ztest failure in dbuf_read_impl
zfs - Zettabyte File System
We need to prevent any reader whenever we're about the zero out all the blkptrs. To do this we need to grab the dn_struct_rwlock as writer in dbuf_write_children_ready and free_children just prior to calling bzero.
Updated by Electric Monk almost 3 years ago
- % Done changed from 0 to 100
- Status changed from New to Closed
commit 1a01181fdc809f40c64d5c6881ae3e4521a9d9c7 Author: George Wilson <email@example.com> Date: 2016-12-01T06:28:18.000Z 7580 ztest failure in dbuf_read_impl Reviewed by: Pavel Zakharov <firstname.lastname@example.org> Reviewed by: Steve Gonczi <email@example.com> Reviewed by: Matthew Ahrens <firstname.lastname@example.org> Approved by: Dan McDonald <email@example.com>