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authorDan Williams <dan.j.williams@intel.com>2009-03-31 15:09:39 +1100
committerNeilBrown <neilb@suse.de>2009-03-31 15:09:39 +1100
commitf701d589aa34d7531183c9ac6f7713ba14212b02 (patch)
treed388cd7fa54c520f12233470a35ebb0676677e7a /drivers/md/raid6test
parent18b0033491f584a2d79697da714b1ef9d6b27d22 (diff)
md/raid6: move raid6 data processing to raid6_pq.ko
Move the raid6 data processing routines into a standalone module (raid6_pq) to prepare them to be called from async_tx wrappers and other non-md drivers/modules. This precludes a circular dependency of raid456 needing the async modules for data processing while those modules in turn depend on raid456 for the base level synchronous raid6 routines. To support this move: 1/ The exportable definitions in raid6.h move to include/linux/raid/pq.h 2/ The raid6_call, recovery calls, and table symbols are exported 3/ Extra #ifdef __KERNEL__ statements to enable the userspace raid6test to compile Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid6test')
-rw-r--r--drivers/md/raid6test/Makefile2
-rw-r--r--drivers/md/raid6test/test.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/raid6test/Makefile b/drivers/md/raid6test/Makefile
index 78e0396adf2a..58ffdf4f5161 100644
--- a/drivers/md/raid6test/Makefile
+++ b/drivers/md/raid6test/Makefile
@@ -5,7 +5,7 @@
CC = gcc
OPTFLAGS = -O2 # Adjust as desired
-CFLAGS = -I.. -g $(OPTFLAGS)
+CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
LD = ld
PERL = perl
AR = ar
diff --git a/drivers/md/raid6test/test.c b/drivers/md/raid6test/test.c
index 559cc41b2585..7a930318b17d 100644
--- a/drivers/md/raid6test/test.c
+++ b/drivers/md/raid6test/test.c
@@ -17,7 +17,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include "raid6.h"
+#include <linux/raid/pq.h>
#define NDISKS 16 /* Including P and Q */