CVSROOT: /cvs Module name: src Changes by: [email protected] 2015/01/18 07:01:54
Modified files:
sys/kern : vfs_bio.c
Log message:
Revert 1.166 (but keep the bufq_wait() interface change), for this is wrong
and the bufq pointer might be NULL at the time it is `saved'.
Found the hard way on sparc due to the limited kva, with all disk active
processes ending up sleeping on "buf_needva".
ok kettenis@ krw@
