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, 28 insertions, 9 deletions

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index aa9679b3d8e4..f92a9fba9991 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -621,8 +621,11 @@ void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 	int cluster_index = 0, valid_blocks = 0;
 	int cluster_size = F2FS_I(dn->inode)->i_cluster_size;
 	bool released = !atomic_read(&F2FS_I(dn->inode)->i_compr_blocks);
+	block_t blkstart;
+	int blklen = 0;
 
 	addr = get_dnode_addr(dn->inode, dn->node_page) + ofs;
+	blkstart = le32_to_cpu(*addr);
 
 	/* Assumption: truncation starts with cluster */
 	for (; count > 0; count--, addr++, dn->ofs_in_node++, cluster_index++) {
@@ -638,26 +641,44 @@ void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 		}
 
 		if (blkaddr == NULL_ADDR)
-			continue;
+			goto next;
 
 		f2fs_set_data_blkaddr(dn, NULL_ADDR);
 
 		if (__is_valid_data_blkaddr(blkaddr)) {
 			if (time_to_inject(sbi, FAULT_BLKADDR_CONSISTENCE))
-				continue;
+				goto next;
 			if (!f2fs_is_valid_blkaddr_raw(sbi, blkaddr,
 						DATA_GENERIC_ENHANCE))
-				continue;
+				goto next;
 			if (compressed_cluster)
 				valid_blocks++;
 		}
 
-		f2fs_invalidate_blocks(sbi, blkaddr);
+		if (blkstart + blklen == blkaddr) {
+			blklen++;
+		} else {
+			f2fs_invalidate_blocks(sbi, blkstart, blklen);
+			blkstart = blkaddr;
+			blklen = 1;
+		}
 
 		if (!released || blkaddr != COMPRESS_ADDR)
 			nr_free++;
+
+		continue;
+
+next:
+		if (blklen)
+			f2fs_invalidate_blocks(sbi, blkstart, blklen);
+
+		blkstart = le32_to_cpu(*(addr + 1));
+		blklen = 0;
 	}
 
+	if (blklen)
+		f2fs_invalidate_blocks(sbi, blkstart, blklen);
+
 	if (compressed_cluster)
 		f2fs_i_compr_blocks_update(dn->inode, valid_blocks, false);
 
@@ -747,10 +768,8 @@ int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock)
 	if (IS_DEVICE_ALIASING(inode)) {
 		struct extent_tree *et = F2FS_I(inode)->extent_tree[EX_READ];
 		struct extent_info ei = et->largest;
-		unsigned int i;
 
-		for (i = 0; i < ei.len; i++)
-			f2fs_invalidate_blocks(sbi, ei.blk + i);
+		f2fs_invalidate_blocks(sbi, ei.blk, ei.len);
 
 		dec_valid_block_count(sbi, inode, ei.len);
 		f2fs_update_time(sbi, REQ_TIME);
@@ -1323,7 +1342,7 @@ static int __roll_back_blkaddrs(struct inode *inode, block_t *blkaddr,
 		ret = f2fs_get_dnode_of_data(&dn, off + i, LOOKUP_NODE_RA);
 		if (ret) {
 			dec_valid_block_count(sbi, inode, 1);
-			f2fs_invalidate_blocks(sbi, *blkaddr);
+			f2fs_invalidate_blocks(sbi, *blkaddr, 1);
 		} else {
 			f2fs_update_data_blkaddr(&dn, *blkaddr);
 		}
@@ -1575,7 +1594,7 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
 			break;
 		}
 
-		f2fs_invalidate_blocks(sbi, dn->data_blkaddr);
+		f2fs_invalidate_blocks(sbi, dn->data_blkaddr, 1);
 		f2fs_set_data_blkaddr(dn, NEW_ADDR);
 	}