Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

Pull block layer updates from Jens Axboe:
 "It's a pretty quiet round this time, which is nice. This contains:

   - series from Bart, cleaning up the way we set/test/clear atomic
     queue flags.

   - series from Bart, fixing races between gendisk and queue
     registration and removal.

   - set of bcache fixes and improvements from various folks, by way of
     Michael Lyle.

   - set of lightnvm updates from Matias, most of it being the 1.2 to
     2.0 transition.

   - removal of unused DIO flags from Nikolay.

   - blk-mq/sbitmap memory ordering fixes from Omar.

   - divide-by-zero fix for BFQ from Paolo.

   - minor documentation patches from Randy.

   - timeout fix from Tejun.

   - Alpha "can't write a char atomically" fix from Mikulas.

   - set of NVMe fixes by way of Keith.

   - bsg and bsg-lib improvements from Christoph.

   - a few sed-opal fixes from Jonas.

   - cdrom check-disk-change deadlock fix from Maurizio.

   - various little fixes, comment fixes, etc from various folks"

* tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits)
  blk-mq: Directly schedule q->timeout_work when aborting a request
  blktrace: fix comment in blktrace_api.h
  lightnvm: remove function name in strings
  lightnvm: pblk: remove some unnecessary NULL checks
  lightnvm: pblk: don't recover unwritten lines
  lightnvm: pblk: implement 2.0 support
  lightnvm: pblk: implement get log report chunk
  lightnvm: pblk: rename ppaf* to addrf*
  lightnvm: pblk: check for supported version
  lightnvm: implement get log report chunk helpers
  lightnvm: make address conversions depend on generic device
  lightnvm: add support for 2.0 address format
  lightnvm: normalize geometry nomenclature
  lightnvm: complete geo structure with maxoc*
  lightnvm: add shorten OCSSD version in geo
  lightnvm: add minor version to generic geometry
  lightnvm: simplify geometry structure
  lightnvm: pblk: refactor init/exit sequences
  lightnvm: Avoid validation of default op value
  lightnvm: centralize permission check for lightnvm ioctl
  ...

1 files changed, 3 insertions, 6 deletions

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 1357ef563893..ba12ee659673 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -315,8 +315,7 @@ static ssize_t dio_complete(struct dio *dio, ssize_t ret, unsigned int flags)
 			dio_warn_stale_pagecache(dio->iocb->ki_filp);
 	}
 
-	if (!(dio->flags & DIO_SKIP_DIO_COUNT))
-		inode_dio_end(dio->inode);
+	inode_dio_end(dio->inode);
 
 	if (flags & DIO_COMPLETE_ASYNC) {
 		/*
@@ -1252,8 +1251,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	 */
 	if (is_sync_kiocb(iocb))
 		dio->is_async = false;
-	else if (!(dio->flags & DIO_ASYNC_EXTEND) &&
-		 iov_iter_rw(iter) == WRITE && end > i_size_read(inode))
+	else if (iov_iter_rw(iter) == WRITE && end > i_size_read(inode))
 		dio->is_async = false;
 	else
 		dio->is_async = true;
@@ -1297,8 +1295,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	/*
 	 * Will be decremented at I/O completion time.
 	 */
-	if (!(dio->flags & DIO_SKIP_DIO_COUNT))
-		inode_dio_begin(inode);
+	inode_dio_begin(inode);
 
 	retval = 0;
 	sdio.blkbits = blkbits;