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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 15:48:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 17:22:07 -0700 |
| commit | 9ec3a646fe09970f801ab15e0f1694060b9f19af (patch) | |
| tree | 697058ca7e1671eda180a3ccc62445686fbc1a31 /fs/ext4/inode.c | |
| parent | c8b3fd0ce313443731e8fd6d5a541085eb465f99 (diff) | |
| parent | 3cab989afd8d8d1bc3d99fef0e7ed87c31e7b647 (diff) | |
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/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 366476e71e10..cbd0654a2675 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3077,7 +3077,7 @@ static ssize_t ext4_ext_direct_IO(struct kiocb *iocb, struct iov_iter *iter, * overwrite DIO as i_dio_count needs to be incremented under i_mutex. */ if (iov_iter_rw(iter) == WRITE) - atomic_inc(&inode->i_dio_count); + inode_dio_begin(inode); /* If we do a overwrite dio, i_mutex locking can be released */ overwrite = *((int *)iocb->private); @@ -3182,7 +3182,7 @@ static ssize_t ext4_ext_direct_IO(struct kiocb *iocb, struct iov_iter *iter, retake_lock: if (iov_iter_rw(iter) == WRITE) - inode_dio_done(inode); + inode_dio_end(inode); /* take i_mutex locking again if we do a ovewrite dio */ if (overwrite) { up_read(&EXT4_I(inode)->i_data_sem); @@ -4637,7 +4637,7 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) */ int ext4_setattr(struct dentry *dentry, struct iattr *attr) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); int error, rc = 0; int orphan = 0; const unsigned int ia_valid = attr->ia_valid; @@ -4785,7 +4785,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry, struct inode *inode; unsigned long long delalloc_blocks; - inode = dentry->d_inode; + inode = d_inode(dentry); generic_fillattr(inode, stat); /* |