svn commit: r295330 - head/sys/vm
Gleb Smirnoff
glebius at FreeBSD.org
Fri Feb 5 20:26:39 UTC 2016
Mark,
thanks! Me culpa :(
On Fri, Feb 05, 2016 at 07:35:53PM +0000, Mark Johnston wrote:
M> Author: markj
M> Date: Fri Feb 5 19:35:53 2016
M> New Revision: 295330
M> URL: https://svnweb.freebsd.org/changeset/base/295330
M>
M> Log:
M> Plug a vm_page leak introduced in r292373.
M>
M> Reported by: vangyzen
M>
M> Modified:
M> head/sys/vm/sg_pager.c
M>
M> Modified: head/sys/vm/sg_pager.c
M> ==============================================================================
M> --- head/sys/vm/sg_pager.c Fri Feb 5 18:17:37 2016 (r295329)
M> +++ head/sys/vm/sg_pager.c Fri Feb 5 19:35:53 2016 (r295330)
M> @@ -189,6 +189,9 @@ sg_pager_getpages(vm_object_t object, vm
M> VM_OBJECT_WLOCK(object);
M> TAILQ_INSERT_TAIL(&object->un_pager.sgp.sgp_pglist, page, plinks.q);
M> vm_page_replace_checked(page, object, offset, m[0]);
M> + vm_page_lock(m[0]);
M> + vm_page_free(m[0]);
M> + vm_page_unlock(m[0]);
M> m[0] = page;
M> page->valid = VM_PAGE_BITS_ALL;
M>
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--
Totus tuus, Glebius.
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