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author | Jens Axboe <jens.axboe@oracle.com> | 2009-10-01 09:04:14 +0200 |
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committer | Jens Axboe <jens.axboe@oracle.com> | 2009-10-01 21:17:58 +0200 |
commit | 6a0afdf58d40200abd0c717261d1bc4c49195c2f (patch) | |
tree | 9ff7ca32d16e6ddb774105528fe051bd04695b3d /drivers/block/drbd/drbd_receiver.c | |
parent | ab8fafc2e1ecc0090f2c78902d3b992eec8b11f8 (diff) | |
download | op-kernel-dev-6a0afdf58d40200abd0c717261d1bc4c49195c2f.zip op-kernel-dev-6a0afdf58d40200abd0c717261d1bc4c49195c2f.tar.gz |
drbd: remove tracing bits
They should be reimplemented in the current scheme.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/drbd/drbd_receiver.c')
-rw-r--r-- | drivers/block/drbd/drbd_receiver.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 2f81821..360baf6 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -47,7 +47,6 @@ #include <linux/string.h> #include <linux/scatterlist.h> #include "drbd_int.h" -#include "drbd_tracing.h" #include "drbd_req.h" #include "drbd_vli.h" @@ -350,8 +349,6 @@ struct drbd_epoch_entry *drbd_alloc_ee(struct drbd_conf *mdev, e->epoch = NULL; e->flags = 0; - trace_drbd_ee(mdev, e, "allocated"); - return e; fail2: @@ -366,7 +363,6 @@ struct drbd_epoch_entry *drbd_alloc_ee(struct drbd_conf *mdev, void drbd_free_ee(struct drbd_conf *mdev, struct drbd_epoch_entry *e) { struct bio *bio = e->private_bio; - trace_drbd_ee(mdev, e, "freed"); drbd_pp_free_bio_pages(mdev, bio); bio_put(bio); D_ASSERT(hlist_unhashed(&e->colision)); @@ -420,7 +416,6 @@ static int drbd_process_done_ee(struct drbd_conf *mdev) * all ignore the last argument. */ list_for_each_entry_safe(e, t, &work_list, w.list) { - trace_drbd_ee(mdev, e, "process_done_ee"); /* list_del not necessary, next/prev members not touched */ ok = e->w.cb(mdev, &e->w, !ok) && ok; drbd_free_ee(mdev, e); @@ -1021,8 +1016,6 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev, break; } - trace_drbd_epoch(mdev, epoch, ev); - if (epoch_size != 0 && atomic_read(&epoch->active) == 0 && test_bit(DE_HAVE_BARRIER_NUMBER, &epoch->flags) && @@ -1054,7 +1047,6 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev, list_del(&epoch->list); ev = EV_BECAME_LAST | (ev & EV_CLEANUP); mdev->epochs--; - trace_drbd_epoch(mdev, epoch, EV_TRACE_FREE); kfree(epoch); if (rv == FE_STILL_LIVE) @@ -1080,7 +1072,6 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev, struct flush_work *fw; fw = kmalloc(sizeof(*fw), GFP_ATOMIC); if (fw) { - trace_drbd_epoch(mdev, epoch, EV_TRACE_FLUSH); fw->w.cb = w_flush; fw->epoch = epoch; drbd_queue_work(&mdev->data.work, &fw->w); @@ -1251,7 +1242,6 @@ static int receive_Barrier(struct drbd_conf *mdev, struct p_header *h) list_add(&epoch->list, &mdev->current_epoch->list); mdev->current_epoch = epoch; mdev->epochs++; - trace_drbd_epoch(mdev, epoch, EV_TRACE_ALLOC); } else { /* The current_epoch got recycled while we allocated this one... */ kfree(epoch); @@ -1458,8 +1448,6 @@ static int recv_resync_read(struct drbd_conf *mdev, sector_t sector, int data_si list_add(&e->w.list, &mdev->sync_ee); spin_unlock_irq(&mdev->req_lock); - trace_drbd_ee(mdev, e, "submitting for (rs)write"); - trace_drbd_bio(mdev, "Sec", e->private_bio, 0, NULL); drbd_generic_make_request(mdev, DRBD_FAULT_RS_WR, e->private_bio); /* accounting done in endio */ @@ -1721,16 +1709,13 @@ static int receive_Data(struct drbd_conf *mdev, struct p_header *h) epoch = list_entry(e->epoch->list.prev, struct drbd_epoch, list); if (epoch == e->epoch) { set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags); - trace_drbd_epoch(mdev, e->epoch, EV_TRACE_ADD_BARRIER); rw |= (1<<BIO_RW_BARRIER); e->flags |= EE_IS_BARRIER; } else { if (atomic_read(&epoch->epoch_size) > 1 || !test_bit(DE_CONTAINS_A_BARRIER, &epoch->flags)) { set_bit(DE_BARRIER_IN_NEXT_EPOCH_ISSUED, &epoch->flags); - trace_drbd_epoch(mdev, epoch, EV_TRACE_SETTING_BI); set_bit(DE_CONTAINS_A_BARRIER, &e->epoch->flags); - trace_drbd_epoch(mdev, e->epoch, EV_TRACE_ADD_BARRIER); rw |= (1<<BIO_RW_BARRIER); e->flags |= EE_IS_BARRIER; } @@ -1905,8 +1890,6 @@ static int receive_Data(struct drbd_conf *mdev, struct p_header *h) } e->private_bio->bi_rw = rw; - trace_drbd_ee(mdev, e, "submitting for (data)write"); - trace_drbd_bio(mdev, "Sec", e->private_bio, 0, NULL); drbd_generic_make_request(mdev, DRBD_FAULT_DT_WR, e->private_bio); /* accounting done in endio */ @@ -2065,8 +2048,6 @@ static int receive_DataRequest(struct drbd_conf *mdev, struct p_header *h) inc_unacked(mdev); - trace_drbd_ee(mdev, e, "submitting for read"); - trace_drbd_bio(mdev, "Sec", e->private_bio, 0, NULL); drbd_generic_make_request(mdev, fault_type, e->private_bio); maybe_kick_lo(mdev); @@ -3543,9 +3524,6 @@ static void drbdd(struct drbd_conf *mdev) drbd_force_state(mdev, NS(conn, C_PROTOCOL_ERROR)); break; } - - trace_drbd_packet(mdev, mdev->data.socket, 2, &mdev->data.rbuf, - __FILE__, __LINE__); } } @@ -3825,9 +3803,6 @@ static int drbd_do_handshake(struct drbd_conf *mdev) return 0; } - trace_drbd_packet(mdev, mdev->data.socket, 2, &mdev->data.rbuf, - __FILE__, __LINE__); - p->protocol_min = be32_to_cpu(p->protocol_min); p->protocol_max = be32_to_cpu(p->protocol_max); if (p->protocol_max == 0) @@ -4420,14 +4395,11 @@ int drbd_asender(struct drbd_thread *thi) goto disconnect; } expect = cmd->pkt_size; - ERR_IF(len != expect-sizeof(struct p_header)) { - trace_drbd_packet(mdev, mdev->meta.socket, 1, (void *)h, __FILE__, __LINE__); + ERR_IF(len != expect-sizeof(struct p_header)) goto reconnect; - } } if (received == expect) { D_ASSERT(cmd != NULL); - trace_drbd_packet(mdev, mdev->meta.socket, 1, (void *)h, __FILE__, __LINE__); if (!cmd->process(mdev, h)) goto reconnect; |