Github/littlefs
1
Fork 0
Code Actions Activity

Renamed LFS3_T_LOOKAHEAD -> LFS3_T_REPOPLOOKAHEAD

Browse Source 
And friends:

  LFS3_M_REPOPLOOKAHEAD   0x00000200  Repopulate lookahead buffer
  LFS3_GC_REPOPLOOKAHEAD  0x00000200  Repopulate lookahead buffer
  LFS3_I_REPOPLOOKAHEAD   0x00000200  Lookahead buffer is not full
  LFS3_T_REPOPLOOKAHEAD   0x00000200  Repopulate lookahead buffer

To match LFS3_T_REPOPGBMAP, which is more-or-less the same operation.
Though this does turn into quite the mouthful...
This commit is contained in:
Christopher Haster
2025-10-16 14:36:04 -05:00
parent ced63a4c73
commit 9bdfb25a09
6 changed files with 313 additions and 308 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test_mount.toml
+20 -20
View File
@@ -24,7 +24,7 @@ defines.CKFETCHES = [false, true]
defines.CKMETAPARITY = [false, true]
defines.CKDATACKSUMS = [false, true]
defines.MKCONSISTENT = [false, true]
defines.LOOKAHEAD = [false, true]
defines.REPOPLOOKAHEAD = [false, true]
defines.REPOPGBMAP = [false, true]
defines.COMPACT = [false, true]
defines.CKMETA = [false, true]
@@ -38,7 +38,7 @@ if = [
'LFS3_IFDEF_CKMETAPARITY(true, !CKMETAPARITY)',
'LFS3_IFDEF_CKDATACKSUMS(true, !CKDATACKSUMS)',
'!RDONLY || !MKCONSISTENT',
'!RDONLY || !LOOKAHEAD',
'!RDONLY || !REPOPLOOKAHEAD',
'LFS3_IFDEF_YES_GBMAP(true, !REPOPGBMAP)',
'!RDONLY || !REPOPGBMAP',
'!RDONLY || !COMPACT',
@@ -61,7 +61,7 @@ code = '''
? LFS3_IFDEF_CKDATACKSUMS(LFS3_M_CKDATACKSUMS, -1)
: 0)
| ((MKCONSISTENT) ? LFS3_M_MKCONSISTENT : 0)
| ((LOOKAHEAD) ? LFS3_M_LOOKAHEAD : 0)
| ((REPOPLOOKAHEAD) ? LFS3_M_REPOPLOOKAHEAD : 0)
| ((REPOPGBMAP)
? LFS3_IFDEF_GBMAP(LFS3_M_REPOPGBMAP, -1)
: 0)
@@ -88,7 +88,7 @@ code = '''
? LFS3_IFDEF_CKDATACKSUMS(LFS3_I_CKDATACKSUMS, -1)
: 0)
| ((!MKCONSISTENT) ? LFS3_I_MKCONSISTENT : 0)
| ((!LOOKAHEAD) ? LFS3_I_LOOKAHEAD : 0)
| ((!REPOPLOOKAHEAD) ? LFS3_I_REPOPLOOKAHEAD : 0)
| ((!COMPACT) ? LFS3_I_COMPACT : 0)
// note ckdata implies ckmeta
| ((!CKMETA && !CKDATA) ? LFS3_I_CKMETA : 0)
@@ -146,7 +146,7 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_I_COMPACT
| LFS3_I_CKMETA
| LFS3_I_CKDATA
@@ -160,7 +160,7 @@ code = '''
# test that on-mount traversals do what they say they do
[cases.test_mount_t_lookahead]
[cases.test_mount_t_repoplookahead]
defines.CKMETA = [false, true]
defines.CKDATA = [false, true]
code = '''
@@ -173,17 +173,17 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_I_COMPACT
| LFS3_I_CKMETA
| LFS3_I_CKDATA
| LFS3_IFDEF_YES_GBMAP(LFS3_I_GBMAP, 0)));
lfs3_unmount(&lfs3) => 0;
// with LFS3_M_LOOKAHEAD, mount performs a lookahead scan
// with LFS3_M_REPOPLOOKAHEAD, mount performs a lookahead scan
lfs3_mount(&lfs3,
LFS3_M_RDWR
| LFS3_M_LOOKAHEAD
| LFS3_M_REPOPLOOKAHEAD
| ((CKMETA) ? LFS3_M_CKMETA : 0)
| ((CKDATA) ? LFS3_M_CKDATA : 0),
CFG) => 0;
@@ -220,7 +220,7 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_I_COMPACT
| LFS3_I_CKMETA
| LFS3_I_CKDATA
@@ -242,7 +242,7 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_I_REPOPGBMAP
| LFS3_I_COMPACT
| LFS3_I_CKMETA
@@ -253,7 +253,7 @@ code = '''
// with LFS3_M_REPOPGBMAP, mount performs a gbmap repop
lfs3_mount(&lfs3,
LFS3_M_RDWR
| LFS3_M_LOOKAHEAD
| LFS3_M_REPOPLOOKAHEAD
| LFS3_M_REPOPGBMAP
| ((CKMETA) ? LFS3_M_CKMETA : 0)
| ((CKDATA) ? LFS3_M_CKDATA : 0),
@@ -270,7 +270,7 @@ code = '''
'''
[cases.test_mount_t_compact]
defines.LOOKAHEAD = [false, true]
defines.REPOPLOOKAHEAD = [false, true]
defines.CKMETA = [false, true]
defines.CKDATA = [false, true]
defines.SIZE = [
@@ -317,7 +317,7 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_IFDEF_YES_GBMAP(
(SIZE >= BLOCK_SIZE/4) ? LFS3_I_REPOPGBMAP : 0,
0)
@@ -331,14 +331,14 @@ code = '''
lfs3_mount(&lfs3,
LFS3_M_RDWR
| LFS3_M_COMPACT
| ((LOOKAHEAD) ? LFS3_M_LOOKAHEAD : 0)
| ((REPOPLOOKAHEAD) ? LFS3_M_REPOPLOOKAHEAD : 0)
| ((CKMETA) ? LFS3_M_CKMETA : 0)
| ((CKDATA) ? LFS3_M_CKDATA : 0),
CFG) => 0;
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| ((!LOOKAHEAD) ? LFS3_I_LOOKAHEAD : 0)
| ((!REPOPLOOKAHEAD) ? LFS3_I_REPOPLOOKAHEAD : 0)
| LFS3_IFDEF_YES_GBMAP(
(SIZE >= BLOCK_SIZE/4) ? LFS3_I_REPOPGBMAP : 0,
0)
@@ -361,7 +361,7 @@ code = '''
'''
[cases.test_mount_t_mkconsistent]
defines.LOOKAHEAD = [false, true]
defines.REPOPLOOKAHEAD = [false, true]
defines.COMPACT = [false, true]
defines.CKMETA = [false, true]
defines.CKDATA = [false, true]
@@ -427,7 +427,7 @@ code = '''
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
LFS3_I_MKCONSISTENT
| LFS3_I_LOOKAHEAD
| LFS3_I_REPOPLOOKAHEAD
| LFS3_IFDEF_YES_GBMAP(
(ORPHANS >= 100) ? LFS3_I_REPOPGBMAP : 0,
0)
@@ -441,14 +441,14 @@ code = '''
lfs3_mount(&lfs3,
LFS3_M_RDWR
| LFS3_M_MKCONSISTENT
| ((LOOKAHEAD) ? LFS3_M_LOOKAHEAD : 0)
| ((REPOPLOOKAHEAD) ? LFS3_M_REPOPLOOKAHEAD : 0)
| ((COMPACT) ? LFS3_M_COMPACT : 0)
| ((CKMETA) ? LFS3_M_CKMETA : 0)
| ((CKDATA) ? LFS3_M_CKDATA : 0),
CFG) => 0;
lfs3_fs_stat(&lfs3, &fsinfo) => 0;
assert(fsinfo.flags == (
((!LOOKAHEAD) ? LFS3_I_LOOKAHEAD : 0)
((!REPOPLOOKAHEAD) ? LFS3_I_REPOPLOOKAHEAD : 0)
| LFS3_IFDEF_YES_GBMAP(
(ORPHANS >= 100) ? LFS3_I_REPOPGBMAP : 0,
0)