X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=verify.h;h=bb3fd492ccbca7c3d7e2d354d7f91ba781e54b8a;hp=6a81e9b012bc6fa0632a90ea0dc2e9acfe26755f;hb=7d4a8e7e2b16b900891b886295d1e8493f853b0c;hpb=f982d35f5ae88f728c6853aaf57448db8f5fcf98

diff --git a/verify.h b/verify.h
index 6a81e9b0..bb3fd492 100644
--- a/verify.h
+++ b/verify.h
@@ -16,6 +16,7 @@ enum {
 	VERIFY_CRC7,			/* crc7 sum data blocks */
 	VERIFY_SHA256,			/* sha256 sum data blocks */
 	VERIFY_SHA512,			/* sha512 sum data blocks */
+	VERIFY_XXHASH,			/* xxhash sum data blocks */
 	VERIFY_META,			/* block_num, timestamp etc. */
 	VERIFY_SHA1,			/* sha1 sum data blocks */
 	VERIFY_PATTERN,			/* verify specific patterns */
@@ -66,15 +67,19 @@ struct vhdr_meta {
 	unsigned long time_sec;
 	unsigned long time_usec;
 };
+struct vhdr_xxhash {
+	uint32_t hash;
+};
 
 /*
  * Verify helpers
  */
 extern void populate_verify_io_u(struct thread_data *, struct io_u *);
 extern int __must_check get_next_verify(struct thread_data *td, struct io_u *);
-extern int __must_check verify_io_u(struct thread_data *, struct io_u *);
-extern int verify_io_u_async(struct thread_data *, struct io_u *);
-extern void fill_pattern(struct thread_data *td, void *p, unsigned int len, struct io_u *io_u, unsigned long seed, int use_seed);
+extern int __must_check verify_io_u(struct thread_data *, struct io_u **);
+extern int verify_io_u_async(struct thread_data *, struct io_u **);
+extern void fill_verify_pattern(struct thread_data *td, void *p, unsigned int len, struct io_u *io_u, unsigned long seed, int use_seed);
+extern void fill_buffer_pattern(struct thread_data *td, void *p, unsigned int len);
 extern void fio_verify_init(struct thread_data *td);
 
 /*