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-rw-r--r--Documentation/ABI/testing/sysfs-block8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-block b/Documentation/ABI/testing/sysfs-block
index dfad7427817c..ed8c14f161ee 100644
--- a/Documentation/ABI/testing/sysfs-block
+++ b/Documentation/ABI/testing/sysfs-block
@@ -15,7 +15,13 @@ Description:
9 - I/Os currently in progress
10 - time spent doing I/Os (ms)
11 - weighted time spent doing I/Os (ms)
- For more details refer Documentation/iostats.txt
+ 12 - discards completed
+ 13 - discards merged
+ 14 - sectors discarded
+ 15 - time spent discarding (ms)
+ 16 - flush requests completed
+ 17 - time spent flushing (ms)
+ For more details refer Documentation/admin-guide/iostats.rst
What: /sys/block/<disk>/<part>/stat