44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From d7582ba91869e19936c76f4d63b803d82d8e1caf Mon Sep 17 00:00:00 2001
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From: vegbir <yangjiaqi16@huawei.com>
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Date: Wed, 12 Jul 2023 08:53:42 +0000
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Subject: [PATCH 10/15] lxcfs proc_diskstats_read func obtain data from blki
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Signed-off-by: vegbir <yangjiaqi16@huawei.com>
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---
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src/cgroups/cgfsng.c | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/src/cgroups/cgfsng.c b/src/cgroups/cgfsng.c
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index e2d9807..15b4539 100644
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--- a/src/cgroups/cgfsng.c
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+++ b/src/cgroups/cgfsng.c
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@@ -767,7 +767,11 @@ static int cgfsng_get_io(struct cgroup_ops *ops, const char *cgroup,
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static int cgfsng_get_io_service_bytes(struct cgroup_ops *ops,
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const char *cgroup, char **value)
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{
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- return cgfsng_get_io(ops, cgroup, "blkio.io_service_bytes_recursive", value);
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+ int ret;
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+ ret = cgfsng_get_io(ops, cgroup, "blkio.throttle.io_service_bytes_recursive", value);
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+ if (ret < 0)
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+ return cgfsng_get_io(ops, cgroup, "blkio.throttle.io_service_bytes", value);
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+ return ret;
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}
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static int cgfsng_get_io_service_time(struct cgroup_ops *ops,
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@@ -779,7 +783,11 @@ static int cgfsng_get_io_service_time(struct cgroup_ops *ops,
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static int cgfsng_get_io_serviced(struct cgroup_ops *ops, const char *cgroup,
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char **value)
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{
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- return cgfsng_get_io(ops, cgroup, "blkio.io_serviced_recursive", value);
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+ int ret;
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+ ret = cgfsng_get_io(ops, cgroup, "blkio.throttle.io_serviced_recursive", value);
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+ if (ret < 0)
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+ return cgfsng_get_io(ops, cgroup, "blkio.throttle.io_serviced", value);
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+ return ret;
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}
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static int cgfsng_get_io_merged(struct cgroup_ops *ops, const char *cgroup,
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--
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2.41.0
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