Module Name: src
Committed By: rmind
Date: Thu Sep 27 20:43:16 UTC 2012
Modified Files:
src/sys/kern: kern_exit.c kern_lwp.c sys_lwp.c
src/sys/sys: lwp.h
Log Message:
exit_lwps, lwp_wait: fix a race condition by re-trying if p_lock was dropped
in a case of process exit. Necessary to re-flag all LWPs for exit, as their
state might have changed or new LWPs spawned.
Should fix PR/46168 and PR/46402.
To generate a diff of this commit:
cvs rdiff -u -r1.241 -r1.242 src/sys/kern/kern_exit.c
cvs rdiff -u -r1.172 -r1.173 src/sys/kern/kern_lwp.c
cvs rdiff -u -r1.54 -r1.55 src/sys/kern/sys_lwp.c
cvs rdiff -u -r1.163 -r1.164 src/sys/sys/lwp.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
