Date: Wed, 20 Oct 2004 17:44:40 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern uipc_syscalls.c Message-ID: <200410201744.i9KHieTo072800@repoman.freebsd.org>
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alc 2004-10-20 17:44:40 UTC
FreeBSD src repository
Modified files:
sys/kern uipc_syscalls.c
Log:
Modify the vm object locking in do_sendfile() so that the containing object
is locked when vm_page_io_finish() is called on a page. This is to satisfy
a new, post-RELENG_5 assertion in vm_page_io_finish(). (I am in the
process of transitioning the responsibility for synchronizing access to
various fields/flags on the page from the global page queues lock to the
per-object lock.)
Tripped over by: obrien@
Revision Changes Path
1.202 +3 -2 src/sys/kern/uipc_syscalls.c
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