X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.h;h=465053ac675372e8c9a854af4cb7edba974b1b73;hb=7b4e4fe5e6fa26f82f9169c18ec70c08d0805ca9;hp=0ca23cc0e6b09186b059e8bae86b266d22a6d5de;hpb=62d984e2c12579361ee620b0a309c540cff9b09d;p=fio.git

diff --git a/fio.h b/fio.h
index 0ca23cc0..465053ac 100644
--- a/fio.h
+++ b/fio.h
@@ -218,11 +218,19 @@ enum fio_ioengine_flags {
 	FIO_NODISKUTIL  = 1 << 4,       /* diskutil can't handle filename */
 };
 
+enum fio_file_flags {
+	FIO_FILE_OPEN		= 1 << 0,	/* file is open */
+	FIO_FILE_UNLINK		= 1 << 1,	/* unlink on close */
+	FIO_FILE_CLOSING	= 1 << 2,	/* file being closed */
+};
+
 /*
  * Each thread_data structure has a number of files associated with it,
  * this structure holds state information for a single file.
  */
 struct fio_file {
+	enum fio_filetype filetype;
+
 	/*
 	 * A file may not be a file descriptor, let the io engine decide
 	 */
@@ -245,8 +253,8 @@ struct fio_file {
 	unsigned int num_maps;
 	unsigned int last_free_lookup;
 
-	unsigned int unlink;
-	unsigned int open;
+	int references;
+	enum fio_file_flags flags;
 };
 
 /*
@@ -314,11 +322,11 @@ struct thread_data {
 	int thread_number;
 	int groupid;
 	struct thread_stat ts;
-	enum fio_filetype filetype;
 	struct fio_file *files;
+	unsigned int files_index;
 	unsigned int nr_files;
 	unsigned int nr_open_files;
-	unsigned int nr_uniq_files;
+	unsigned int nr_normal_files;
 	union {
 		unsigned int next_file;
 		os_random_state_t next_file_state;
@@ -648,6 +656,9 @@ extern int __must_check open_files(struct thread_data *);
 extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_file *);
 extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
 extern void generic_close_file(struct thread_data *, struct fio_file *);
+extern void add_file(struct thread_data *, const char *);
+extern void get_file(struct fio_file *);
+extern void put_file(struct thread_data *, struct fio_file *);
 
 /*
  * ETA/status stuff
@@ -764,7 +775,9 @@ extern void close_ioengine(struct thread_data *);
 #define for_each_td(td, i)	\
 	for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
 #define for_each_file(td, f, i)	\
-	for ((i) = 0, (f) = &(td)->files[0]; (i) < (int) (td)->open_files; (i)++, (f)++)
+	for ((i) = 0, (f) = &(td)->files[0]; (i) < (td)->open_files; (i)++, (f)++)
+#define for_all_files(td, f, i)	\
+	for ((i) = 0, (f) = &(td)->files[0]; (i) < (td)->files_index; (i)++, (f)++)
 
 #define fio_assert(td, cond)	do {	\
 	if (!(cond)) {			\