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| author | Alberto Garcia <berto@igalia.com> | 2015-10-28 17:33:02 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-11-12 16:22:45 +0100 |
| commit | cb38fffbc968e797ae32039b1e2c47b940b30cb4 (patch) | |
| tree | d28bdc71d24992460b50951def2de9c3a129f2c3 /hmp.c | |
| parent | bd797fc15b4290e02c219b7cd6289a33cd6cd18b (diff) | |
| download | qemu-cb38fffbc968e797ae32039b1e2c47b940b30cb4.tar.gz qemu-cb38fffbc968e797ae32039b1e2c47b940b30cb4.tar.bz2 qemu-cb38fffbc968e797ae32039b1e2c47b940b30cb4.zip | |
block: Add idle_time_ns to BlockDeviceStats
This patch adds the new field 'idle_time_ns' to the BlockDeviceStats
structure, indicating the time that has passed since the previous I/O
operation.
It also adds the block_acct_idle_time_ns() call, to ensure that all
references to the clock type used for accounting are in the same
place. This will later allow us to use a different clock for iotests.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 7d8cfcf931453e1a2443e6626e8c1edc347c7c8a.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hmp.c')
| -rw-r--r-- | hmp.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -522,6 +522,7 @@ void hmp_info_blockstats(Monitor *mon, const QDict *qdict) " flush_total_time_ns=%" PRId64 " rd_merged=%" PRId64 " wr_merged=%" PRId64 + " idle_time_ns=%" PRId64 "\n", stats->value->stats->rd_bytes, stats->value->stats->wr_bytes, @@ -532,7 +533,8 @@ void hmp_info_blockstats(Monitor *mon, const QDict *qdict) stats->value->stats->rd_total_time_ns, stats->value->stats->flush_total_time_ns, stats->value->stats->rd_merged, - stats->value->stats->wr_merged); + stats->value->stats->wr_merged, + stats->value->stats->idle_time_ns); } qapi_free_BlockStatsList(stats_list); |