Date: Mon, 21 May 2001 11:47:17 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sys_pipe.c Message-ID: <200105211847.f4LIlIg73441@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2001/05/21 11:47:17 PDT
Modified files:
sys/kern sys_pipe.c
Log:
- Assert that the vm mutex is held in pipe_free_kmem().
- Don't release the vm mutex early in pipespace() but instead hold it
across vm_object_deallocate() if vm_map_find() returns an error and
across pipe_free_kmem() if vm_map_find() succeeds.
- Add a XXX above a zfree() since zalloc already has its own locking,
one would hope that zfree() wouldn't need the vm lock.
Revision Changes Path
1.78 +7 -2 src/sys/kern/sys_pipe.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200105211847.f4LIlIg73441>