From 00b425377d60e67e86721d4ce6d7cbf131a5d0fd Mon Sep 17 00:00:00 2001 From: Philipp Reisner Date: Tue, 5 Oct 2010 11:19:39 +0200 Subject: [PATCH] drbd: Allow larger values for c-fill-target. Connections through a compressing proxy might have more bits on the fly. 500MByte instead of 50MByte Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_int.h | 2 +- include/linux/drbd_limits.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index ff7fffa00dac..1680939de101 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -348,7 +348,7 @@ struct p_header80 { struct p_header95 { u16 magic; /* use DRBD_MAGIC_BIG here */ u16 command; - u32 length; + u32 length; /* Use only 24 bits of that. Ignore the highest 8 bit. */ u8 payload[0]; } __packed; diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index 0b24ded6fffd..4ac33f34b77e 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -143,7 +143,7 @@ #define DRBD_C_DELAY_TARGET_DEF 10 #define DRBD_C_FILL_TARGET_MIN 0 -#define DRBD_C_FILL_TARGET_MAX 100000 +#define DRBD_C_FILL_TARGET_MAX (1<<20) /* 500MByte in sec */ #define DRBD_C_FILL_TARGET_DEF 0 /* By default disabled -> controlled by delay_target */ #define DRBD_C_MAX_RATE_MIN 250 /* kByte/sec */