From: Jan Kara <jack@suse.cz>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Dan Williams <dan.j.williams@intel.com>,
Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>,
Lekshmi Pillai <lekshmicpillai@in.ibm.com>,
Tejun Heo <tj@kernel.org>, NeilBrown <neilb@suse.de>,
Omar Sandoval <osandov@osandov.com>, Jan Kara <jack@suse.cz>
Subject: [PATCH 08/11] bdi: Rename cgwb_bdi_destroy() to cgwb_bdi_unregister()
Date: Mon, 6 Mar 2017 17:34:01 +0100 [thread overview]
Message-ID: <20170306163404.1238-9-jack@suse.cz> (raw)
In-Reply-To: <20170306163404.1238-1-jack@suse.cz>
Rename cgwb_bdi_destroy() to cgwb_bdi_unregister() as it gets called
from bdi_unregister() which is not necessarily called from bdi_destroy()
and thus the name is somewhat misleading.
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jan Kara <jack@suse.cz>
---
mm/backing-dev.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 7592f4a36776..54c1ff39ea05 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -700,7 +700,7 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
return ret;
}
-static void cgwb_bdi_destroy(struct backing_dev_info *bdi)
+static void cgwb_bdi_unregister(struct backing_dev_info *bdi)
{
struct radix_tree_iter iter;
struct rb_node *rbn;
@@ -790,7 +790,7 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
return 0;
}
-static void cgwb_bdi_destroy(struct backing_dev_info *bdi)
+static void cgwb_bdi_unregister(struct backing_dev_info *bdi)
{
wb_congested_put(bdi->wb_congested);
}
@@ -903,7 +903,7 @@ void bdi_unregister(struct backing_dev_info *bdi)
/* make sure nobody finds us on the bdi_list anymore */
bdi_remove_from_list(bdi);
wb_shutdown(&bdi->wb);
- cgwb_bdi_destroy(bdi);
+ cgwb_bdi_unregister(bdi);
if (bdi->dev) {
bdi_debug_unregister(bdi);
--
2.10.2
next prev parent reply other threads:[~2017-03-06 16:34 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-06 16:33 [PATCH 0/11 v3] block: Fix block device shutdown related races Jan Kara
2017-03-06 16:33 ` [PATCH 01/11] block: Fix bdi assignment to bdev inode when racing with disk delete Jan Kara
2017-03-06 22:01 ` Tejun Heo
2017-03-07 6:47 ` Hannes Reinecke
2017-03-06 16:33 ` [PATCH 02/11] block: Fix race of bdev open with gendisk shutdown Jan Kara
2017-03-06 22:04 ` Tejun Heo
2017-03-07 11:14 ` Jan Kara
2017-03-07 19:43 ` Tejun Heo
2017-03-08 14:25 ` Jan Kara
2017-03-06 16:33 ` [PATCH 03/11] bdi: Mark congested->bdi as internal Jan Kara
2017-03-06 16:33 ` [PATCH 04/11] bdi: Make wb->bdi a proper reference Jan Kara
2017-03-06 16:33 ` [PATCH 05/11] bdi: Move removal from bdi->wb_list into wb_shutdown() Jan Kara
2017-03-06 16:33 ` [PATCH 06/11] bdi: Shutdown writeback on all cgwbs in cgwb_bdi_destroy() Jan Kara
2017-03-06 22:08 ` Tejun Heo
2017-03-06 16:34 ` [PATCH 07/11] bdi: Do not wait for cgwbs release in bdi_unregister() Jan Kara
2017-03-06 22:08 ` Tejun Heo
2017-03-06 16:34 ` Jan Kara [this message]
2017-03-06 16:34 ` [PATCH 09/11] block: Fix oops in locked_inode_to_wb_and_lock_list() Jan Kara
2017-03-06 16:34 ` [PATCH 10/11] kobject: Export kobject_get_unless_zero() Jan Kara
2017-03-06 16:34 ` [PATCH 11/11] block: Fix oops scsi_disk_get() Jan Kara
2017-03-13 15:13 [PATCH 0/11 v4] block: Fix block device shutdown related races Jan Kara
2017-03-13 15:14 ` [PATCH 08/11] bdi: Rename cgwb_bdi_destroy() to cgwb_bdi_unregister() Jan Kara
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