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WIP Tweaked inline files to support inline_max == cache_size

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This commit is contained in:
Christopher Haster
2018-08-13 14:08:30 -05:00
parent 9819ba24e8
commit 42ead30339
2 changed files with 11 additions and 6 deletions
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9
lfs.c
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@@ -142,7 +142,7 @@ static inline void lfs_cache_zero(lfs_t *lfs, lfs_cache_t *pcache) {
static int lfs_cache_flush(lfs_t *lfs,
lfs_cache_t *pcache, lfs_cache_t *rcache, bool validate) {
if (pcache->block != 0xffffffff) {
if (pcache->block != 0xffffffff && pcache->block != 0xfffffffe) {
LFS_ASSERT(pcache->block < lfs->cfg->block_count);
lfs_size_t diff = lfs_alignup(pcache->size, lfs->cfg->prog_size);
int err = lfs->cfg->prog(lfs->cfg, pcache->block,
@@ -2158,7 +2158,10 @@ static int lfs_file_relocate(lfs_t *lfs, lfs_file_t *file) {
return 0;
relocate:
continue;
LFS_DEBUG("Bad block at %"PRIu32, nblock);
// just clear cache and try a new block
lfs_cache_drop(lfs, &lfs->pcache);
}
}
@@ -2397,7 +2400,7 @@ lfs_ssize_t lfs_file_write(lfs_t *lfs, lfs_file_t *file,
}
if ((file->flags & LFS_F_INLINE) &&
file->pos + nsize >= lfs->inline_max) {
file->pos + nsize > lfs->inline_max) {
// inline file doesn't fit anymore
file->block = 0xfffffffe;
file->off = file->pos;