Author: kib
Date: Sun Nov 22 09:50:13 2015
New Revision: 291158
URL: https://svnweb.freebsd.org/changeset/base/291158
Log:
Record proper commit message for r291157.
The r289895 revision did not accounted for the block containing the
requested page, when calculating the run of pages. Include the pages
before/after the requested page, that fit into the reqblock, into the
calculation.
Noted by: glebius
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Modified:
head/sys/vm/vnode_pager.c
Modified: head/sys/vm/vnode_pager.c
==============================================================================
--- head/sys/vm/vnode_pager.c Sun Nov 22 09:48:03 2015 (r291157)
+++ head/sys/vm/vnode_pager.c Sun Nov 22 09:50:13 2015 (r291158)
@@ -1082,7 +1082,7 @@ vnode_pager_putpages(vm_object_t object,
/*
* Force synchronous operation if we are extremely low on memory
* to prevent a low-memory deadlock. VOP operations often need to
- * allocate more memory to initiate the I/O ( i.e. do a BMAP
+ * allocate more memory to initiate the I/O ( i.e. do a BMAP
* operation ). The swapper handles the case by limiting the amount
* of asynchronous I/O, but that sort of solution doesn't scale well
* for the vnode pager without a lot of work.
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