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Optimize the code that copies strings
[fio.git]
/
ioengines.c
diff --git
a/ioengines.c
b/ioengines.c
index 7e5a50cc81ba328875b605a55f1fde8c16122cec..40fa75c382b4f99ff4a265f58a24e403b804a929 100644
(file)
--- a/
ioengines.c
+++ b/
ioengines.c
@@
-125,8
+125,7
@@
static struct ioengine_ops *__load_ioengine(const char *name)
{
char engine[64];
{
char engine[64];
- engine[sizeof(engine) - 1] = '\0';
- strncpy(engine, name, sizeof(engine) - 1);
+ snprintf(engine, sizeof(engine), "%s", name);
/*
* linux libaio has alias names, so convert to what we want
/*
* linux libaio has alias names, so convert to what we want
@@
-308,7
+307,9
@@
enum fio_q_status td_io_queue(struct thread_data *td, struct io_u *io_u)
io_u->error = 0;
io_u->resid = 0;
io_u->error = 0;
io_u->resid = 0;
- if (td_ioengine_flagged(td, FIO_SYNCIO)) {
+ if (td_ioengine_flagged(td, FIO_SYNCIO) ||
+ (td_ioengine_flagged(td, FIO_ASYNCIO_SYNC_TRIM) &&
+ io_u->ddir == DDIR_TRIM)) {
if (fio_fill_issue_time(td))
fio_gettime(&io_u->issue_time, NULL);
if (fio_fill_issue_time(td))
fio_gettime(&io_u->issue_time, NULL);
@@
-389,7
+390,9
@@
enum fio_q_status td_io_queue(struct thread_data *td, struct io_u *io_u)
td_io_commit(td);
}
td_io_commit(td);
}
- if (!td_ioengine_flagged(td, FIO_SYNCIO)) {
+ if (!td_ioengine_flagged(td, FIO_SYNCIO) &&
+ (!td_ioengine_flagged(td, FIO_ASYNCIO_SYNC_TRIM) ||
+ io_u->ddir != DDIR_TRIM)) {
if (fio_fill_issue_time(td))
fio_gettime(&io_u->issue_time, NULL);
if (fio_fill_issue_time(td))
fio_gettime(&io_u->issue_time, NULL);