1 files changed, 25 insertions, 31 deletions

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index d0f24ccbd1ac6..e7bf15b8240ae 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -354,7 +354,7 @@ static unsigned int adjust_por_ra_blocks(struct f2fs_sb_info *sbi,
 	if (blkaddr + 1 == next_blkaddr)
 		ra_blocks = min_t(unsigned int, RECOVERY_MAX_RA_BLOCKS,
 							ra_blocks * 2);
-	else if (next_blkaddr % sbi->blocks_per_seg)
+	else if (next_blkaddr % BLKS_PER_SEG(sbi))
 		ra_blocks = max_t(unsigned int, RECOVERY_MIN_RA_BLOCKS,
 							ra_blocks / 2);
 	return ra_blocks;
@@ -611,6 +611,19 @@ truncate_out:
 	return 0;
 }
 
+static int f2fs_reserve_new_block_retry(struct dnode_of_data *dn)
+{
+	int i, err = 0;
+
+	for (i = DEFAULT_FAILURE_RETRY_COUNT; i > 0; i--) {
+		err = f2fs_reserve_new_block(dn);
+		if (!err)
+			break;
+	}
+
+	return err;
+}
+
 static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode,
 					struct page *page)
 {
@@ -680,14 +693,12 @@ retry_dn:
 		if (__is_valid_data_blkaddr(src) &&
 			!f2fs_is_valid_blkaddr(sbi, src, META_POR)) {
 			err = -EFSCORRUPTED;
-			f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR);
 			goto err;
 		}
 
 		if (__is_valid_data_blkaddr(dest) &&
 			!f2fs_is_valid_blkaddr(sbi, dest, META_POR)) {
 			err = -EFSCORRUPTED;
-			f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR);
 			goto err;
 		}
 
@@ -712,14 +723,8 @@ retry_dn:
 		 */
 		if (dest == NEW_ADDR) {
 			f2fs_truncate_data_blocks_range(&dn, 1);
-			do {
-				err = f2fs_reserve_new_block(&dn);
-				if (err == -ENOSPC) {
-					f2fs_bug_on(sbi, 1);
-					break;
-				}
-			} while (err &&
-				IS_ENABLED(CONFIG_F2FS_FAULT_INJECTION));
+
+			err = f2fs_reserve_new_block_retry(&dn);
 			if (err)
 				goto err;
 			continue;
@@ -727,16 +732,8 @@ retry_dn:
 
 		/* dest is valid block, try to recover from src to dest */
 		if (f2fs_is_valid_blkaddr(sbi, dest, META_POR)) {
-
 			if (src == NULL_ADDR) {
-				do {
-					err = f2fs_reserve_new_block(&dn);
-					if (err == -ENOSPC) {
-						f2fs_bug_on(sbi, 1);
-						break;
-					}
-				} while (err &&
-					IS_ENABLED(CONFIG_F2FS_FAULT_INJECTION));
+				err = f2fs_reserve_new_block_retry(&dn);
 				if (err)
 					goto err;
 			}
@@ -756,8 +753,6 @@ retry_prev:
 				f2fs_err(sbi, "Inconsistent dest blkaddr:%u, ino:%lu, ofs:%u",
 					dest, inode->i_ino, dn.ofs_in_node);
 				err = -EFSCORRUPTED;
-				f2fs_handle_error(sbi,
-						ERROR_INVALID_BLKADDR);
 				goto err;
 			}
 
@@ -852,7 +847,7 @@ next:
 		f2fs_ra_meta_pages_cond(sbi, blkaddr, ra_blocks);
 	}
 	if (!err)
-		f2fs_allocate_new_segments(sbi);
+		err = f2fs_allocate_new_segments(sbi);
 	return err;
 }
 
@@ -864,7 +859,6 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
 	int ret = 0;
 	unsigned long s_flags = sbi->sb->s_flags;
 	bool need_writecp = false;
-	bool fix_curseg_write_pointer = false;
 
 	if (is_sbi_flag_set(sbi, SBI_IS_WRITABLE))
 		f2fs_info(sbi, "recover fsync data on readonly fs");
@@ -895,8 +889,6 @@ int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
 	else
 		f2fs_bug_on(sbi, sbi->sb->s_flags & SB_ACTIVE);
 skip:
-	fix_curseg_write_pointer = !check_only || list_empty(&inode_list);
-
 	destroy_fsync_dnodes(&inode_list, err);
 	destroy_fsync_dnodes(&tmp_inode_list, err);
 
@@ -914,11 +906,13 @@ skip:
 	 * and the f2fs is not read only, check and fix zoned block devices'
 	 * write pointer consistency.
 	 */
-	if (!err && fix_curseg_write_pointer && !f2fs_readonly(sbi->sb) &&
-			f2fs_sb_has_blkzoned(sbi)) {
-		err = f2fs_fix_curseg_write_pointer(sbi);
-		if (!err)
-			err = f2fs_check_write_pointer(sbi);
+	if (f2fs_sb_has_blkzoned(sbi) && !f2fs_readonly(sbi->sb)) {
+		int err2 = f2fs_fix_curseg_write_pointer(sbi);
+
+		if (!err2)
+			err2 = f2fs_check_write_pointer(sbi);
+		if (err2)
+			err = err2;
 		ret = err;
 	}