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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/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/inode.c')
| -rw-r--r-- | fs/inode.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/fs/inode.c b/fs/inode.c index f00b16f45507..ea37cd17b53f 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1587,7 +1587,7 @@ static int update_time(struct inode *inode, struct timespec *time, int flags) void touch_atime(const struct path *path) { struct vfsmount *mnt = path->mnt; - struct inode *inode = path->dentry->d_inode; + struct inode *inode = d_inode(path->dentry); struct timespec now; if (inode->i_flags & S_NOATIME) @@ -1639,7 +1639,7 @@ EXPORT_SYMBOL(touch_atime); */ int should_remove_suid(struct dentry *dentry) { - umode_t mode = dentry->d_inode->i_mode; + umode_t mode = d_inode(dentry)->i_mode; int kill = 0; /* suid always must be killed */ @@ -1675,7 +1675,7 @@ static int __remove_suid(struct dentry *dentry, int kill) int file_remove_suid(struct file *file) { struct dentry *dentry = file->f_path.dentry; - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); int killsuid; int killpriv; int error = 0; @@ -1946,20 +1946,6 @@ void inode_dio_wait(struct inode *inode) EXPORT_SYMBOL(inode_dio_wait); /* - * inode_dio_done - signal finish of a direct I/O requests - * @inode: inode the direct I/O happens on - * - * This is called once we've finished processing a direct I/O request, - * and is used to wake up callers waiting for direct I/O to be quiesced. - */ -void inode_dio_done(struct inode *inode) -{ - if (atomic_dec_and_test(&inode->i_dio_count)) - wake_up_bit(&inode->i_state, __I_DIO_WAKEUP); -} -EXPORT_SYMBOL(inode_dio_done); - -/* * inode_set_flags - atomically set some inode flags * * Note: the caller should be holding i_mutex, or else be sure that |