Date: Sun, 22 Jun 2003 14:35:41 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_fault.c vm_page.c vm_pager.h vnode_pager.c Message-ID: <200306222135.h5MLZgGU075578@repoman.freebsd.org>
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alc 2003/06/22 14:35:41 PDT
FreeBSD src repository
Modified files:
sys/vm vm_fault.c vm_page.c vm_pager.h
vnode_pager.c
Log:
Maintain a lock on the vm object of interest throughout vm_fault(),
releasing the lock only if we are about to sleep (e.g., vm_pager_get_pages()
or vm_pager_has_pages()). If we sleep, we have marked the vm object with
the paging-in-progress flag.
Revision Changes Path
1.174 +9 -10 src/sys/vm/vm_fault.c
1.252 +2 -0 src/sys/vm/vm_page.c
1.39 +1 -1 src/sys/vm/vm_pager.h
1.178 +3 -1 src/sys/vm/vnode_pager.c
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