1 files changed, 23 insertions, 11 deletions

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 51dc79fad4fe..15cc89eef28d 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -186,10 +186,7 @@ void f2fs_register_inmem_page(struct inode *inode, struct page *page)
 {
 	struct inmem_pages *new;
 
-	if (PagePrivate(page))
-		set_page_private(page, (unsigned long)ATOMIC_WRITTEN_PAGE);
-	else
-		f2fs_set_page_private(page, ATOMIC_WRITTEN_PAGE);
+	set_page_private_atomic(page);
 
 	new = f2fs_kmem_cache_alloc(inmem_entry_slab, GFP_NOFS);
 
@@ -272,9 +269,10 @@ next:
 		/* we don't need to invalidate this in the sccessful status */
 		if (drop || recover) {
 			ClearPageUptodate(page);
-			clear_cold_data(page);
+			clear_page_private_gcing(page);
 		}
-		f2fs_clear_page_private(page);
+		detach_page_private(page);
+		set_page_private(page, 0);
 		f2fs_put_page(page, 1);
 
 		list_del(&cur->list);
@@ -357,7 +355,7 @@ void f2fs_drop_inmem_page(struct inode *inode, struct page *page)
 	struct list_head *head = &fi->inmem_pages;
 	struct inmem_pages *cur = NULL;
 
-	f2fs_bug_on(sbi, !IS_ATOMIC_WRITTEN_PAGE(page));
+	f2fs_bug_on(sbi, !page_private_atomic(page));
 
 	mutex_lock(&fi->inmem_lock);
 	list_for_each_entry(cur, head, list) {
@@ -373,9 +371,12 @@ void f2fs_drop_inmem_page(struct inode *inode, struct page *page)
 	kmem_cache_free(inmem_entry_slab, cur);
 
 	ClearPageUptodate(page);
-	f2fs_clear_page_private(page);
+	clear_page_private_atomic(page);
 	f2fs_put_page(page, 0);
 
+	detach_page_private(page);
+	set_page_private(page, 0);
+
 	trace_f2fs_commit_inmem_page(page, INMEM_INVALIDATE);
 }
 
@@ -2321,6 +2322,7 @@ void f2fs_invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr)
 		return;
 
 	invalidate_mapping_pages(META_MAPPING(sbi), addr, addr);
+	f2fs_invalidate_compress_page(sbi, addr);
 
 	/* add it into sit main buffer */
 	down_write(&sit_i->sentry_lock);
@@ -3289,7 +3291,10 @@ static int __get_segment_type_6(struct f2fs_io_info *fio)
 	if (fio->type == DATA) {
 		struct inode *inode = fio->page->mapping->host;
 
-		if (is_cold_data(fio->page)) {
+		if (is_inode_flag_set(inode, FI_ALIGNED_WRITE))
+			return CURSEG_COLD_DATA_PINNED;
+
+		if (page_private_gcing(fio->page)) {
 			if (fio->sbi->am.atgc_enabled &&
 				(fio->io_type == FS_DATA_IO) &&
 				(fio->sbi->gc_mode != GC_URGENT_HIGH))
@@ -3468,9 +3473,11 @@ static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio)
 reallocate:
 	f2fs_allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr,
 			&fio->new_blkaddr, sum, type, fio);
-	if (GET_SEGNO(fio->sbi, fio->old_blkaddr) != NULL_SEGNO)
+	if (GET_SEGNO(fio->sbi, fio->old_blkaddr) != NULL_SEGNO) {
 		invalidate_mapping_pages(META_MAPPING(fio->sbi),
 					fio->old_blkaddr, fio->old_blkaddr);
+		f2fs_invalidate_compress_page(fio->sbi, fio->old_blkaddr);
+	}
 
 	/* writeout dirty page into bdev */
 	f2fs_submit_page_write(fio);
@@ -3660,6 +3667,7 @@ void f2fs_do_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
 	if (GET_SEGNO(sbi, old_blkaddr) != NULL_SEGNO) {
 		invalidate_mapping_pages(META_MAPPING(sbi),
 					old_blkaddr, old_blkaddr);
+		f2fs_invalidate_compress_page(sbi, old_blkaddr);
 		if (!from_gc)
 			update_segment_mtime(sbi, old_blkaddr, 0);
 		update_sit_entry(sbi, old_blkaddr, -1);
@@ -3919,7 +3927,7 @@ static int restore_curseg_summaries(struct f2fs_sb_info *sbi)
 	/* sanity check for summary blocks */
 	if (nats_in_cursum(nat_j) > NAT_JOURNAL_ENTRIES ||
 			sits_in_cursum(sit_j) > SIT_JOURNAL_ENTRIES) {
-		f2fs_err(sbi, "invalid journal entries nats %u sits %u\n",
+		f2fs_err(sbi, "invalid journal entries nats %u sits %u",
 			 nats_in_cursum(nat_j), sits_in_cursum(sit_j));
 		return -EINVAL;
 	}
@@ -4682,6 +4690,10 @@ static int sanity_check_curseg(struct f2fs_sb_info *sbi)
 		struct seg_entry *se = get_seg_entry(sbi, curseg->segno);
 		unsigned int blkofs = curseg->next_blkoff;
 
+		if (f2fs_sb_has_readonly(sbi) &&
+			i != CURSEG_HOT_DATA && i != CURSEG_HOT_NODE)
+			continue;
+
 		sanity_check_seg_type(sbi, curseg->seg_type);
 
 		if (f2fs_test_bit(blkofs, se->cur_valid_map))