/bcachefs/io.h index 6721440e8bc7..8535e1f631be 100644 --- a/fs/bcachefs/io.h +++ b/fs/bcachefs/io.h @@ -3,7 +3,7 @@ #define _BCACHEFS_IO_H #include "checksum.h" -#include "bkey_on_stack.h" +#include "bkey_buf.h" #include "io_types.h" #define to_wbio(_bio) \ @@ -118,11 +118,11 @@ struct cache_promote_op; struct extent_ptr_decoded; int __bch2_read_indirect_extent(struct btree_trans *, unsigned *, - struct bkey_on_stack *); + struct bkey_buf *); static inline int bch2_read_indirect_extent(struct btree_trans *trans, unsigned *offset_into_extent, - struct bkey_on_stack *k) + struct bkey_buf *k) { return k->k->k.type == KEY_TYPE_reflink_p ? __bch2_read_indirect_extent(trans, offset_into_extent, k) |