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Renamed file_cache -> fcache and gbmap_re -> regbmap

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This walks back some of the attempt at strict object namespacing in
struct lfs3_cfg:

- cfg.file_cache_size  -> cfg.fcache_size
- filecfg.cache_size   -> filecfg.fcache_size
- filecfg.cache_buffer -> filecfg.fcache_buffer
- cfg.gbmap_re_thresh  -> cfg.regbmap_thresh

Motivation:

- cfg.regbmap_thresh now matches cfg.gc_regbmap_thresh, instead of using
  awkwardly different namespacing patterns.

- Giving fcache a more unique name is useful for discussion. Having
  pcache, rcache, and then file_cache was a bit awkward.

  Hopefully it's also more clear that cfg.fcache_size and
  filecfg.fcache_size are related.

- Config in struct lfs3_cfg is named a bit more consistently, well, if
  you ignore gc_*_* options.

- Less typing.

Though this gets into pretty subjective naming territory. May revert
this if the new terms are uncomfortable after use.
This commit is contained in:
Christopher Haster
2025-10-22 16:11:44 -05:00
parent 4dced81abc
commit 3ab7ecb2b0
18 changed files with 462 additions and 462 deletions
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tests/test_grow.toml
+12 -12
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@@ -826,8 +826,8 @@ defines.REMOUNT = [false, true]
defines.N = [1, 2, 4, 8, 16, 32, 64]
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',
@@ -975,8 +975,8 @@ defines.N = [1, 2, 4, 8, 16, 32, 64]
defines.OPS = 1024
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',
@@ -1273,8 +1273,8 @@ defines.N = [1, 2, 4, 8, 16, 32, 64]
defines.OPS = 1024
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',
@@ -1779,8 +1779,8 @@ defines.N = [1, 2, 4, 8, 16, 32, 64]
defines.OPS = 1024
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',
@@ -2392,8 +2392,8 @@ defines.N = [1, 2, 4, 8, 16, 32, 64]
defines.OPS = 256
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',
@@ -2707,8 +2707,8 @@ defines.M = 'N'
defines.OPS = 256
defines.SIZE = [
'0',
'FILE_CACHE_SIZE/2',
'2*FILE_CACHE_SIZE',
'FCACHE_SIZE/2',
'2*FCACHE_SIZE',
'BLOCK_SIZE/2',
'BLOCK_SIZE',
'2*BLOCK_SIZE',