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trans_logger: count flying logger requests separately

This commit is contained in:
Thomas Schoebel-Theuer 2013-01-02 18:37:43 +01:00
parent 71429b5bee
commit b5488cbea4
2 changed files with 13 additions and 5 deletions
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15
mars_trans_logger.c
View File

@ -899,7 +899,7 @@ void _trans_logger_endio(struct generic_callback *cb)
NEXT_CHECKED_CALLBACK(cb, err);
atomic_dec(&brick->fly_count);
atomic_dec(&brick->any_fly_count);
atomic_inc(&brick->total_cb_count);
wake_up_interruptible_all(&brick->worker_event);
return;
@ -952,7 +952,7 @@ void trans_logger_ref_io(struct trans_logger_output *output, struct mref_object
MARS_FAT("bad operation %d on non-shadow\n", mref->ref_rw);
}
atomic_inc(&brick->fly_count);
atomic_inc(&brick->any_fly_count);
mref_a->my_brick = brick;
@ -1400,6 +1400,8 @@ void _complete(struct trans_logger_brick *brick, struct trans_logger_mref_aspect
if (cmpxchg(&orig_mref_a->is_completed, false, true))
goto done;
atomic_dec(&brick->log_fly_count);
if (likely(error >= 0)) {
mref_checksum(orig_mref);
orig_mref->ref_flags &= ~MREF_WRITING;
@ -1517,8 +1519,11 @@ bool phase0_startio(struct trans_logger_mref_aspect *orig_mref_a)
memcpy(data, orig_mref_a->shadow_data, orig_mref->ref_len);
atomic_inc(&brick->log_fly_count);
ok = log_finalize(logst, orig_mref->ref_len, phase0_preio, phase0_endio, orig_mref_a);
if (unlikely(!ok)) {
atomic_dec(&brick->log_fly_count);
goto err;
}
log_pos = logst->log_pos + logst->offset;
@ -2921,7 +2926,8 @@ char *trans_logger_statistics(struct trans_logger_brick *brick, int verbose)
"balance=%d/%d/%d/%d "
"log_refs1=%d "
"log_refs2=%d "
"fly=%d "
"any_fly=%d "
"log_fly=%d "
"mref_flying1=%d "
"mref_flying2=%d "
"phase0=%d+%d <%d/%d> "
@ -2983,7 +2989,8 @@ char *trans_logger_statistics(struct trans_logger_brick *brick, int verbose)
atomic_read(&brick->wb_balance_count),
atomic_read(&brick->inputs[TL_INPUT_LOG1]->log_ref_count),
atomic_read(&brick->inputs[TL_INPUT_LOG2]->log_ref_count),
atomic_read(&brick->fly_count),
atomic_read(&brick->any_fly_count),
atomic_read(&brick->log_fly_count),
atomic_read(&brick->inputs[TL_INPUT_LOG1]->logst.mref_flying),
atomic_read(&brick->inputs[TL_INPUT_LOG2]->logst.mref_flying),
atomic_read(&brick->q_phase[0].q_queued),

3
mars_trans_logger.h
View File

@ -171,7 +171,8 @@ struct trans_logger_brick {
// statistics
atomic64_t shadow_mem_used;
atomic_t replay_count;
atomic_t fly_count;
atomic_t any_fly_count;
atomic_t log_fly_count;
atomic_t hash_count;
atomic_t pos_count;
atomic_t mshadow_count;