git: unmount - fix issue with process refs on unmount
commit 32b7c8fd87be7c51dc88c41996a6a847e11ceede
Author: Alex Hornung <ahornung@gmail.com>
Date: Fri Jul 2 21:29:17 2010 +0100
unmount - fix issue with process refs on unmount
* The p_textnch introduction made this issue appear, as some processes
are still alive at system shutdown and their p_textnch were holding
these references to the mount nch.
* On unmount of a filesystem we now scan all active processes for procs
whose p_textnch is related to the mountpoint we are getting rid of,
and release these.
Dragonfly-bug: http://bugs.dragonflybsd.org/issue1708
Special-Thanks-To: Antonio Huete (tuxillo@) for identifying the
offending commit and extensive testing
Summary of changes:
sys/kern/vfs_syscalls.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/32b7c8fd87be7c51dc88c41996a6a847e11ceede
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