The mm->exe_file is currently serialized with mmap_sem (shared) in order
to both safely (1) read the file and (2) compute the realpath by calling
tomoyo_realpath_from_path, making it an absolute overkill. Good users will,
on the other hand, make use of the more standard get_mm_exe_file(), requiring
poke... making sure this patch isn't lost. Thanks.
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Davidlohr Bueso wrote:
> The mm->exe_file is currently serialized with mmap_sem (shared) in order
> to both safely (1) read the file and (2) compute the realpath by calling
> tomoyo_realpath_from_path, making it an absolute overkill. Good users will,
> on the other hand, make use of the more standa
On Wed, 2015-02-25 at 20:40 +0900, Tetsuo Handa wrote:
> Davidlohr Bueso wrote:
> > The mm->exe_file is currently serialized with mmap_sem (shared) in order
> > to both safely (1) read the file and (2) compute the realpath by calling
> > tomoyo_realpath_from_path, making it an absolute overkill. Go
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