Adding upstream version 6.7.7.upstream/6.7.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 31 deletions

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 015bfe4e45..171c912af5 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -90,8 +90,7 @@ static int flush_commit_list(struct super_block *s,
 static int can_dirty(struct reiserfs_journal_cnode *cn);
 static int journal_join(struct reiserfs_transaction_handle *th,
 			struct super_block *sb);
-static void release_journal_dev(struct super_block *super,
-			       struct reiserfs_journal *journal);
+static void release_journal_dev(struct reiserfs_journal *journal);
 static void dirty_one_transaction(struct super_block *s,
 				 struct reiserfs_journal_list *jl);
 static void flush_async_commits(struct work_struct *work);
@@ -1893,7 +1892,7 @@ static void free_journal_ram(struct super_block *sb)
 	 * j_header_bh is on the journal dev, make sure
 	 * not to release the journal dev until we brelse j_header_bh
 	 */
-	release_journal_dev(sb, journal);
+	release_journal_dev(journal);
 	vfree(journal);
 }
 
@@ -2387,7 +2386,7 @@ static int journal_read(struct super_block *sb)
 
 	cur_dblock = SB_ONDISK_JOURNAL_1st_BLOCK(sb);
 	reiserfs_info(sb, "checking transaction log (%pg)\n",
-		      journal->j_dev_bd);
+		      journal->j_bdev_handle->bdev);
 	start = ktime_get_seconds();
 
 	/*
@@ -2448,7 +2447,7 @@ static int journal_read(struct super_block *sb)
 		 * device and journal device to be the same
 		 */
 		d_bh =
-		    reiserfs_breada(journal->j_dev_bd, cur_dblock,
+		    reiserfs_breada(journal->j_bdev_handle->bdev, cur_dblock,
 				    sb->s_blocksize,
 				    SB_ONDISK_JOURNAL_1st_BLOCK(sb) +
 				    SB_ONDISK_JOURNAL_SIZE(sb));
@@ -2587,17 +2586,11 @@ static void journal_list_init(struct super_block *sb)
 	SB_JOURNAL(sb)->j_current_jl = alloc_journal_list(sb);
 }
 
-static void release_journal_dev(struct super_block *super,
-			       struct reiserfs_journal *journal)
+static void release_journal_dev(struct reiserfs_journal *journal)
 {
-	if (journal->j_dev_bd != NULL) {
-		void *holder = NULL;
-
-		if (journal->j_dev_bd->bd_dev != super->s_dev)
-			holder = journal;
-
-		blkdev_put(journal->j_dev_bd, holder);
-		journal->j_dev_bd = NULL;
+	if (journal->j_bdev_handle) {
+		bdev_release(journal->j_bdev_handle);
+		journal->j_bdev_handle = NULL;
 	}
 }
 
@@ -2612,7 +2605,7 @@ static int journal_init_dev(struct super_block *super,
 
 	result = 0;
 
-	journal->j_dev_bd = NULL;
+	journal->j_bdev_handle = NULL;
 	jdev = SB_ONDISK_JOURNAL_DEVICE(super) ?
 	    new_decode_dev(SB_ONDISK_JOURNAL_DEVICE(super)) : super->s_dev;
 
@@ -2623,36 +2616,37 @@ static int journal_init_dev(struct super_block *super,
 	if ((!jdev_name || !jdev_name[0])) {
 		if (jdev == super->s_dev)
 			holder = NULL;
-		journal->j_dev_bd = blkdev_get_by_dev(jdev, blkdev_mode, holder,
-						      NULL);
-		if (IS_ERR(journal->j_dev_bd)) {
-			result = PTR_ERR(journal->j_dev_bd);
-			journal->j_dev_bd = NULL;
+		journal->j_bdev_handle = bdev_open_by_dev(jdev, blkdev_mode,
+							  holder, NULL);
+		if (IS_ERR(journal->j_bdev_handle)) {
+			result = PTR_ERR(journal->j_bdev_handle);
+			journal->j_bdev_handle = NULL;
 			reiserfs_warning(super, "sh-458",
 					 "cannot init journal device unknown-block(%u,%u): %i",
 					 MAJOR(jdev), MINOR(jdev), result);
 			return result;
 		} else if (jdev != super->s_dev)
-			set_blocksize(journal->j_dev_bd, super->s_blocksize);
+			set_blocksize(journal->j_bdev_handle->bdev,
+				      super->s_blocksize);
 
 		return 0;
 	}
 
-	journal->j_dev_bd = blkdev_get_by_path(jdev_name, blkdev_mode, holder,
-					       NULL);
-	if (IS_ERR(journal->j_dev_bd)) {
-		result = PTR_ERR(journal->j_dev_bd);
-		journal->j_dev_bd = NULL;
+	journal->j_bdev_handle = bdev_open_by_path(jdev_name, blkdev_mode,
+						   holder, NULL);
+	if (IS_ERR(journal->j_bdev_handle)) {
+		result = PTR_ERR(journal->j_bdev_handle);
+		journal->j_bdev_handle = NULL;
 		reiserfs_warning(super, "sh-457",
 				 "journal_init_dev: Cannot open '%s': %i",
 				 jdev_name, result);
 		return result;
 	}
 
-	set_blocksize(journal->j_dev_bd, super->s_blocksize);
+	set_blocksize(journal->j_bdev_handle->bdev, super->s_blocksize);
 	reiserfs_info(super,
 		      "journal_init_dev: journal device: %pg\n",
-		      journal->j_dev_bd);
+		      journal->j_bdev_handle->bdev);
 	return 0;
 }
 
@@ -2810,7 +2804,7 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
 				 "journal header magic %x (device %pg) does "
 				 "not match to magic found in super block %x",
 				 jh->jh_journal.jp_journal_magic,
-				 journal->j_dev_bd,
+				 journal->j_bdev_handle->bdev,
 				 sb_jp_journal_magic(rs));
 		brelse(bhjh);
 		goto free_and_return;
@@ -2834,7 +2828,7 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
 	reiserfs_info(sb, "journal params: device %pg, size %u, "
 		      "journal first block %u, max trans len %u, max batch %u, "
 		      "max commit age %u, max trans age %u\n",
-		      journal->j_dev_bd,
+		      journal->j_bdev_handle->bdev,
 		      SB_ONDISK_JOURNAL_SIZE(sb),
 		      SB_ONDISK_JOURNAL_1st_BLOCK(sb),
 		      journal->j_trans_max,