Merge tag 'f2fs-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this series, there are several major improvements such as folio
  conversion by Matthew, speed-up of block truncation, and caching more
  dentry pages.

  In addition, we implemented a linear dentry search to address recent
  unicode regression, and figured out some false alarms that we could
  get rid of.

  Enhancements:
   - foilio conversion in various IO paths
   - optimize f2fs_truncate_data_blocks_range()
   - cache more dentry pages
   - remove unnecessary blk_finish_plug
   - procfs: show mtime in segment_bits

  Bug fixes:
   - introduce linear search for dentries
   - don't call block truncation for aliased file
   - fix using wrong 'submitted' value in f2fs_write_cache_pages
   - fix to do sanity check correctly on i_inline_xattr_size
   - avoid trying to get invalid block address
   - fix inconsistent dirty state of atomic file"

* tag 'f2fs-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits)
  f2fs: fix inconsistent dirty state of atomic file
  f2fs: fix to avoid changing 'check only' behaior of recovery
  f2fs: Clean up the loop outside of f2fs_invalidate_blocks()
  f2fs: procfs: show mtime in segment_bits
  f2fs: fix to avoid return invalid mtime from f2fs_get_section_mtime()
  f2fs: Fix format specifier in sanity_check_inode()
  f2fs: avoid trying to get invalid block address
  f2fs: fix to do sanity check correctly on i_inline_xattr_size
  f2fs: remove blk_finish_plug
  f2fs: Optimize f2fs_truncate_data_blocks_range()
  f2fs: fix using wrong 'submitted' value in f2fs_write_cache_pages
  f2fs: add parameter @len to f2fs_invalidate_blocks()
  f2fs: update_sit_entry_for_release() supports consecutive blocks.
  f2fs: introduce update_sit_entry_for_release/alloc()
  f2fs: don't call block truncation for aliased file
  f2fs: Introduce linear search for dentries
  f2fs: add parameter @len to f2fs_invalidate_internal_cache()
  f2fs: expand f2fs_invalidate_compress_page() to f2fs_invalidate_compress_pages_range()
  f2fs: ensure that node info flags are always initialized
  f2fs: The GC triggered by ioctl also needs to mark the segno as victim
  ...

1 files changed, 25 insertions, 37 deletions

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index a9eddd782dbc..de4da6d9cd93 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -70,9 +70,9 @@ bool f2fs_is_cp_guaranteed(struct page *page)
 	return false;
 }
 
-static enum count_type __read_io_type(struct page *page)
+static enum count_type __read_io_type(struct folio *folio)
 {
-	struct address_space *mapping = page_file_mapping(page);
+	struct address_space *mapping = folio->mapping;
 
 	if (mapping) {
 		struct inode *inode = mapping->host;
@@ -136,27 +136,22 @@ struct bio_post_read_ctx {
  */
 static void f2fs_finish_read_bio(struct bio *bio, bool in_task)
 {
-	struct bio_vec *bv;
-	struct bvec_iter_all iter_all;
+	struct folio_iter fi;
 	struct bio_post_read_ctx *ctx = bio->bi_private;
 
-	bio_for_each_segment_all(bv, bio, iter_all) {
-		struct page *page = bv->bv_page;
+	bio_for_each_folio_all(fi, bio) {
+		struct folio *folio = fi.folio;
 
-		if (f2fs_is_compressed_page(page)) {
+		if (f2fs_is_compressed_page(&folio->page)) {
 			if (ctx && !ctx->decompression_attempted)
-				f2fs_end_read_compressed_page(page, true, 0,
+				f2fs_end_read_compressed_page(&folio->page, true, 0,
 							in_task);
-			f2fs_put_page_dic(page, in_task);
+			f2fs_put_page_dic(&folio->page, in_task);
 			continue;
 		}
 
-		if (bio->bi_status)
-			ClearPageUptodate(page);
-		else
-			SetPageUptodate(page);
-		dec_page_count(F2FS_P_SB(page), __read_io_type(page));
-		unlock_page(page);
+		dec_page_count(F2FS_F_SB(folio), __read_io_type(folio));
+		folio_end_read(folio, bio->bi_status == 0);
 	}
 
 	if (ctx)
@@ -516,10 +511,6 @@ static void f2fs_submit_write_bio(struct f2fs_sb_info *sbi, struct bio *bio,
 				  enum page_type type)
 {
 	WARN_ON_ONCE(is_read_io(bio_op(bio)));
-
-	if (f2fs_lfs_mode(sbi) && current->plug && PAGE_TYPE_ON_MAIN(type))
-		blk_finish_plug(current->plug);
-
 	trace_f2fs_submit_write_bio(sbi->sb, type, bio);
 	iostat_update_submit_ctx(bio, type);
 	submit_bio(bio);
@@ -689,33 +680,29 @@ void f2fs_flush_merged_writes(struct f2fs_sb_info *sbi)
 int f2fs_submit_page_bio(struct f2fs_io_info *fio)
 {
 	struct bio *bio;
-	struct page *page = fio->encrypted_page ?
-			fio->encrypted_page : fio->page;
+	struct folio *fio_folio = page_folio(fio->page);
+	struct folio *data_folio = fio->encrypted_page ?
+			page_folio(fio->encrypted_page) : fio_folio;
 
 	if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr,
 			fio->is_por ? META_POR : (__is_meta_io(fio) ?
 			META_GENERIC : DATA_GENERIC_ENHANCE)))
 		return -EFSCORRUPTED;
 
-	trace_f2fs_submit_page_bio(page, fio);
+	trace_f2fs_submit_folio_bio(data_folio, fio);
 
 	/* Allocate a new bio */
 	bio = __bio_alloc(fio, 1);
 
-	f2fs_set_bio_crypt_ctx(bio, fio->page->mapping->host,
-			page_folio(fio->page)->index, fio, GFP_NOIO);
-
-	if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
-		bio_put(bio);
-		return -EFAULT;
-	}
+	f2fs_set_bio_crypt_ctx(bio, fio_folio->mapping->host,
+			fio_folio->index, fio, GFP_NOIO);
+	bio_add_folio_nofail(bio, data_folio, folio_size(data_folio), 0);
 
 	if (fio->io_wbc && !is_read_io(fio->op))
-		wbc_account_cgroup_owner(fio->io_wbc, page_folio(fio->page),
-					 PAGE_SIZE);
+		wbc_account_cgroup_owner(fio->io_wbc, fio_folio, PAGE_SIZE);
 
 	inc_page_count(fio->sbi, is_read_io(fio->op) ?
-			__read_io_type(page) : WB_DATA_TYPE(fio->page, false));
+			__read_io_type(data_folio) : WB_DATA_TYPE(fio->page, false));
 
 	if (is_read_io(bio_op(bio)))
 		f2fs_submit_read_bio(fio->sbi, bio, fio->type);
@@ -894,7 +881,7 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio)
 			__is_meta_io(fio) ? META_GENERIC : DATA_GENERIC))
 		return -EFSCORRUPTED;
 
-	trace_f2fs_submit_page_bio(page, fio);
+	trace_f2fs_submit_folio_bio(page_folio(page), fio);
 
 	if (bio && !page_is_mergeable(fio->sbi, bio, *fio->last_block,
 						fio->new_blkaddr))
@@ -1018,7 +1005,7 @@ alloc_new:
 
 	io->last_block_in_bio = fio->new_blkaddr;
 
-	trace_f2fs_submit_page_write(fio->page, fio);
+	trace_f2fs_submit_folio_write(page_folio(fio->page), fio);
 #ifdef CONFIG_BLK_DEV_ZONED
 	if (f2fs_sb_has_blkzoned(sbi) && btype < META &&
 			is_end_zone_blkaddr(sbi, fio->new_blkaddr)) {
@@ -1289,7 +1276,7 @@ struct page *f2fs_find_data_page(struct inode *inode, pgoff_t index,
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;
 
-	page = find_get_page(mapping, index);
+	page = find_get_page_flags(mapping, index, FGP_ACCESSED);
 	if (page && PageUptodate(page))
 		return page;
 	f2fs_put_page(page, 0);
@@ -1423,7 +1410,7 @@ static int __allocate_data_block(struct dnode_of_data *dn, int seg_type)
 		return err;
 
 	if (GET_SEGNO(sbi, old_blkaddr) != NULL_SEGNO)
-		f2fs_invalidate_internal_cache(sbi, old_blkaddr);
+		f2fs_invalidate_internal_cache(sbi, old_blkaddr, 1);
 
 	f2fs_update_data_blkaddr(dn, dn->data_blkaddr);
 	return 0;
@@ -2464,7 +2451,7 @@ next_page:
 
 static int f2fs_read_data_folio(struct file *file, struct folio *folio)
 {
-	struct inode *inode = folio_file_mapping(folio)->host;
+	struct inode *inode = folio->mapping->host;
 	int ret = -EAGAIN;
 
 	trace_f2fs_readpage(folio, DATA);
@@ -3163,6 +3150,7 @@ continue_unlock:
 				continue;
 			}
 #endif
+			submitted = 0;
 			ret = f2fs_write_single_data_page(folio,
 					&submitted, &bio, &last_block,
 					wbc, io_type, 0, true);