From: Philipp Reisner <philipp.reisner@linbit.com>
To: linux-kernel@vger.kernel.org, Jens Axboe <axboe@kernel.dk>
Cc: drbd-dev@lists.linbit.com
Subject: [PATCH 05/12] drbd: Rename drbd_free_ee() and variants to *_peer_req()
Date: Thu, 29 Sep 2011 10:15:24 +0200 [thread overview]
Message-ID: <1317284131-17464-6-git-send-email-philipp.reisner@linbit.com> (raw)
In-Reply-To: <1317284131-17464-1-git-send-email-philipp.reisner@linbit.com>
From: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
drivers/block/drbd/drbd_int.h | 8 ++++----
drivers/block/drbd/drbd_receiver.c | 22 +++++++++++-----------
drivers/block/drbd/drbd_worker.c | 22 +++++++++++-----------
3 files changed, 26 insertions(+), 26 deletions(-)
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 3198eb1..d94c6756 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1459,10 +1459,10 @@ extern int drbd_release_ee(struct drbd_conf *mdev, struct list_head *list);
extern struct drbd_peer_request *drbd_alloc_peer_req(struct drbd_conf *, u64,
sector_t, unsigned int,
gfp_t) __must_hold(local);
-extern void drbd_free_some_ee(struct drbd_conf *, struct drbd_peer_request *,
- int);
-#define drbd_free_ee(m,e) drbd_free_some_ee(m, e, 0)
-#define drbd_free_net_ee(m,e) drbd_free_some_ee(m, e, 1)
+extern void __drbd_free_peer_req(struct drbd_conf *, struct drbd_peer_request *,
+ int);
+#define drbd_free_peer_req(m,e) __drbd_free_peer_req(m, e, 0)
+#define drbd_free_net_peer_req(m,e) __drbd_free_peer_req(m, e, 1)
extern void drbd_wait_ee_list_empty(struct drbd_conf *mdev,
struct list_head *head);
extern void _drbd_wait_ee_list_empty(struct drbd_conf *mdev,
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 0187426..a8c5c76 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -223,7 +223,7 @@ static void drbd_kick_lo_and_reclaim_net(struct drbd_conf *mdev)
spin_unlock_irq(&mdev->tconn->req_lock);
list_for_each_entry_safe(peer_req, t, &reclaimed, w.list)
- drbd_free_net_ee(mdev, peer_req);
+ drbd_free_net_peer_req(mdev, peer_req);
}
/**
@@ -307,7 +307,7 @@ You need to hold the req_lock:
_drbd_wait_ee_list_empty()
You must not have the req_lock:
- drbd_free_ee()
+ drbd_free_peer_req()
drbd_alloc_peer_req()
drbd_release_ee()
drbd_ee_fix_bhs()
@@ -362,7 +362,7 @@ drbd_alloc_peer_req(struct drbd_conf *mdev, u64 id, sector_t sector,
return NULL;
}
-void drbd_free_some_ee(struct drbd_conf *mdev, struct drbd_peer_request *peer_req,
+void __drbd_free_peer_req(struct drbd_conf *mdev, struct drbd_peer_request *peer_req,
int is_net)
{
if (peer_req->flags & EE_HAS_DIGEST)
@@ -385,7 +385,7 @@ int drbd_release_ee(struct drbd_conf *mdev, struct list_head *list)
spin_unlock_irq(&mdev->tconn->req_lock);
list_for_each_entry_safe(peer_req, t, &work_list, w.list) {
- drbd_free_some_ee(mdev, peer_req, is_net);
+ __drbd_free_peer_req(mdev, peer_req, is_net);
count++;
}
return count;
@@ -412,7 +412,7 @@ static int drbd_process_done_ee(struct drbd_conf *mdev)
spin_unlock_irq(&mdev->tconn->req_lock);
list_for_each_entry_safe(peer_req, t, &reclaimed, w.list)
- drbd_free_net_ee(mdev, peer_req);
+ drbd_free_net_peer_req(mdev, peer_req);
/* possible callbacks here:
* e_end_block, and e_end_resync_block, e_send_discard_write.
@@ -425,7 +425,7 @@ static int drbd_process_done_ee(struct drbd_conf *mdev)
err2 = peer_req->w.cb(&peer_req->w, !!err);
if (!err)
err = err2;
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
}
wake_up(&mdev->ee_wait);
@@ -1395,7 +1395,7 @@ read_in_block(struct drbd_conf *mdev, u64 id, sector_t sector,
}
kunmap(page);
if (err) {
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
return NULL;
}
ds -= len;
@@ -1406,7 +1406,7 @@ read_in_block(struct drbd_conf *mdev, u64 id, sector_t sector,
if (memcmp(dig_in, dig_vv, dgs)) {
dev_err(DEV, "Digest integrity check FAILED: %llus +%u\n",
(unsigned long long)sector, data_size);
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
return NULL;
}
}
@@ -1547,7 +1547,7 @@ static int recv_resync_read(struct drbd_conf *mdev, sector_t sector, int data_si
list_del(&peer_req->w.list);
spin_unlock_irq(&mdev->tconn->req_lock);
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
fail:
put_ldev(mdev);
return -EIO;
@@ -2109,7 +2109,7 @@ static int receive_Data(struct drbd_tconn *tconn, struct packet_info *pi)
out_interrupted:
drbd_may_finish_epoch(mdev, peer_req->epoch, EV_PUT + EV_CLEANUP);
put_ldev(mdev);
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
return err;
}
@@ -2364,7 +2364,7 @@ submit:
out_free_e:
put_ldev(mdev);
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
return -EIO;
}
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index dfdfb5a..d2317c7 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -319,7 +319,7 @@ static int w_e_send_csum(struct drbd_work *w, int cancel)
* some distributed deadlock, if the other side blocks on
* congestion as well, because our receiver blocks in
* drbd_pp_alloc due to pp_in_use > max_buffers. */
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
peer_req = NULL;
inc_rs_pending(mdev);
err = drbd_send_drequest_csum(mdev, sector, size,
@@ -333,7 +333,7 @@ static int w_e_send_csum(struct drbd_work *w, int cancel)
out:
if (peer_req)
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
if (unlikely(err))
dev_err(DEV, "drbd_send_drequest(..., csum) failed\n");
@@ -376,7 +376,7 @@ static int read_for_csum(struct drbd_conf *mdev, sector_t sector, int size)
list_del(&peer_req->w.list);
spin_unlock_irq(&mdev->tconn->req_lock);
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
defer:
put_ldev(mdev);
return -EAGAIN;
@@ -900,7 +900,7 @@ static void move_to_net_ee_or_free(struct drbd_conf *mdev, struct drbd_peer_requ
spin_unlock_irq(&mdev->tconn->req_lock);
wake_up(&drbd_pp_wait);
} else
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
}
/**
@@ -916,7 +916,7 @@ int w_e_end_data_req(struct drbd_work *w, int cancel)
int err;
if (unlikely(cancel)) {
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
dec_unacked(mdev);
return 0;
}
@@ -953,7 +953,7 @@ int w_e_end_rsdata_req(struct drbd_work *w, int cancel)
int err;
if (unlikely(cancel)) {
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
dec_unacked(mdev);
return 0;
}
@@ -1005,7 +1005,7 @@ int w_e_end_csum_rs_req(struct drbd_work *w, int cancel)
int err, eq = 0;
if (unlikely(cancel)) {
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
dec_unacked(mdev);
return 0;
}
@@ -1088,7 +1088,7 @@ int w_e_end_ov_req(struct drbd_work *w, int cancel)
* some distributed deadlock, if the other side blocks on
* congestion as well, because our receiver blocks in
* drbd_pp_alloc due to pp_in_use > max_buffers. */
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
peer_req = NULL;
inc_rs_pending(mdev);
err = drbd_send_drequest_csum(mdev, sector, size,
@@ -1100,7 +1100,7 @@ int w_e_end_ov_req(struct drbd_work *w, int cancel)
out:
if (peer_req)
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
dec_unacked(mdev);
return err;
}
@@ -1128,7 +1128,7 @@ int w_e_end_ov_reply(struct drbd_work *w, int cancel)
int err, eq = 0;
if (unlikely(cancel)) {
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
dec_unacked(mdev);
return 0;
}
@@ -1159,7 +1159,7 @@ int w_e_end_ov_reply(struct drbd_work *w, int cancel)
* some distributed deadlock, if the other side blocks on
* congestion as well, because our receiver blocks in
* drbd_pp_alloc due to pp_in_use > max_buffers. */
- drbd_free_ee(mdev, peer_req);
+ drbd_free_peer_req(mdev, peer_req);
if (!eq)
drbd_ov_out_of_sync_found(mdev, sector, size);
else
--
1.7.4.1
next prev parent reply other threads:[~2011-09-29 8:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-29 8:15 [RFC 00/12] drbd: part 11 of adding multiple volume support to drbd Philipp Reisner
2011-09-29 8:15 ` [PATCH 01/12] drbd: validate_req_change_req_state(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-29 8:15 ` [PATCH 02/12] drbd: Make all asynchronous command handlers return " Philipp Reisner
2011-09-29 8:15 ` [PATCH 03/12] drbd: drbd_init_ee() no longer exists Philipp Reisner
2011-09-29 8:15 ` [PATCH 04/12] drbd: Rename drbd_alloc_ee() to drbd_alloc_peer_req() Philipp Reisner
2011-09-29 8:15 ` Philipp Reisner [this message]
2011-09-29 8:15 ` [PATCH 06/12] drbd: Rename drbd_release_ee() to drbd_free_peer_reqs() Philipp Reisner
2011-09-29 8:15 ` [PATCH 07/12] drbd: Rename reclaim_net_ee(), drbd_process_done_ee(), drbd_process_done_ee(), tconn_process_done_ee() to *_peer_reqs Philipp Reisner
2011-09-29 8:15 ` [PATCH 08/12] drbd: Rename drbd_{ ee -> peer_req }_has_active_page Philipp Reisner
2011-09-29 8:15 ` [PATCH 09/12] drbd: Make drbd_wait_ee_list_empty() and _drbd_wait_ee_list_empty() static Philipp Reisner
2011-09-29 8:15 ` [PATCH 10/12] drbd: Rename drbd_pp_first_pages_or_try_alloc() to __drbd_alloc_pages() Philipp Reisner
2011-09-29 8:15 ` [PATCH 11/12] drbd: Rename drbd_pp_alloc() to drbd_alloc_pages() and make it non-static Philipp Reisner
2011-09-29 8:15 ` [PATCH 12/12] drbd: Rename drbd_pp_free() to drbd_free_pages() Philipp Reisner
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