閱讀文章 - 看板 DFBSD_commit

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

看板DFBSD_commit

標題git: PIPE - Fix a blocking race.

發信站(null) (Sun Aug 16 04:57:11 2009)

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

commit 958de3056ed7f8ed4e39ff27855adf89b5d6cd0e Author: Matthew Dillon <dillon@apollo.backplane.com> Date: Sat Aug 15 20:56:04 2009 -0700 PIPE - Fix a blocking race. * A pipe can get stuck in "pipewr" due to a race caused by a selwakeup() before a tsleep(). Fix the race. Summary of changes: sys/kern/sys_pipe.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/958de3056ed7f8ed4e39ff27855adf89b5d6cd0e -- DragonFly BSD source repository