The commit is pushed to "branch-rh8-4.18.0-240.1.1.vz8.5.x-ovz" and will appear
at https://src.openvz.org/scm/ovz/vzkernel.git
after rh8-4.18.0-240.1.1.vz8.5.38
------>
commit 453c74703c3bab4a7e156dc513ea77e15c3d9f85
Author: Konstantin Khorenko <[email protected]>
Date: Wed Jun 9 20:16:04 2021 +0300
Revert "target: add read/write/sync latency counter"
This reverts commit c06435eb5e1154345c78d3fd0f703bedd2c7bb40.
It turned out that we/pStorage don't use tgtd anymore =>
dropping patches.
Signed-off-by: Konstantin Khorenko <[email protected]>
---
drivers/target/target_core_stat.c | 4 ----
include/target/target_core_base.h | 1 -
2 files changed, 5 deletions(-)
diff --git a/drivers/target/target_core_stat.c
b/drivers/target/target_core_stat.c
index abe7f612b676..07ce36e83f91 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -632,7 +632,6 @@ void scsi_port_stats_hist_observe(
return;
scsi_port_stats_hist_observe_bsearch(hist, val);
- atomic64_add(val, &hist->latencies);
}
static ssize_t find_token(const char *page, size_t size,
@@ -726,9 +725,6 @@ static ssize_t snprintf_histogram(char *page, size_t size,
ret += snprintf(page + ret, PAGE_SIZE - ret,
"%llu\n", (u64)atomic64_read(&hist->counters[i]));
- ret += snprintf(page + ret, PAGE_SIZE - ret,
- "%llu\n", (u64)atomic64_read(&hist->latencies));
-
return ret;
}
diff --git a/include/target/target_core_base.h
b/include/target/target_core_base.h
index 2622fd654bec..82a87ce349ab 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -719,7 +719,6 @@ struct scsi_port_stats_hist {
u64 items[TCM_SE_PORT_STATS_HIST_MAX];
atomic64_t counters[TCM_SE_PORT_STATS_HIST_MAX];
u8 count;
- atomic64_t latencies;
struct rcu_head rcu_head;
};
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