From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Paolo Valente <paolo.valente@linaro.org>,
Tejun Heo <tj@kernel.org>, James Smart <james.smart@broadcom.com>,
Dick Kennedy <dick.kennedy@broadcom.com>,
linux-block@vger.kernel.org, cgroups@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-mm@kvack.org
Subject: [PATCH 03/15] nvme-fc: fold t fc_update_appid into fc_appid_store
Date: Wed, 20 Apr 2022 06:27:11 +0200 [thread overview]
Message-ID: <20220420042723.1010598-4-hch@lst.de> (raw)
In-Reply-To: <20220420042723.1010598-1-hch@lst.de>
No need for this wrapper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/nvme/host/fc.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index caa0fff7bf1f5..7ae72c7a211b9 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3857,12 +3857,10 @@ static int fc_parse_cgrpid(const char *buf, u64 *id)
}
/*
- * fc_update_appid: Parse and update the appid in the blkcg associated with
- * cgroupid.
- * @buf: buf contains both cgrpid and appid info
- * @count: size of the buffer
+ * Parse and update the appid in the blkcg associated with the cgroupid.
*/
-static int fc_update_appid(const char *buf, size_t count)
+static ssize_t fc_appid_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
{
u64 cgrp_id;
int appid_len = 0;
@@ -3890,17 +3888,6 @@ static int fc_update_appid(const char *buf, size_t count)
return ret;
return count;
}
-
-static ssize_t fc_appid_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int ret = 0;
-
- ret = fc_update_appid(buf, count);
- if (ret < 0)
- return -EINVAL;
- return count;
-}
static DEVICE_ATTR(appid_store, 0200, NULL, fc_appid_store);
#endif /* CONFIG_BLK_CGROUP_FC_APPID */
--
2.30.2
next prev parent reply other threads:[~2022-04-20 4:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 4:27 make the blkcg and blkcg structures private Christoph Hellwig
2022-04-20 4:27 ` [PATCH 01/15] blk-cgroup: remove __bio_blkcg Christoph Hellwig
2022-04-21 21:21 ` Tejun Heo
2022-04-20 4:27 ` [PATCH 02/15] nvme-fc: don't support the appid attribute without CONFIG_BLK_CGROUP_FC_APPID Christoph Hellwig
2022-04-20 4:27 ` Christoph Hellwig [this message]
2022-04-20 4:27 ` [PATCH 04/15] blk-cgroup: move blkcg_{get,set}_fc_appid out of line Christoph Hellwig
2022-04-20 4:27 ` [PATCH 05/15] blk-cgroup: move blk_cgroup_congested out line Christoph Hellwig
2022-04-20 4:27 ` [PATCH 06/15] blk-cgroup: move blkcg_{pin,unpin}_online out of line Christoph Hellwig
2022-04-20 4:27 ` [PATCH 07/15] blk-cgroup: move struct blkcg to block/blk-cgroup.h Christoph Hellwig
2022-04-20 4:27 ` [PATCH 08/15] blktrace: cleanup the __trace_note_message interface Christoph Hellwig
2022-04-20 4:27 ` [PATCH 09/15] blk-cgroup: replace bio_blkcg with bio_blkcg_css Christoph Hellwig
2022-04-20 4:27 ` [PATCH 10/15] blk-cgroup: remove pointless CONFIG_BLOCK ifdefs Christoph Hellwig
2022-04-20 4:27 ` [PATCH 11/15] blk-cgroup: remove unneeded includes from <linux/blk-cgroup.h> Christoph Hellwig
2022-04-20 4:27 ` [PATCH 12/15] blk-cgroup: move blkcg_css to blk-cgroup.c Christoph Hellwig
2022-04-20 4:27 ` [PATCH 13/15] blk-cgroup: cleanup blk_cgroup_congested Christoph Hellwig
2022-04-20 4:27 ` [PATCH 14/15] blk-cgroup: cleanup blkcg_maybe_throttle_current Christoph Hellwig
2022-04-20 4:27 ` [PATCH 15/15] kthread: unexport kthread_blkcg Christoph Hellwig
2022-04-21 21:44 ` make the blkcg and blkcg structures private Tejun Heo
2022-04-22 4:23 ` Christoph Hellwig
2022-04-22 15:42 ` Tejun Heo
2022-05-02 16:46 ` Christoph Hellwig
2022-05-02 20:06 ` Jens Axboe
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