Merge pull request #160 from FreddieChopin/no-cache-bypass

Don't bypass cache in `lfs_cache_prog()` and `lfs_cache_read()`
2019-04-16 17:59:28 -05:00
parent 780ef2fce4 fdd239fe21
commit 0a1f706ca2
1 changed files with 0 additions and 15 deletions
@@ -80,21 +80,6 @@ static int lfs_bd_read(lfs_t *lfs,
            diff = lfs_min(diff, rcache->off-off);
        }

-        if (size >= hint && off % lfs->cfg->read_size == 0 &&
-                size >= lfs->cfg->read_size) {
-            // bypass cache?
-            diff = lfs_aligndown(diff, lfs->cfg->read_size);
-            int err = lfs->cfg->read(lfs->cfg, block, off, data, diff);
-            if (err) {
-                return err;
-            }
-
-            data += diff;
-            off += diff;
-            size -= diff;
-            continue;
-        }
-
        // load to cache, first condition can no longer fail
        LFS_ASSERT(block < lfs->cfg->block_count);
        rcache->block = block;