diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-06 09:48:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-06 09:48:31 -0700 |
| commit | c87985a3ce723995fc7b25e598238d67154108a1 (patch) | |
| tree | e60def1b77c25c1d74180f62e8a5603f9826f209 /include/linux/pipe_fs_i.h | |
| parent | d155255a344c417acad74156654295a2964e6b81 (diff) | |
| parent | 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff) | |
Merge tty-next into 3.6-rc1
This handles the merge issue in:
arch/um/drivers/line.c
arch/um/drivers/line.h
And resolves the duplicate patches that were in both trees do to the
tty-next branch not getting merged into 3.6-rc1.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/pipe_fs_i.h')
| -rw-r--r-- | include/linux/pipe_fs_i.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index e1ac1ce16fb..ad1a427b526 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -86,11 +86,9 @@ struct pipe_buf_operations { * mapping or not. The atomic map is faster, however you can't take * page faults before calling ->unmap() again. So if you need to eg * access user data through copy_to/from_user(), then you must get - * a non-atomic map. ->map() uses the KM_USER0 atomic slot for - * atomic maps, so you can't map more than one pipe_buffer at once - * and you have to be careful if mapping another page as source - * or destination for a copy (IOW, it has to use something else - * than KM_USER0). + * a non-atomic map. ->map() uses the kmap_atomic slot for + * atomic maps, you have to be careful if mapping another page as + * source or destination for a copy. */ void * (*map)(struct pipe_inode_info *, struct pipe_buffer *, int); @@ -162,4 +160,6 @@ void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *); long pipe_fcntl(struct file *, unsigned int, unsigned long arg); struct pipe_inode_info *get_pipe_info(struct file *file); +int create_pipe_files(struct file **, int); + #endif |