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Diffstat (limited to 'drivers/md/raid10.c')
-rw-r--r--drivers/md/raid10.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index e1feb87afc6c..7301631abe04 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1236,6 +1236,7 @@ static void end_sync_read(struct bio *bio, int error)
1236 /* for reconstruct, we always reschedule after a read. 1236 /* for reconstruct, we always reschedule after a read.
1237 * for resync, only after all reads 1237 * for resync, only after all reads
1238 */ 1238 */
1239 rdev_dec_pending(conf->mirrors[d].rdev, conf->mddev);
1239 if (test_bit(R10BIO_IsRecover, &r10_bio->state) || 1240 if (test_bit(R10BIO_IsRecover, &r10_bio->state) ||
1240 atomic_dec_and_test(&r10_bio->remaining)) { 1241 atomic_dec_and_test(&r10_bio->remaining)) {
1241 /* we have read all the blocks, 1242 /* we have read all the blocks,
@@ -1243,7 +1244,6 @@ static void end_sync_read(struct bio *bio, int error)
1243 */ 1244 */
1244 reschedule_retry(r10_bio); 1245 reschedule_retry(r10_bio);
1245 } 1246 }
1246 rdev_dec_pending(conf->mirrors[d].rdev, conf->mddev);
1247} 1247}
1248 1248
1249static void end_sync_write(struct bio *bio, int error) 1249static void end_sync_write(struct bio *bio, int error)
@@ -1264,11 +1264,13 @@ static void end_sync_write(struct bio *bio, int error)
1264 1264
1265 update_head_pos(i, r10_bio); 1265 update_head_pos(i, r10_bio);
1266 1266
1267 rdev_dec_pending(conf->mirrors[d].rdev, mddev);
1267 while (atomic_dec_and_test(&r10_bio->remaining)) { 1268 while (atomic_dec_and_test(&r10_bio->remaining)) {
1268 if (r10_bio->master_bio == NULL) { 1269 if (r10_bio->master_bio == NULL) {
1269 /* the primary of several recovery bios */ 1270 /* the primary of several recovery bios */
1270 md_done_sync(mddev, r10_bio->sectors, 1); 1271 sector_t s = r10_bio->sectors;
1271 put_buf(r10_bio); 1272 put_buf(r10_bio);
1273 md_done_sync(mddev, s, 1);
1272 break; 1274 break;
1273 } else { 1275 } else {
1274 r10bio_t *r10_bio2 = (r10bio_t *)r10_bio->master_bio; 1276 r10bio_t *r10_bio2 = (r10bio_t *)r10_bio->master_bio;
@@ -1276,7 +1278,6 @@ static void end_sync_write(struct bio *bio, int error)
1276 r10_bio = r10_bio2; 1278 r10_bio = r10_bio2;
1277 } 1279 }
1278 } 1280 }
1279 rdev_dec_pending(conf->mirrors[d].rdev, mddev);
1280} 1281}
1281 1282
1282/* 1283/*