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;
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;
}
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);
/*
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;
}
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)
}
while (sectors) {
- int blocks;
+ sector_t blocks;
bitmap_counter_t *bmc;
spin_lock_irq(&bitmap->lock);
success = 0;
while (sectors) {
- int blocks;
+ sector_t blocks;
unsigned long flags;
bitmap_counter_t *bmc;
}
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;
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
* Return the 'or' of the result.
*/
int rv = 0;
- int blocks1;
+ sector_t blocks1;
*blocks = 0;
while (*blocks < (PAGE_SIZE>>9)) {
}
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;
* 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) {
void bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector)
{
sector_t s = 0;
- int blocks;
+ sector_t blocks;
if (!bitmap)
return;
* 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);
* 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;
}