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-rw-r--r--drivers/block/drbd/drbd_int.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index db7e65531afa..58dc02bd16c2 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1389,11 +1389,13 @@ struct bm_extent {
1389#endif 1389#endif
1390 1390
1391/* Sector shift value for the "hash" functions of tl_hash and ee_hash tables. 1391/* Sector shift value for the "hash" functions of tl_hash and ee_hash tables.
1392 * With a value of 6 all IO in one 32K block make it to the same slot of the 1392 * With a value of 8 all IO in one 128K block make it to the same slot of the
1393 * hash table. */ 1393 * hash table. */
1394#define HT_SHIFT 6 1394#define HT_SHIFT 8
1395#define DRBD_MAX_SEGMENT_SIZE (1U<<(9+HT_SHIFT)) 1395#define DRBD_MAX_SEGMENT_SIZE (1U<<(9+HT_SHIFT))
1396 1396
1397#define DRBD_MAX_SIZE_H80_PACKET (1 << 15) /* The old header only allows packets up to 32Kib data */
1398
1397/* Number of elements in the app_reads_hash */ 1399/* Number of elements in the app_reads_hash */
1398#define APP_R_HSIZE 15 1400#define APP_R_HSIZE 15
1399 1401