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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-06 07:39:33 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:46 +0300 |
| commit | a3e7226268b26f0976f64ce8b0644daae28cafff (patch) | |
| tree | d7f5b2a8732d3167655dc28a29bfca45dea97904 /fs/bcachefs/Makefile | |
| parent | b3d1e6cab2dfcdfef5fc35659a8f33a75ae5904e (diff) | |
| download | linux-a3e7226268b26f0976f64ce8b0644daae28cafff.tar.xz | |
bcachefs: New varints
Previous varint implementation used by the inode code was not nearly as
fast as it could have been; partly because it was attempting to encode
integers up to 96 bits (for timestamps) but this meant that encoding and
decoding the length required a table lookup.
Instead, we'll just encode timestamps greater than 64 bits as two
separate varints; this will make decoding/encoding of inodes
significantly faster overall.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/Makefile')
| -rw-r--r-- | fs/bcachefs/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/Makefile b/fs/bcachefs/Makefile index ffe4db45e1c9..dad2fe2530e5 100644 --- a/fs/bcachefs/Makefile +++ b/fs/bcachefs/Makefile @@ -57,4 +57,5 @@ bcachefs-y := \ tests.o \ trace.o \ util.o \ + varint.o \ xattr.o |