diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/include/cache.h')
| -rw-r--r-- | src/third_party/wiredtiger/src/include/cache.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/third_party/wiredtiger/src/include/cache.h b/src/third_party/wiredtiger/src/include/cache.h index 04920c3585a..a3fc17b9740 100644 --- a/src/third_party/wiredtiger/src/include/cache.h +++ b/src/third_party/wiredtiger/src/include/cache.h @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2014-2016 MongoDB, Inc. + * Copyright (c) 2014-2017 MongoDB, Inc. * Copyright (c) 2008-2014 WiredTiger, Inc. * All rights reserved. * @@ -10,14 +10,10 @@ * Tuning constants: I hesitate to call this tuning, but we want to review some * number of pages from each file's in-memory tree for each page we evict. */ -#define WT_EVICT_INT_SKEW (1<<20) /* Prefer leaf pages over internal - pages by this many increments of the - read generation. */ +#define WT_EVICT_MAX_TREES 1000 /* Maximum walk points */ #define WT_EVICT_WALK_BASE 300 /* Pages tracked across file visits */ #define WT_EVICT_WALK_INCR 100 /* Pages added each walk */ -#define WT_EVICT_MAX_TREES 1000 /* Maximum walk points */ - /* Ways to position when starting an eviction walk. */ typedef enum { WT_EVICT_WALK_NEXT, @@ -183,6 +179,10 @@ struct __wt_cache { /* * Flags. */ +#define WT_CACHE_POOL_MANAGER 0x001 /* The active cache pool manager */ +#define WT_CACHE_POOL_RUN 0x002 /* Cache pool thread running */ + uint32_t pool_flags; /* Cache pool flags */ + #define WT_CACHE_EVICT_CLEAN 0x001 /* Evict clean pages */ #define WT_CACHE_EVICT_CLEAN_HARD 0x002 /* Clean % blocking app threads */ #define WT_CACHE_EVICT_DIRTY 0x004 /* Evict dirty pages */ @@ -190,9 +190,6 @@ struct __wt_cache { #define WT_CACHE_EVICT_SCRUB 0x010 /* Scrub dirty pages */ #define WT_CACHE_EVICT_URGENT 0x020 /* Pages are in the urgent queue */ #define WT_CACHE_EVICT_ALL (WT_CACHE_EVICT_CLEAN | WT_CACHE_EVICT_DIRTY) -#define WT_CACHE_EVICT_MASK 0x0FF -#define WT_CACHE_POOL_MANAGER 0x100 /* The active cache pool manager */ -#define WT_CACHE_POOL_RUN 0x200 /* Cache pool thread running */ uint32_t flags; }; |