Merge branch 'for-linus' into for-next

Merged upstream branch to make further fireworks development easier
(and avoid conflicts earlier).

Conflicts:
	sound/firewire/bebob/bebob_focusrite.c

1 files changed, 3 insertions, 12 deletions

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 748c9136a60a..dbfe15c2533c 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -3155,9 +3155,8 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac,
 			 "start %lu, size %lu, fe_logical %lu",
 			 (unsigned long) start, (unsigned long) size,
 			 (unsigned long) ac->ac_o_ex.fe_logical);
+		BUG();
 	}
-	BUG_ON(start + size <= ac->ac_o_ex.fe_logical &&
-			start > ac->ac_o_ex.fe_logical);
 	BUG_ON(size <= 0 || size > EXT4_BLOCKS_PER_GROUP(ac->ac_sb));
 
 	/* now prepare goal request */
@@ -4410,14 +4409,7 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
 	if (IS_NOQUOTA(ar->inode))
 		ar->flags |= EXT4_MB_USE_ROOT_BLOCKS;
 
-	/*
-	 * For delayed allocation, we could skip the ENOSPC and
-	 * EDQUOT check, as blocks and quotas have been already
-	 * reserved when data being copied into pagecache.
-	 */
-	if (ext4_test_inode_state(ar->inode, EXT4_STATE_DELALLOC_RESERVED))
-		ar->flags |= EXT4_MB_DELALLOC_RESERVED;
-	else {
+	if ((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0) {
 		/* Without delayed allocation we need to verify
 		 * there is enough free blocks to do block allocation
 		 * and verify allocation doesn't exceed the quota limits.
@@ -4528,8 +4520,7 @@ out:
 	if (inquota && ar->len < inquota)
 		dquot_free_block(ar->inode, EXT4_C2B(sbi, inquota - ar->len));
 	if (!ar->len) {
-		if (!ext4_test_inode_state(ar->inode,
-					   EXT4_STATE_DELALLOC_RESERVED))
+		if ((ar->flags & EXT4_MB_DELALLOC_RESERVED) == 0)
 			/* release all the reserved blocks if non delalloc */
 			percpu_counter_sub(&sbi->s_dirtyclusters_counter,
 						reserv_clstrs);