diff options
| author | Alberto Garcia <berto@igalia.com> | 2015-10-28 17:33:00 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-11-12 16:22:45 +0100 |
| commit | 5519593c07c71c55b196546a00c08106bd9a100b (patch) | |
| tree | 5722f65afa59ddb10d40cdc77e5eaa4effd214df | |
| parent | c618f331d314c34ff2390d2dbd3f926e513c7059 (diff) | |
block: define 'clock_type' for the accounting code
Its value is still QEMU_CLOCK_REALTIME, but having it in a variable will
allow us to change its value easily in the future when running in qtest
mode.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 547485eb841cf9e3b2770c96539ae9ae5996e214.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | block/accounting.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/accounting.c b/block/accounting.c index a423560206..6f4c0f12eb 100644 --- a/block/accounting.c +++ b/block/accounting.c @@ -26,13 +26,15 @@ #include "block/block_int.h" #include "qemu/timer.h" +static QEMUClockType clock_type = QEMU_CLOCK_REALTIME; + void block_acct_start(BlockAcctStats *stats, BlockAcctCookie *cookie, int64_t bytes, enum BlockAcctType type) { assert(type < BLOCK_MAX_IOTYPE); cookie->bytes = bytes; - cookie->start_time_ns = qemu_clock_get_ns(QEMU_CLOCK_REALTIME); + cookie->start_time_ns = qemu_clock_get_ns(clock_type); cookie->type = type; } @@ -43,7 +45,7 @@ void block_acct_done(BlockAcctStats *stats, BlockAcctCookie *cookie) stats->nr_bytes[cookie->type] += cookie->bytes; stats->nr_ops[cookie->type]++; stats->total_time_ns[cookie->type] += - qemu_clock_get_ns(QEMU_CLOCK_REALTIME) - cookie->start_time_ns; + qemu_clock_get_ns(clock_type) - cookie->start_time_ns; } |