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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 15:48:49 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 17:22:07 -0700 |
commit | 9ec3a646fe09970f801ab15e0f1694060b9f19af (patch) | |
tree | 697058ca7e1671eda180a3ccc62445686fbc1a31 /fs/direct-io.c | |
parent | c8b3fd0ce313443731e8fd6d5a541085eb465f99 (diff) | |
parent | 3cab989afd8d8d1bc3d99fef0e7ed87c31e7b647 (diff) | |
download | linux-9ec3a646fe09970f801ab15e0f1694060b9f19af.tar.bz2 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull fourth vfs update from Al Viro:
"d_inode() annotations from David Howells (sat in for-next since before
the beginning of merge window) + four assorted fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
RCU pathwalk breakage when running into a symlink overmounting something
fix I_DIO_WAKEUP definition
direct-io: only inc/dec inode->i_dio_count for file systems
fs/9p: fix readdir()
VFS: assorted d_backing_inode() annotations
VFS: fs/inode.c helpers: d_inode() annotations
VFS: fs/cachefiles: d_backing_inode() annotations
VFS: fs library helpers: d_inode() annotations
VFS: assorted weird filesystems: d_inode() annotations
VFS: normal filesystems (and lustre): d_inode() annotations
VFS: security/: d_inode() annotations
VFS: security/: d_backing_inode() annotations
VFS: net/: d_inode() annotations
VFS: net/unix: d_backing_inode() annotations
VFS: kernel/: d_inode() annotations
VFS: audit: d_backing_inode() annotations
VFS: Fix up some ->d_inode accesses in the chelsio driver
VFS: Cachefiles should perform fs modifications on the top layer only
VFS: AF_UNIX sockets should call mknod on the top layer only
Diffstat (limited to 'fs/direct-io.c')
-rw-r--r-- | fs/direct-io.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/direct-io.c b/fs/direct-io.c index c3b560b24a46..745d2342651a 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -253,7 +253,9 @@ static ssize_t dio_complete(struct dio *dio, loff_t offset, ssize_t ret, if (dio->end_io && dio->result) dio->end_io(dio->iocb, offset, transferred, dio->private); - inode_dio_done(dio->inode); + if (!(dio->flags & DIO_SKIP_DIO_COUNT)) + inode_dio_end(dio->inode); + if (is_async) { if (dio->rw & WRITE) { int err; @@ -1195,7 +1197,8 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode, /* * Will be decremented at I/O completion time. */ - atomic_inc(&inode->i_dio_count); + if (!(dio->flags & DIO_SKIP_DIO_COUNT)) + inode_dio_begin(inode); retval = 0; sdio.blkbits = blkbits; |