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authorTejun Heo <htejun@fb.com>2016-05-18 13:50:56 -0700
committerTejun Heo <tj@kernel.org>2016-05-18 13:50:56 -0700
commitac06a0cf8a5c5bd58bfa022408361e982f100bcb (patch)
treeab73acdb848c8af75cde58002011709e15a4acfd /src/core/load-fragment-gperf.gperf.m4
parent9be572497df8dd0a076c3a2c9142e25b1106aa60 (diff)
core: add support for IOReadIOPSMax and IOWriteIOPSMax
cgroup IO controller supports maximum limits for both bandwidth and IOPS but systemd resource control currently only supports bandwidth limits. This patch adds support for IOReadIOPSMax and IOWriteIOPSMax when unified cgroup hierarchy is in use. It isn't difficult to also add BlockIOReadIOPS and BlockIOWriteIOPS for legacy hierarchies but IO control on legacy hierarchies is half-broken anyway, so let's leave it alone for now.
Diffstat (limited to 'src/core/load-fragment-gperf.gperf.m4')
-rw-r--r--src/core/load-fragment-gperf.gperf.m42
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index ad45611d9d..8193418980 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -126,6 +126,8 @@ $1.StartupIOWeight, config_parse_io_weight, 0,
$1.IODeviceWeight, config_parse_io_device_weight, 0, offsetof($1, cgroup_context)
$1.IOReadBandwidthMax, config_parse_io_limit, 0, offsetof($1, cgroup_context)
$1.IOWriteBandwidthMax, config_parse_io_limit, 0, offsetof($1, cgroup_context)
+$1.IOReadIOPSMax, config_parse_io_limit, 0, offsetof($1, cgroup_context)
+$1.IOWriteIOPSMax, config_parse_io_limit, 0, offsetof($1, cgroup_context)
$1.BlockIOAccounting, config_parse_bool, 0, offsetof($1, cgroup_context.blockio_accounting)
$1.BlockIOWeight, config_parse_blockio_weight, 0, offsetof($1, cgroup_context.blockio_weight)
$1.StartupBlockIOWeight, config_parse_blockio_weight, 0, offsetof($1, cgroup_context.startup_blockio_weight)