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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-06-12 22:45:45 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:10 +0300 |
| commit | 0423fb7185e3c0178b3a09f24afc3777c2ef9522 (patch) | |
| tree | 11f340111387ea1484801ac46268e971e5bc7947 /fs/bcachefs/util.h | |
| parent | 877da05ffb13c1a998070707e0d15df0167f9364 (diff) | |
| download | linux-0423fb7185e3c0178b3a09f24afc3777c2ef9522.tar.xz | |
bcachefs: Keep a sorted list of btree iterators
This will be used to make other operations on btree iterators within a
transaction more efficient, and enable some other improvements to how we
manage btree iterators.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/util.h')
| -rw-r--r-- | fs/bcachefs/util.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/bcachefs/util.h b/fs/bcachefs/util.h index a0cbebf190b4..41dfc5867c9e 100644 --- a/fs/bcachefs/util.h +++ b/fs/bcachefs/util.h @@ -593,6 +593,20 @@ static inline void memmove_u64s_down(void *dst, const void *src, __memmove_u64s_down(dst, src, u64s); } +static inline void __memmove_u64s_down_small(void *dst, const void *src, + unsigned u64s) +{ + memcpy_u64s_small(dst, src, u64s); +} + +static inline void memmove_u64s_down_small(void *dst, const void *src, + unsigned u64s) +{ + EBUG_ON(dst > src); + + __memmove_u64s_down_small(dst, src, u64s); +} + static inline void __memmove_u64s_up_small(void *_dst, const void *_src, unsigned u64s) { |