xnu-7195.101.1.tar.gz

[apple/xnu.git] / osfmk / vm / vm_compressor_algorithms.h

diff --git a/osfmk/vm/vm_compressor_algorithms.h b/osfmk/vm/vm_compressor_algorithms.h
index dce1ea15059e7dccd2b4e0811bf47d8e8bc030e9..56aab0256c0957b9a9e20c25e98f52189874a2a4 100644 (file)
--- a/osfmk/vm/vm_compressor_algorithms.h
+++ b/osfmk/vm/vm_compressor_algorithms.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2000-2016 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- * 
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
- * 
+ *
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
- * 
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -22,7 +22,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
+ *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
@@ -39,8 +39,9 @@ typedef struct {
        uint64_t lz4_wk_compression_delta;
        uint64_t lz4_wk_compression_negative_delta;
        uint64_t lz4_post_wk_compressions;
-       
+
        uint64_t wk_compressions;
+       uint64_t wk_cabstime;
        uint64_t wk_sv_compressions;
        uint64_t wk_mzv_compressions;
        uint64_t wk_compression_failures;
@@ -48,11 +49,27 @@ typedef struct {
        uint64_t wk_compressions_exclusive;
        uint64_t wk_compressed_bytes_exclusive;
 
+       uint64_t wkh_compressions;
+       uint64_t wkh_cabstime;
+       uint64_t wks_compressions;
+       uint64_t wks_cabstime;
+       uint64_t wks_compressed_bytes;
+       uint64_t wks_compression_failures;
+       uint64_t wks_sv_compressions;
+
        uint64_t lz4_decompressions;
        uint64_t lz4_decompressed_bytes;
        uint64_t uc_decompressions;
 
        uint64_t wk_decompressions;
+       uint64_t wk_dabstime;
+
+       uint64_t wkh_decompressions;
+       uint64_t wkh_dabstime;
+
+       uint64_t wks_decompressions;
+       uint64_t wks_dabstime;
+
        uint64_t wk_decompressed_bytes;
        uint64_t wk_sv_decompressions;
 } compressor_stats_t;
@@ -73,8 +90,10 @@ typedef struct {
 
 extern compressor_tuneables_t vmctune;
 
-int metacompressor(const uint8_t *in, uint8_t *cdst, int32_t outbufsz, uint16_t *codec, void *cscratch);
-void metadecompressor(const uint8_t *source, uint8_t *dest, uint32_t csize, uint16_t ccodec, void *compressor_dscratch);
+int metacompressor(const uint8_t *in, uint8_t *cdst, int32_t outbufsz,
+    uint16_t *codec, void *cscratch, boolean_t *, uint32_t *pop_count_p);
+bool metadecompressor(const uint8_t *source, uint8_t *dest, uint32_t csize,
+    uint16_t ccodec, void *compressor_dscratch, uint32_t *pop_count_p);
 
 typedef enum {
        CCWK = 0, // must be 0 or 1