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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 02/19] drbd: De-inline drbd_should_do_remote() and drbd_should_send_out_of_sync()
Date: Thu, 30 Jul 2015 13:21:37 +0200	[thread overview]
Message-ID: <1438255314-14877-3-git-send-email-philipp.reisner@linbit.com> (raw)
In-Reply-To: <1438255314-14877-1-git-send-email-philipp.reisner@linbit.com>

From: Andreas Gruenbacher <agruen@linbit.com>

There is no need to have these two as inline functions.  In addition,
drbd_should_send_out_of_sync() is only used in a single place, anyway.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
 drivers/block/drbd/drbd_req.c | 18 ++++++++++++++++++
 drivers/block/drbd/drbd_req.h | 17 +----------------
 2 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 3907202..e9981b5 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -1094,6 +1094,24 @@ static bool do_remote_read(struct drbd_request *req)
 	return false;
 }
 
+bool drbd_should_do_remote(union drbd_dev_state s)
+{
+	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_out_of_sync(union drbd_dev_state s)
+{
+	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 */
+}
+
 /* returns number of connections (== 1, for drbd 8.4)
  * expected to actually write this data,
  * which does NOT include those that we are L_AHEAD for. */
diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h
index 9f6a040..bb2ef78 100644
--- a/drivers/block/drbd/drbd_req.h
+++ b/drivers/block/drbd/drbd_req.h
@@ -331,21 +331,6 @@ static inline int req_mod(struct drbd_request *req,
 	return rv;
 }
 
-static inline bool drbd_should_do_remote(union drbd_dev_state s)
-{
-	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 inline bool drbd_should_send_out_of_sync(union drbd_dev_state s)
-{
-	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 */
-}
+extern bool drbd_should_do_remote(union drbd_dev_state);
 
 #endif
-- 
1.9.1


  parent reply	other threads:[~2015-07-30 11:35 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-30 11:21 [PATCH 00/19] RFC DRBD updates for the 4.3 merge window Philipp Reisner
2015-07-30 11:21 ` [PATCH 01/19] drbd: Remove pointless check Philipp Reisner
2015-07-30 11:21 ` Philipp Reisner [this message]
2015-07-30 11:21 ` [PATCH 03/19] drbd: Get rid of some first_peer_device() calls Philipp Reisner
2015-07-30 11:21 ` [PATCH 04/19] drbd: Move enum write_ordering_e to drbd.h Philipp Reisner
2015-07-30 11:21 ` [PATCH 05/19] drbd: drbd_adm_attach(): Add missing drbd_resync_after_changed() Philipp Reisner
2015-07-30 11:21 ` [PATCH 06/19] drbd: Fix locking across all resources Philipp Reisner
2015-07-30 11:21 ` [PATCH 07/19] drbd: Backport the "events2" command Philipp Reisner
2015-07-30 11:21 ` [PATCH 08/19] drbd: Backport the "status" command Philipp Reisner
2015-07-30 11:21 ` [PATCH 09/19] drbd: Deletion of an unnecessary check before the function call "lc_destroy" Philipp Reisner
2015-07-30 11:21 ` [PATCH 10/19] drbd: Replace 0 with the more meaningful GFP_NOWAIT Philipp Reisner
2015-07-30 11:21 ` [PATCH 11/19] drbd: Fix spurious disk-timeout Philipp Reisner
2015-07-30 11:21 ` [PATCH 12/19] drbd: drop remnants of connector -- we don't use it anymore in drbd 8.4 Philipp Reisner
2015-07-30 11:21 ` [PATCH 13/19] drbd: drbdsetup detach of an unresponsive local disk should not block IO "forever" Philipp Reisner
2015-07-30 11:21 ` [PATCH 14/19] drbd: also bump UUIDs if a diskless primary connects Philipp Reisner
2015-07-30 11:21 ` [PATCH 15/19] drbd: add comment why we want to first call local-io-error, then send state Philipp Reisner
2015-07-30 11:21 ` [PATCH 16/19] drbd: drbd_panic_after_delayed_completion_of_aborted_request() Philipp Reisner
2015-07-30 11:21 ` [PATCH 17/19] drbd: improve network timeout detection Philipp Reisner
2015-07-30 11:21 ` [PATCH 18/19] drbd: fix NULL deref in remember_new_state Philipp Reisner
2015-07-30 11:21 ` [PATCH 19/19] drbd: fix refcount error during detach of an already failed disk Philipp Reisner

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