From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
Cc: Paolo Valente
<paolo.valente-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
James Smart <james.smart-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
Dick Kennedy
<dick.kennedy-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>,
linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org
Subject: [PATCH 15/15] kthread: unexport kthread_blkcg
Date: Wed, 20 Apr 2022 06:27:23 +0200 [thread overview]
Message-ID: <20220420042723.1010598-16-hch@lst.de> (raw)
In-Reply-To: <20220420042723.1010598-1-hch-jcswGhMUV9g@public.gmane.org>
kthread_blkcg is only used by the built-in blk-cgroup code.
Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
---
include/linux/kthread.h | 4 ----
kernel/kthread.c | 1 -
2 files changed, 5 deletions(-)
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index de5d75bafd665..30e5bec81d2b6 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -222,9 +222,5 @@ void kthread_associate_blkcg(struct cgroup_subsys_state *css);
struct cgroup_subsys_state *kthread_blkcg(void);
#else
static inline void kthread_associate_blkcg(struct cgroup_subsys_state *css) { }
-static inline struct cgroup_subsys_state *kthread_blkcg(void)
-{
- return NULL;
-}
#endif
#endif /* _LINUX_KTHREAD_H */
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 50265f69a1354..544fd40974068 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -1522,5 +1522,4 @@ struct cgroup_subsys_state *kthread_blkcg(void)
}
return NULL;
}
-EXPORT_SYMBOL(kthread_blkcg);
#endif
--
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
[not found] ` <20220420042723.1010598-1-hch-jcswGhMUV9g@public.gmane.org>
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 ` [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 ` Christoph Hellwig [this message]
2022-04-21 21:44 ` make the blkcg and blkcg structures private Tejun Heo
[not found] ` <YmHQS1pyIglK+gfS-NiLfg/pYEd1N0TnZuCh8vA@public.gmane.org>
2022-04-22 4:23 ` Christoph Hellwig
[not found] ` <20220422042318.GA9977-jcswGhMUV9g@public.gmane.org>
2022-04-22 15:42 ` Tejun Heo
2022-05-02 16:46 ` Christoph Hellwig
2022-04-20 4:27 ` [PATCH 03/15] nvme-fc: fold t fc_update_appid into fc_appid_store Christoph Hellwig
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 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
2022-05-02 20:06 ` make the blkcg and blkcg structures private Jens Axboe
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