diff options
| -rw-r--r-- | drivers/md/md.h | 1 | ||||
| -rw-r--r-- | drivers/md/raid1.c | 6 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 6 |
3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h index b50eb4ac1b82..991769cc3615 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -738,7 +738,6 @@ static inline void mddev_check_write_zeroes(struct mddev *mddev, struct bio *bio /* for managing resync I/O pages */ struct resync_pages { - unsigned idx; /* for get/put page from the pool */ void *raid_bio; struct page *pages[RESYNC_PAGES]; }; diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 3febfc8391fb..0896c772a560 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -170,7 +170,6 @@ static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data) resync_get_all_pages(rp); } - rp->idx = 0; rp->raid_bio = r1_bio; bio->bi_private = rp; } @@ -2619,6 +2618,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr, int good_sectors = RESYNC_SECTORS; int min_bad = 0; /* number of sectors that are bad in all devices */ int idx = sector_to_idx(sector_nr); + int page_idx = 0; if (!conf->r1buf_pool) if (init_resync(conf)) @@ -2846,7 +2846,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr, bio = r1_bio->bios[i]; rp = get_resync_pages(bio); if (bio->bi_end_io) { - page = resync_fetch_page(rp, rp->idx++); + page = resync_fetch_page(rp, page_idx); /* * won't fail because the vec table is big @@ -2858,7 +2858,7 @@ static sector_t raid1_sync_request(struct mddev *mddev, sector_t sector_nr, nr_sectors += len>>9; sector_nr += len>>9; sync_blocks -= (len>>9); - } while (get_resync_pages(r1_bio->bios[disk]->bi_private)->idx < RESYNC_PAGES); + } while (++page_idx < RESYNC_PAGES); r1_bio->sectors = nr_sectors; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 5026e7ad51d3..fa8bcf04e791 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -221,7 +221,6 @@ static void * r10buf_pool_alloc(gfp_t gfp_flags, void *data) resync_get_all_pages(rp); } - rp->idx = 0; rp->raid_bio = r10_bio; bio->bi_private = rp; if (rbio) { @@ -2853,6 +2852,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, sector_t sectors_skipped = 0; int chunks_skipped = 0; sector_t chunk_mask = conf->geo.chunk_mask; + int page_idx = 0; if (!conf->r10buf_pool) if (init_resync(conf)) @@ -3355,7 +3355,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, break; for (bio= biolist ; bio ; bio=bio->bi_next) { struct resync_pages *rp = get_resync_pages(bio); - page = resync_fetch_page(rp, rp->idx++); + page = resync_fetch_page(rp, page_idx); /* * won't fail because the vec table is big enough * to hold all these pages @@ -3364,7 +3364,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, } nr_sectors += len>>9; sector_nr += len>>9; - } while (get_resync_pages(biolist)->idx < RESYNC_PAGES); + } while (++page_idx < RESYNC_PAGES); r10_bio->sectors = nr_sectors; while (biolist) { |