sys/vfs/hammer2: Remove obsolete comments on blockset/blockref
authorTomohiro Kusumi <tkusumi@netbsd.org>
Sun, 18 Oct 2020 15:15:35 +0000 (00:15 +0900)
committerTomohiro Kusumi <tkusumi@netbsd.org>
Sun, 18 Oct 2020 15:26:42 +0000 (00:26 +0900)
commit90a0c28f5af380149261816f02be296aef3f051f
treefcaec3ee6f32650e204ce634f251a19537172f17
parent3c7656cb0a152af44e254726200cb4409064fd0d
sys/vfs/hammer2: Remove obsolete comments on blockset/blockref

Apparently blockrefs are sorted with possible holes.
1897c66ea31ca9d7b3fb03ba08889054bf36ef04 in 2013 changed how blockrefs
within inode's blockset or indirect block are created/deleted.

Inode has "ncopies" field, but redundancy isn't implemented.

"blockrefs in a set can shortcut multiple levels of indirections"
seems to have only existed in this comment.
sys/vfs/hammer2/hammer2_disk.h