diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-23 02:02:39 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-23 02:02:39 (GMT) |
commit | bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff (patch) | |
tree | 12b2bb4202b05f6ae6a43c6ce830a0472043dbe5 /drivers/staging/pohmelfs | |
parent | 8e204874db000928e37199c2db82b7eb8966cc3c (diff) | |
parent | 5a9a43646cf709312d71eca71cef90ad802f28f9 (diff) | |
download | linux-bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (107 commits)
vfs: use ERR_CAST for err-ptr tossing in lookup_instantiate_filp
isofs: Remove global fs lock
jffs2: fix IN_DELETE_SELF on overwriting rename() killing a directory
fix IN_DELETE_SELF on overwriting rename() on ramfs et.al.
mm/truncate.c: fix build for CONFIG_BLOCK not enabled
fs:update the NOTE of the file_operations structure
Remove dead code in dget_parent()
AFS: Fix silly characters in a comment
switch d_add_ci() to d_splice_alias() in "found negative" case as well
simplify gfs2_lookup()
jfs_lookup(): don't bother with . or ..
get rid of useless dget_parent() in btrfs rename() and link()
get rid of useless dget_parent() in fs/btrfs/ioctl.c
fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers
drivers: fix up various ->llseek() implementations
fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseek
Ext4: handle SEEK_HOLE/SEEK_DATA generically
Btrfs: implement our own ->llseek
fs: add SEEK_HOLE and SEEK_DATA flags
reiserfs: make reiserfs default to barrier=flush
...
Fix up trivial conflicts in fs/xfs/linux-2.6/xfs_super.c due to the new
shrinker callout for the inode cache, that clashed with the xfs code to
start the periodic workers later.
Diffstat (limited to 'drivers/staging/pohmelfs')
-rw-r--r-- | drivers/staging/pohmelfs/dir.c | 2 | ||||
-rw-r--r-- | drivers/staging/pohmelfs/inode.c | 11 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/staging/pohmelfs/dir.c b/drivers/staging/pohmelfs/dir.c index 9732a96..7598e77 100644 --- a/drivers/staging/pohmelfs/dir.c +++ b/drivers/staging/pohmelfs/dir.c @@ -512,7 +512,7 @@ struct dentry *pohmelfs_lookup(struct inode *dir, struct dentry *dentry, struct int err, lock_type = POHMELFS_READ_LOCK, need_lock = 1; struct qstr str = dentry->d_name; - if ((nd->intent.open.flags & O_ACCMODE) > 1) + if ((nd->intent.open.flags & O_ACCMODE) != O_RDONLY) lock_type = POHMELFS_WRITE_LOCK; if (test_bit(NETFS_INODE_OWNED, &parent->state)) { diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c index c0f0ac7..f3c6060 100644 --- a/drivers/staging/pohmelfs/inode.c +++ b/drivers/staging/pohmelfs/inode.c @@ -887,11 +887,16 @@ static struct inode *pohmelfs_alloc_inode(struct super_block *sb) /* * We want fsync() to work on POHMELFS. */ -static int pohmelfs_fsync(struct file *file, int datasync) +static int pohmelfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { struct inode *inode = file->f_mapping->host; - - return sync_inode_metadata(inode, 1); + int err = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (!err) { + mutex_lock(&inode->i_mutex); + err = sync_inode_metadata(inode, 1); + mutex_unlock(&inode->i_mutex); + } + return err; } ssize_t pohmelfs_write(struct file *file, const char __user *buf, |