Illumos 6033 - arc_adjust() should search MFU lists

6033 arc_adjust() should search MFU lists for oldest buffer when adjusting MFU size Reviewed by: Saso Kiselkov <[email protected]> Reviewed by: Xin Li <[email protected]> Reviewed by: Prakash Surya <[email protected]> Approved by: Matthew Ahrens <[email protected]> References: https://www.illumos.org/issues/6033 illumos/illumos-gate@31c46cf Ported-by: kernelOfTruth [email protected] Signed-off-by: Brian Behlendorf <[email protected]> Closes openzfs#3545
dweeezil · Jul 1, 2015 · a7b10a9 · a7b10a9
1 parent 8f34397
commit a7b10a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/module/zfs/arc.c b/module/zfs/arc.c
@@ -2880,7 +2880,7 @@ arc_adjust(void)
 	 */
 	target = arc_size - arc_c;
 
-	if (arc_adjust_type(arc_mru) == ARC_BUFC_METADATA &&
+	if (arc_adjust_type(arc_mfu) == ARC_BUFC_METADATA &&
 	    arc_meta_used > arc_meta_min) {
 		bytes = arc_adjust_impl(arc_mfu, 0, target, ARC_BUFC_METADATA);
 		total_evicted += bytes;