Hi Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs-linus Because copy up can take a long time, serialized copy ups could be a big performance bottleneck. This update allows concurrent copy up of regular files eliminating this potential problem. There are also minor fixes. Thanks, Miklos --- Amir Goldstein (6): ovl: check if upperdir fs supports O_TMPFILE ovl: rearrange code in ovl_copy_up_locked() ovl: copy up regular file using O_TMPFILE ovl: introduce copy up waitqueue ovl: concurrent copy up of regular files ovl: properly implement sync_filesystem() Konstantin Khlebnikov (1): ovl: drop CAP_SYS_RESOURCE from saved mounter's credentials --- fs/overlayfs/copy_up.c | 91 +++++++++++++++++++++++++++++++++++------------- fs/overlayfs/overlayfs.h | 11 ++++++ fs/overlayfs/ovl_entry.h | 3 ++ fs/overlayfs/super.c | 39 +++++++++++++++++++-- fs/overlayfs/util.c | 30 ++++++++++++++++ 5 files changed, 147 insertions(+), 27 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-unionfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html