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Fix the KASSERT and improve wording in r282426.

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Submitted by:	alc
This commit is contained in:
Gleb Smirnoff 2015-05-06 08:07:11 +00:00
parent b45fa3fad6
commit d2596d179a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=282522
1 changed files with 3 additions and 3 deletions
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6
sys/vm/vnode_pager.c
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@ -342,12 +342,12 @@ vnode_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before,
if (after) {
/*
* The BMAP vop can report a partial block in the
* 'after', but must not count blocks after EOF.
* 'after', but must not report blocks after EOF.
* Assert the latter, and truncate 'after' in case
* of the former.
*/
KASSERT(reqblock + *after <=
object->size * pagesperblock,
KASSERT((reqblock + *after) * pagesperblock <
roundup2(object->size, pagesperblock),
("%s: reqblock %jd after %d size %ju", __func__,
(intmax_t )reqblock, *after,
(uintmax_t )object->size));