cvs commit: src/sys/kern kern_descrip.c src/sys/sys file.h
jhb at freebsd.org
Wed May 28 19:38:28 UTC 2008
On Sunday 25 May 2008 10:57:43 am Attilio Rao wrote:
> attilio 2008-05-25 14:57:43 UTC
> FreeBSD src repository
> Modified files:
> sys/kern kern_descrip.c
> sys/sys file.h
> Replace direct atomic operation for the file refcount witht the
> refcount interface.
> It also introduces the correct usage of memory barriers, as sometimes
> fdrop() and fhold() are used with shared locks, which don't use any
> release barrier.
More information about the cvs-src