tools/io_uring: remove IOCQE_FLAG_CACHEHIT
This ended up not being included in the mainline version of io_uring, so drop it from the test app as well. Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -32,10 +32,6 @@
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#include "liburing.h"
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#include "barrier.h"
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#ifndef IOCQE_FLAG_CACHEHIT
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#define IOCQE_FLAG_CACHEHIT (1U << 0)
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#endif
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#define min(a, b) ((a < b) ? (a) : (b))
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struct io_sq_ring {
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@ -85,7 +81,6 @@ struct submitter {
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unsigned long reaps;
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unsigned long done;
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unsigned long calls;
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unsigned long cachehit, cachemiss;
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volatile int finish;
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__s32 *fds;
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@ -270,10 +265,6 @@ static int reap_events(struct submitter *s)
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return -1;
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}
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}
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if (cqe->flags & IOCQE_FLAG_CACHEHIT)
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s->cachehit++;
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else
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s->cachemiss++;
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reaped++;
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head++;
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} while (1);
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@ -489,7 +480,7 @@ static void file_depths(char *buf)
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int main(int argc, char *argv[])
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{
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struct submitter *s = &submitters[0];
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unsigned long done, calls, reap, cache_hit, cache_miss;
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unsigned long done, calls, reap;
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int err, i, flags, fd;
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char *fdepths;
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void *ret;
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@ -569,44 +560,29 @@ int main(int argc, char *argv[])
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pthread_create(&s->thread, NULL, submitter_fn, s);
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fdepths = malloc(8 * s->nr_files);
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cache_hit = cache_miss = reap = calls = done = 0;
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reap = calls = done = 0;
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do {
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unsigned long this_done = 0;
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unsigned long this_reap = 0;
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unsigned long this_call = 0;
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unsigned long this_cache_hit = 0;
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unsigned long this_cache_miss = 0;
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unsigned long rpc = 0, ipc = 0;
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double hit = 0.0;
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sleep(1);
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this_done += s->done;
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this_call += s->calls;
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this_reap += s->reaps;
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this_cache_hit += s->cachehit;
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this_cache_miss += s->cachemiss;
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if (this_cache_hit && this_cache_miss) {
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unsigned long hits, total;
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hits = this_cache_hit - cache_hit;
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total = hits + this_cache_miss - cache_miss;
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hit = (double) hits / (double) total;
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hit *= 100.0;
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}
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if (this_call - calls) {
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rpc = (this_done - done) / (this_call - calls);
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ipc = (this_reap - reap) / (this_call - calls);
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} else
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rpc = ipc = -1;
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file_depths(fdepths);
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printf("IOPS=%lu, IOS/call=%ld/%ld, inflight=%u (%s), Cachehit=%0.2f%%\n",
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printf("IOPS=%lu, IOS/call=%ld/%ld, inflight=%u (%s)\n",
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this_done - done, rpc, ipc, s->inflight,
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fdepths, hit);
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fdepths);
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done = this_done;
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calls = this_call;
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reap = this_reap;
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cache_hit = s->cachehit;
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cache_miss = s->cachemiss;
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} while (!finish);
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pthread_join(s->thread, &ret);
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