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Eliminate an unneeded call to vm_radix_trimkey() from vm_radix_lookup_le().

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This call is clearing bits from the key that will be set again by the next
line.

Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Alan Cox 2013-04-28 08:29:00 +00:00
parent 407131907e
commit 82af926a57
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=250018
1 changed files with 0 additions and 1 deletions
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sys/vm/vm_radix.c
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@ -666,7 +666,6 @@ vm_radix_lookup_le(struct vm_radix *rtree, vm_pindex_t index)
*/
if (slot > 0) {
inc = VM_RADIX_UNITLEVEL(rnode->rn_clev);
index = vm_radix_trimkey(index, rnode->rn_clev);
index |= inc - 1;
do {
index -= inc;