1 files changed, 91 insertions, 0 deletions
diff --git a/xlators/performance/quick-read/src/quick-read.h b/xlators/performance/quick-read/src/quick-read.h
new file mode 100644
index 00000000000..20fcc70b3a7
--- /dev/null
+++ b/xlators/performance/quick-read/src/quick-read.h
@@ -0,0 +1,91 @@
+/*
+  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+#ifndef __QUICK_READ_H
+#define __QUICK_READ_H
+
+#include <glusterfs/glusterfs.h>
+#include <glusterfs/logging.h>
+#include <glusterfs/dict.h>
+#include <glusterfs/xlator.h>
+#include <glusterfs/list.h>
+#include <glusterfs/compat.h>
+#include <glusterfs/compat-errno.h>
+#include <glusterfs/common-utils.h>
+#include <glusterfs/call-stub.h>
+#include <glusterfs/defaults.h>
+#include <libgen.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fnmatch.h>
+#include "quick-read-mem-types.h"
+
+struct qr_inode {
+    void *data;
+    size_t size;
+    int priority;
+    uint32_t ia_mtime;
+    uint32_t ia_mtime_nsec;
+    uint32_t ia_ctime;
+    uint32_t ia_ctime_nsec;
+    uint32_t gen_rollover;
+    struct iatt buf;
+    time_t last_refresh;
+    struct list_head lru;
+    uint64_t gen;
+    uint64_t invalidation_time;
+};
+typedef struct qr_inode qr_inode_t;
+
+struct qr_priority {
+    char *pattern;
+    int32_t priority;
+    struct list_head list;
+};
+typedef struct qr_priority qr_priority_t;
+
+struct qr_conf {
+    uint64_t max_file_size;
+    int32_t cache_timeout;
+    uint64_t cache_size;
+    int max_pri;
+    gf_boolean_t qr_invalidation;
+    gf_boolean_t ctime_invalidation;
+    struct list_head priority_list;
+};
+typedef struct qr_conf qr_conf_t;
+
+struct qr_inode_table {
+    uint64_t cache_used;
+    struct list_head *lru;
+    gf_lock_t lock;
+};
+typedef struct qr_inode_table qr_inode_table_t;
+
+struct qr_statistics {
+    gf_atomic_t cache_hit;
+    gf_atomic_t cache_miss;
+    gf_atomic_t file_data_invals; /* No. of invalidates received from upcall */
+    gf_atomic_t files_cached;
+};
+
+struct qr_private {
+    qr_conf_t conf;
+    qr_inode_table_t table;
+    time_t last_child_down;
+    gf_lock_t lock;
+    struct qr_statistics qr_counter;
+    gf_atomic_int32_t generation;
+};
+typedef struct qr_private qr_private_t;
+
+#endif /* #ifndef __QUICK_READ_H */