閱讀文章 - 看板 DFBSD_commit

發信人Matthew Dillon <dillon@crater.dragonflybsd.org>,

看板DFBSD_commit

標題git: kernel - Reorder critical section interlock in splz()

發信站(null) (Thu Dec 22 19:46:00 2011)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

commit b5fc1882b8093c93638c797f071c8c1d04090026 Author: Matthew Dillon <dillon@apollo.backplane.com> Date: Thu Dec 22 11:45:06 2011 -0800 kernel - Reorder critical section interlock in splz() * Reorder a critical section interlock in splz() to remove a one-instruction window where an interrupt might nest against the splz() operation. Summary of changes: sys/platform/pc32/i386/ipl.s | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/b5fc1882b8093c93638c797f071c8c1d04090026 -- DragonFly BSD source repository