Merge branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/ukl/linux-2.6 into...

[pandora-kernel.git] / drivers / md / bitmap.c

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index e4fb58d..5a1ffe3 100644 (file)
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -212,7 +212,7 @@ static struct page *read_sb_page(mddev_t *mddev, loff_t offset,
 
                target = rdev->sb_start + offset + index * (PAGE_SIZE/512);
 
-               if (sync_page_io(rdev->bdev, target,
+               if (sync_page_io(rdev, target,
                                 roundup(size, bdev_logical_block_size(rdev->bdev)),
                                 page, READ)) {
                        page->index = index;
@@ -343,7 +343,7 @@ static void write_page(struct bitmap *bitmap, struct page *page, int wait)
                        atomic_inc(&bitmap->pending_writes);
                        set_buffer_locked(bh);
                        set_buffer_mapped(bh);
-                       submit_bh(WRITE, bh);
+                       submit_bh(WRITE | REQ_UNPLUG | REQ_SYNC, bh);
                        bh = bh->b_this_page;
                }
 
@@ -1101,7 +1101,7 @@ static void bitmap_count_page(struct bitmap *bitmap, sector_t offset, int inc)
        bitmap_checkfree(bitmap, page);
 }
 static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
-                                           sector_t offset, int *blocks,
+                                           sector_t offset, sector_t *blocks,
                                            int create);
 
 /*
@@ -1115,7 +1115,7 @@ void bitmap_daemon_work(mddev_t *mddev)
        unsigned long j;
        unsigned long flags;
        struct page *page = NULL, *lastpage = NULL;
-       int blocks;
+       sector_t blocks;
        void *paddr;
        struct dm_dirty_log *log = mddev->bitmap_info.log;
 
@@ -1258,7 +1258,7 @@ void bitmap_daemon_work(mddev_t *mddev)
 }
 
 static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
-                                           sector_t offset, int *blocks,
+                                           sector_t offset, sector_t *blocks,
                                            int create)
 __releases(bitmap->lock)
 __acquires(bitmap->lock)
@@ -1316,7 +1316,7 @@ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sect
        }
 
        while (sectors) {
-               int blocks;
+               sector_t blocks;
                bitmap_counter_t *bmc;
 
                spin_lock_irq(&bitmap->lock);
@@ -1381,7 +1381,7 @@ void bitmap_endwrite(struct bitmap *bitmap, sector_t offset, unsigned long secto
                success = 0;
 
        while (sectors) {
-               int blocks;
+               sector_t blocks;
                unsigned long flags;
                bitmap_counter_t *bmc;
 
@@ -1423,7 +1423,7 @@ void bitmap_endwrite(struct bitmap *bitmap, sector_t offset, unsigned long secto
 }
 EXPORT_SYMBOL(bitmap_endwrite);
 
-static int __bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks,
+static int __bitmap_start_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks,
                               int degraded)
 {
        bitmap_counter_t *bmc;
@@ -1452,7 +1452,7 @@ static int __bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *bloc
        return rv;
 }
 
-int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks,
+int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks,
                      int degraded)
 {
        /* bitmap_start_sync must always report on multiples of whole
@@ -1463,7 +1463,7 @@ int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks,
         * Return the 'or' of the result.
         */
        int rv = 0;
-       int blocks1;
+       sector_t blocks1;
 
        *blocks = 0;
        while (*blocks < (PAGE_SIZE>>9)) {
@@ -1476,7 +1476,7 @@ int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks,
 }
 EXPORT_SYMBOL(bitmap_start_sync);
 
-void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int aborted)
+void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int aborted)
 {
        bitmap_counter_t *bmc;
        unsigned long flags;
@@ -1515,7 +1515,7 @@ void bitmap_close_sync(struct bitmap *bitmap)
         * RESYNC bit wherever it is still on
         */
        sector_t sector = 0;
-       int blocks;
+       sector_t blocks;
        if (!bitmap)
                return;
        while (sector < bitmap->mddev->resync_max_sectors) {
@@ -1528,7 +1528,7 @@ EXPORT_SYMBOL(bitmap_close_sync);
 void bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector)
 {
        sector_t s = 0;
-       int blocks;
+       sector_t blocks;
 
        if (!bitmap)
                return;
@@ -1562,7 +1562,7 @@ static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset, int n
         * be 0 at this point
         */
 
-       int secs;
+       sector_t secs;
        bitmap_counter_t *bmc;
        spin_lock_irq(&bitmap->lock);
        bmc = bitmap_get_counter(bitmap, offset, &secs, 1);
@@ -1790,7 +1790,7 @@ int bitmap_load(mddev_t *mddev)
         * All chunks should be clean, but some might need_sync.
         */
        while (sector < mddev->resync_max_sectors) {
-               int blocks;
+               sector_t blocks;
                bitmap_start_sync(bitmap, sector, &blocks, 0);
                sector += blocks;
        }