diff options
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 6f9d1bfcca5..336937a14d3 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -762,27 +762,6 @@ static int drbd_may_do_local_read(struct drbd_conf *mdev, sector_t sector, int s return 0 == drbd_bm_count_bits(mdev, sbnr, ebnr); } -static bool drbd_should_do_remote(struct drbd_conf *mdev) -{ - union drbd_state s = mdev->state; - - return s.pdsk == D_UP_TO_DATE || - (s.pdsk >= D_INCONSISTENT && - s.conn >= C_WF_BITMAP_T && - s.conn < C_AHEAD); - /* Before proto 96 that was >= CONNECTED instead of >= C_WF_BITMAP_T. - That is equivalent since before 96 IO was frozen in the C_WF_BITMAP* - states. */ -} -static bool drbd_should_send_oos(struct drbd_conf *mdev) -{ - union drbd_state s = mdev->state; - - return s.conn == C_AHEAD || s.conn == C_WF_BITMAP_S; - /* pdsk = D_INCONSISTENT as a consequence. Protocol 96 check not necessary - since we enter state C_AHEAD only if proto >= 96 */ -} - static int drbd_make_request_common(struct drbd_conf *mdev, struct bio *bio, unsigned long start_time) { const int rw = bio_rw(bio); @@ -854,8 +833,8 @@ static int drbd_make_request_common(struct drbd_conf *mdev, struct bio *bio, uns drbd_al_begin_io(mdev, sector); } - remote = remote && drbd_should_do_remote(mdev); - send_oos = rw == WRITE && drbd_should_send_oos(mdev); + remote = remote && drbd_should_do_remote(mdev->state); + send_oos = rw == WRITE && drbd_should_send_oos(mdev->state); D_ASSERT(!(remote && send_oos)); if (!(local || remote) && !is_susp(mdev->state)) { @@ -896,8 +875,8 @@ allocate_barrier: } if (remote || send_oos) { - remote = drbd_should_do_remote(mdev); - send_oos = rw == WRITE && drbd_should_send_oos(mdev); + remote = drbd_should_do_remote(mdev->state); + send_oos = rw == WRITE && drbd_should_send_oos(mdev->state); D_ASSERT(!(remote && send_oos)); if (!(remote || send_oos)) |