{
struct dirty_seglist_info *dirty_i = DIRTY_I(sbi);
- if (p->alloc_mode) {
+ if (p->alloc_mode == SSR) {
p->gc_mode = GC_GREEDY;
p->dirty_segmap = dirty_i->dirty_segmap[type];
p->ofs_unit = 1;
continue;
/* set page dirty and write it */
- if (!PageWriteback(node_page))
+ if (gc_type == FG_GC) {
+ f2fs_submit_bio(sbi, NODE, true);
+ wait_on_page_writeback(node_page);
set_page_dirty(node_page);
+ } else {
+ if (!PageWriteback(node_page))
+ set_page_dirty(node_page);
+ }
f2fs_put_page(node_page, 1);
stat_inc_node_blk_count(sbi, 1);
}
.for_reclaim = 0,
};
sync_node_pages(sbi, 0, &wbc);
+
+ /*
+ * In the case of FG_GC, it'd be better to reclaim this victim
+ * completely.
+ */
+ if (get_valid_blocks(sbi, segno, 1) != 0)
+ goto next_step;
}
}
static void move_data_page(struct inode *inode, struct page *page, int gc_type)
{
- if (page->mapping != inode->i_mapping)
- goto out;
-
- if (inode != page->mapping->host)
- goto out;
-
- if (PageWriteback(page))
- goto out;
-
if (gc_type == BG_GC) {
+ if (PageWriteback(page))
+ goto out;
set_page_dirty(page);
set_cold_data(page);
} else {
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
+
+ if (PageWriteback(page)) {
+ f2fs_submit_bio(sbi, DATA, true);
+ wait_on_page_writeback(page);
+ }
+
mutex_lock_op(sbi, DATA_WRITE);
if (clear_page_dirty_for_io(page) &&
S_ISDIR(inode->i_mode)) {
if (++phase < 4)
goto next_step;
- if (gc_type == FG_GC)
+ if (gc_type == FG_GC) {
f2fs_submit_bio(sbi, DATA, true);
+
+ /*
+ * In the case of FG_GC, it'd be better to reclaim this victim
+ * completely.
+ */
+ if (get_valid_blocks(sbi, segno, 1) != 0) {
+ phase = 2;
+ goto next_step;
+ }
+ }
}
static int __get_victim(struct f2fs_sb_info *sbi, unsigned int *victim,