svn commit: r266689 - user/attilio/rm_vmobj_cache/sys/kern
Attilio Rao
attilio at FreeBSD.org
Mon May 26 13:23:36 UTC 2014
Author: attilio
Date: Mon May 26 13:23:36 2014
New Revision: 266689
URL: http://svnweb.freebsd.org/changeset/base/266689
Log:
Fixup a case where wire count is decreased before to free an
unmanaged page.
Modified:
user/attilio/rm_vmobj_cache/sys/kern/vfs_bio.c
Modified: user/attilio/rm_vmobj_cache/sys/kern/vfs_bio.c
==============================================================================
--- user/attilio/rm_vmobj_cache/sys/kern/vfs_bio.c Mon May 26 13:11:38 2014 (r266688)
+++ user/attilio/rm_vmobj_cache/sys/kern/vfs_bio.c Mon May 26 13:23:36 2014 (r266689)
@@ -4288,9 +4288,7 @@ vm_hold_free_pages(struct buf *bp, int n
if (vm_page_sbusied(p))
printf("vm_hold_free_pages: blkno: %jd, lblkno: %jd\n",
(intmax_t)bp->b_blkno, (intmax_t)bp->b_lblkno);
- p->wire_count--;
vm_page_free(p);
- atomic_subtract_int(&vm_cnt.v_wire_count, 1);
}
bp->b_npages = newnpages;
}
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