---

yaml --- r: 30356 b: refs/heads/master c: 8932c2e h: refs/heads/master v: v3
git-mirror · Jun 26, 2006 · 83a6c7e · 83a6c7e
1 parent a73fba5
commit 83a6c7e
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Showing 5 changed files with 8 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c70810b327a247d12805554d0aa4605e257effb8
+refs/heads/master: 8932c2e0dcae52e73430878fd8a7a7800176eada
diff --git a/trunk/drivers/md/raid10.c b/trunk/drivers/md/raid10.c
@@ -2050,7 +2050,7 @@ static int run(mddev_t *mddev)
 	 * maybe...
 	 */
 	{
-		int stripe = conf->raid_disks * mddev->chunk_size / PAGE_SIZE;
+		int stripe = conf->raid_disks * (mddev->chunk_size / PAGE_SIZE);
 		stripe /= conf->near_copies;
 		if (mddev->queue->backing_dev_info.ra_pages < 2* stripe)
 			mddev->queue->backing_dev_info.ra_pages = 2* stripe;

diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c
@@ -2382,8 +2382,8 @@ static int run(mddev_t *mddev)
 	 * 2 * (n-1) * chunksize where 'n' is the number of raid devices
 	 */
 	{
-		int stripe = (mddev->raid_disks-1) * mddev->chunk_size
-			/ PAGE_SIZE;
+		int stripe = (mddev->raid_disks-1) *
+			(mddev->chunk_size / PAGE_SIZE);
 		if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe)
 			mddev->queue->backing_dev_info.ra_pages = 2 * stripe;
 	}

diff --git a/trunk/drivers/md/raid6main.c b/trunk/drivers/md/raid6main.c
@@ -2135,8 +2135,8 @@ static int run(mddev_t *mddev)
 	 * 2 * (n-2) * chunksize where 'n' is the number of raid devices
 	 */
 	{
-		int stripe = (mddev->raid_disks-2) * mddev->chunk_size
-			/ PAGE_SIZE;
+		int stripe = (mddev->raid_disks-2) *
+			(mddev->chunk_size / PAGE_SIZE);
 		if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe)
 			mddev->queue->backing_dev_info.ra_pages = 2 * stripe;
 	}

diff --git a/trunk/include/linux/raid/md_k.h b/trunk/include/linux/raid/md_k.h
@@ -40,7 +40,8 @@ typedef struct mdk_rdev_s mdk_rdev_t;
  * options passed in raidrun:
  */
 
-#define MAX_CHUNK_SIZE (4096*1024)
+/* Currently this must fix in an 'int' */
+#define MAX_CHUNK_SIZE (1<<30)
 
 /*
  * MD's 'extended' device