g_array_set_size(inode->blocks, blocks);
} else if (blocks < inode->blocks->len) {
/* Delete blocks from a file. Must reclaim memory. */
- for (guint i = inode->blocks->len; i < blocks; i++) {
+ for (guint i = blocks; i < inode->blocks->len; i++) {
BlueSkyBlock *b = &g_array_index(inode->blocks, BlueSkyBlock, i);
if (b->type == BLUESKY_BLOCK_DIRTY)
g_atomic_int_add(&inode->fs->cache_dirty, -1);
}
#endif
+ uint64_t start_block, end_block;
+ start_block = offset / BLUESKY_BLOCK_SIZE;
+ end_block = (offset + len - 1) / BLUESKY_BLOCK_SIZE;
+ for (uint64_t i = start_block; i <= end_block; i++) {
+ BlueSkyBlock *b = &g_array_index(inode->blocks, BlueSkyBlock,
+ i);
+ if (b->type == BLUESKY_BLOCK_REF)
+ bluesky_cloudlog_prefetch(b->ref);
+ }
+
while (len > 0) {
uint64_t block_num = offset / BLUESKY_BLOCK_SIZE;
gint block_offset = offset % BLUESKY_BLOCK_SIZE;
g_assert(block->ref == NULL);
- BlueSkyCloudLog *cloudlog = bluesky_cloudlog_new(fs);
+ BlueSkyCloudLog *cloudlog = bluesky_cloudlog_new(fs, NULL);
cloudlog->type = LOGTYPE_DATA;
cloudlog->inum = inode->inum;
cloudlog->data = block->dirty; // String ownership is transferred