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Message-Id: <20240618031751.3470464-3-yukuai1@huaweicloud.com>
Date: Tue, 18 Jun 2024 11:17:46 +0800
From: Yu Kuai <yukuai1@...weicloud.com>
To: axboe@...nel.dk,
tj@...nel.org,
gregkh@...uxfoundation.org,
bvanassche@....org,
hch@...radead.org,
josef@...icpanda.com,
lizefan.x@...edance.com,
hannes@...xchg.org
Cc: linux-block@...r.kernel.org,
linux-kernel@...r.kernel.org,
cgroups@...r.kernel.org,
yukuai3@...wei.com,
yukuai1@...weicloud.com,
yi.zhang@...wei.com,
yangerkun@...wei.com
Subject: [PATCH RFC v2 2/7] cgroup: export cgroup_parse_float
From: Yu Kuai <yukuai3@...wei.com>
The symbol is used by iocost, prepare to build iocost as kernel module.
Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
kernel/cgroup/cgroup.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 4abd817b0c7c..81b579495f8c 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -6966,6 +6966,7 @@ int cgroup_parse_float(const char *input, unsigned dec_shift, s64 *v)
*v = whole * power_of_ten(dec_shift) + frac;
return 0;
}
+EXPORT_SYMBOL_GPL(cgroup_parse_float);
/*
* sock->sk_cgrp_data handling. For more info, see sock_cgroup_data
--
2.39.2
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