Merge tag 'for_v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull ext2, udf and quota updates from Jan Kara:

 - some ext2 fixes and cleanups

 - a fix of udf bug when extending files

 - a fix of quota Q_XGETQSTAT[V] handling

* tag 'for_v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Fix incorrect final NOT_ALLOCATED (hole) extent length
  ext2: Use kmemdup rather than duplicating its implementation
  quota: honor quota type in Q_XGETQSTAT[V] calls
  ext2: Always brelse bh on failure in ext2_iget()
  ext2: add missing brelse() in ext2_iget()
  ext2: Fix a typo in ext2_getattr argument
  ext2: fix a typo in comment
  ext2: add missing brelse() in ext2_new_inode()
  ext2: optimize ext2_xattr_get()
  ext2: introduce new helper for xattr entry comparison
  ext2: merge xattr next entry check to ext2_xattr_entry_valid()
  ext2: code cleanup for ext2_preread_inode()
  ext2: code cleanup by using test_opt() and clear_opt()
  doc: ext2: update description of quota options for ext2
  ext2: Strengthen xattr block checks
  ext2: Merge loops in ext2_xattr_set()
  ext2: introduce helper for xattr entry validation
  ext2: introduce helper for xattr header validation
  quota: add dqi_dirty_list description to comment of Dquot List Management

1 files changed, 8 insertions, 9 deletions

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 1d7ab73b1014..44eb6e7eb492 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -303,16 +303,16 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
 	if (test_opt(sb, NOBH))
 		seq_puts(seq, ",nobh");
 
-	if (sbi->s_mount_opt & EXT2_MOUNT_USRQUOTA)
+	if (test_opt(sb, USRQUOTA))
 		seq_puts(seq, ",usrquota");
 
-	if (sbi->s_mount_opt & EXT2_MOUNT_GRPQUOTA)
+	if (test_opt(sb, GRPQUOTA))
 		seq_puts(seq, ",grpquota");
 
-	if (sbi->s_mount_opt & EXT2_MOUNT_XIP)
+	if (test_opt(sb, XIP))
 		seq_puts(seq, ",xip");
 
-	if (sbi->s_mount_opt & EXT2_MOUNT_DAX)
+	if (test_opt(sb, DAX))
 		seq_puts(seq, ",dax");
 
 	if (!test_opt(sb, RESERVATION))
@@ -935,8 +935,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 	sbi->s_resgid = opts.s_resgid;
 
 	sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
-		((EXT2_SB(sb)->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ?
-		 SB_POSIXACL : 0);
+		(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
 	sb->s_iflags |= SB_I_CGROUPWB;
 
 	if (le32_to_cpu(es->s_rev_level) == EXT2_GOOD_OLD_REV &&
@@ -967,11 +966,11 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 
 	blocksize = BLOCK_SIZE << le32_to_cpu(sbi->s_es->s_log_block_size);
 
-	if (sbi->s_mount_opt & EXT2_MOUNT_DAX) {
+	if (test_opt(sb, DAX)) {
 		if (!bdev_dax_supported(sb->s_bdev, blocksize)) {
 			ext2_msg(sb, KERN_ERR,
 				"DAX unsupported by block device. Turning off DAX.");
-			sbi->s_mount_opt &= ~EXT2_MOUNT_DAX;
+			clear_opt(sbi->s_mount_opt, DAX);
 		}
 	}
 
@@ -1404,7 +1403,7 @@ out_set:
 	sbi->s_resuid = new_opts.s_resuid;
 	sbi->s_resgid = new_opts.s_resgid;
 	sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
-		((sbi->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ? SB_POSIXACL : 0);
+		(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
 	spin_unlock(&sbi->s_lock);
 
 	return 0;