NewDreamNetwork/ceph-client — comment on commit ef723a3094c10b1a54e2a6e905b839e793dc5b53
File: fs/ceph/xattr.c line 154
By alexelder:

You mean stash the computed value in the caller rather than in this function?
Or stash it somewhere anyway, computing the total size only once at init
time rather than on demand if not yet calculated?