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Generated v2 prefixes

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geky-bot
2023-12-21 06:59:10 +00:00
parent cf26100aa4 3513ff1afc
commit 90bfea568b
3 changed files with 8 additions and 6 deletions
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lfs2.c
+5 -3
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@@ -2151,9 +2151,11 @@ static int lfs2_dir_splittingcompact(lfs2_t *lfs2, lfs2_mdir_t *dir,
return size;
}
// do we have extra space? littlefs can't reclaim this space
// by itself, so expand cautiously
if ((lfs2_size_t)size < lfs2->block_count/2) {
// littlefs cannot reclaim expanded superblocks, so expand cautiously
//
// if our filesystem is more than ~88% full, don't expand, this is
// somewhat arbitrary
if (lfs2->block_count - size > lfs2->block_count/8) {
LFS2_DEBUG("Expanding superblock at rev %"PRIu32, dir->rev);
int err = lfs2_dir_split(lfs2, dir, attrs, attrcount,
source, begin, end);