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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | kernel/file.c | 4 |
2 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2005-09-22 Miklos Szeredi <miklos@szeredi.hu> + + * Slight optimization in returning EINVAL error in case of an open + with O_DIRECT flag. + 2005-09-20 Miklos Szeredi <miklos@szeredi.hu> * Remove '--enable-auto-modprobe' configure flag. Module diff --git a/kernel/file.c b/kernel/file.c index 3177946..19bd296 100644 --- a/kernel/file.c +++ b/kernel/file.c @@ -27,6 +27,10 @@ int fuse_open_common(struct inode *inode, struct file *file, int isdir) struct fuse_file *ff; int err; + /* VFS checks this, but only _after_ ->open() */ + if (file->f_flags & O_DIRECT) + return -EINVAL; + err = generic_file_open(inode, file); if (err) return err; |