On Mon, Jul 09, 2012 at 10:22:20AM -0700, Tejun Heo wrote: > > Changing subsys_bits via remount is being deprecated. No need to > > worry about this. > > Also, why does this matter? The xattrs are kept in cgrp anyway. Why > does keeping dentry/inode around make difference?
Ah, okay, the file xattrs are kept in cfe which goes away on file deletion. :) While changing subsys via remount is going away, I think removing files selectively is still nice to have (even for single hierarchy). I wish it were implemented differently tho. As cgroup_rm_file() already has @cft argument, wouldn't it be better to e.g. add @subsys arg to cgroup_clear_directory() and let that walk subsys->cftsets instead? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
