From: Tejun Heo <tj@kernel.org>
To: axboe@kernel.dk
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>
Subject: [PATCH 2/6] bdi: remove unused stuff
Date: Mon, 8 Sep 2014 08:03:57 +0900 [thread overview]
Message-ID: <1410131041-1881-3-git-send-email-tj@kernel.org> (raw)
In-Reply-To: <1410131041-1881-1-git-send-email-tj@kernel.org>
Two flags and one bdi_writeback field are no longer used. Remove
them.
Signed-off-by: Tejun Heo <tj@kernel.org>
---
include/linux/backing-dev.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index e488e94..2103a7f 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -28,12 +28,10 @@ struct dentry;
* Bits in backing_dev_info.state
*/
enum bdi_state {
- BDI_wb_alloc, /* Default embedded wb allocated */
BDI_async_congested, /* The async (write) queue is getting full */
BDI_sync_congested, /* The sync queue is getting full */
BDI_registered, /* bdi_register() was done */
BDI_writeback_running, /* Writeback is in progress */
- BDI_unused, /* Available bits start here */
};
typedef int (congested_fn)(void *, int);
@@ -50,7 +48,6 @@ enum bdi_stat_item {
struct bdi_writeback {
struct backing_dev_info *bdi; /* our parent bdi */
- unsigned int nr;
unsigned long last_old_flush; /* last old data flush */
--
1.9.3
next prev parent reply other threads:[~2014-09-07 23:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-07 23:03 [PATCHSET block/for-3.18] block, bdi: various cleanups Tejun Heo
2014-09-07 23:03 ` [PATCH 1/6] block, bdi: an active gendisk always has a request_queue associated with it Tejun Heo
2014-09-07 23:03 ` Tejun Heo [this message]
2014-09-07 23:03 ` [PATCH 3/6] bdi: remove bdi->wb_lock locking around bdi->dev clearing in bdi_unregister() Tejun Heo
2014-09-07 23:03 ` [PATCH 4/6] bdi: make backing_dev_info->wb.dwork canceling stricter Tejun Heo
2014-09-07 23:04 ` [PATCH 5/6] bdi: explain the dirty list transferring in bdi_destroy() Tejun Heo
2014-09-07 23:04 ` [PATCH 6/6] bdi: reimplement bdev_inode_switch_bdi() Tejun Heo
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