2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Dan Williams commit 0e55a7cca4b66f625d67b292f80b6a976e77c51b upstream Daemons that need to be launched while the rootfs is read-only can now poll /proc/mounts to be notified when their O_RDWR requests may no longer end in EROFS. Cc: Kay Sievers Cc: Neil Brown Signed-off-by: Dan Williams Signed-off-by: Greg Kroah-Hartman --- fs/namespace.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1553,8 +1553,13 @@ static noinline int do_remount(struct na if (!err) nd->path.mnt->mnt_flags = mnt_flags; up_write(&sb->s_umount); - if (!err) + if (!err) { security_sb_post_remount(nd->path.mnt, flags, data); + + spin_lock(&vfsmount_lock); + touch_mnt_namespace(nd->path.mnt->mnt_ns); + spin_unlock(&vfsmount_lock); + } return err; } -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/