On Thu, Jan 14, 2016 at 10:25:44PM +0000, Al Viro wrote:
> Anyway, mm/shmem.c bit follows. With that + NFS one we ought to be OK
> wrt that class of bogosities. I'll write the bits for
> Documentation/filesystems/porting (basically, "if you preseed the pagecache
> at ->symlink() time, don't put highmem pages there; page_symlink() will
> take care of that, provided that inode_nohighmem() is called first") and
> push the combined patch to #for-linus.
Done and pushed. Please, pull from
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git
Shortlog:
Al Viro (1):
Make sure that highmem pages are not added to symlink page cache
Diffstat:
Documentation/filesystems/porting | 6 +++++-
fs/nfs/dir.c | 5 ++---
mm/shmem.c | 2 +-
3 files changed, 8 insertions(+), 5 deletions(-)
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