file: add bloom filter to avoid quadratic lookup behavior

[fio.git] / filehash.h

diff --git a/filehash.h b/filehash.h
index f316b208481c902d010e707f6f6ceb4e602a209a..b037bd7f736164f6f229e6709847e4942ee48941 100644 (file)
--- a/filehash.h
+++ b/filehash.h
@@ -1,6 +1,8 @@
 #ifndef FIO_FILE_HASH_H
 #define FIO_FILE_HASH_H
 
+#include "lib/types.h"
+
 extern unsigned int file_hash_size;
 
 extern void file_hash_init(void *);
@@ -10,5 +12,6 @@ extern struct fio_file *add_file_hash(struct fio_file *);
 extern void remove_file_hash(struct fio_file *);
 extern void fio_file_hash_lock(void);
 extern void fio_file_hash_unlock(void);
+extern bool file_bloom_exists(const char *, bool);
 
 #endif