kernel_optimize_test/fs/sysfs
Eric W. Biederman a6849fa1f7 sysfs: Fail bin file mmap if vma close is implemented.
It is not reasonably possible to wrap vma->close().  To correctly
wrap close would imply calling close on any vmas that remain when
sysfs_remove_bin_file is called.  Finding the proper lists walking
them getting the locking right etc, requires deep knowledge of the
mm subsystem and as such would require assistence from the mm
subsystem to implement.  That assistence does not currently exist.

Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22 10:16:43 -07:00
..
bin.c sysfs: Fail bin file mmap if vma close is implemented. 2010-10-22 10:16:43 -07:00
dir.c sysfs: Comment sysfs directory tagging logic 2010-05-21 09:37:31 -07:00
file.c sysfs: checking for NULL instead of ERR_PTR 2010-09-03 17:26:28 -07:00
group.c sysfs: Implement sysfs tagged directory support. 2010-05-21 09:37:31 -07:00
inode.c switch sysfs to ->evict_inode() 2010-08-09 16:47:53 -04:00
Kconfig fs/Kconfig: move sysfs out 2009-01-22 13:15:56 +03:00
Makefile
mount.c switch sysfs to ->evict_inode() 2010-08-09 16:47:53 -04:00
symlink.c sysfs: allow creating symlinks from untagged to tagged directories 2010-07-26 12:02:41 -07:00
sysfs.h switch sysfs to ->evict_inode() 2010-08-09 16:47:53 -04:00