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Use io_uring SQ size for ringloop capacity - otherwise get_sqe could return NULL when space_left() was > 0 under load

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Raise default io_uring size to 1024 for the same effective capacity as previously
This commit is contained in:
Vitaliy Filippov
2023-11-20 03:04:06 +03:00
parent 6b33ae973d
commit b5c020ce0b
12 changed files with 18 additions and 18 deletions
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src/vitastor_c.cpp
+3 -3
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@@ -114,7 +114,7 @@ vitastor_c *vitastor_c_create_qemu_uring(QEMUSetFDHandler *aio_set_fd_handler, v
ring_loop_t *ringloop = NULL;
try
{
ringloop = new ring_loop_t(512);
ringloop = new ring_loop_t(RINGLOOP_DEFAULT_SIZE);
}
catch (std::exception & e)
{
@@ -136,7 +136,7 @@ vitastor_c *vitastor_c_create_uring(const char *config_path, const char *etcd_ho
ring_loop_t *ringloop = NULL;
try
{
ringloop = new ring_loop_t(512);
ringloop = new ring_loop_t(RINGLOOP_DEFAULT_SIZE);
}
catch (std::exception & e)
{
@@ -167,7 +167,7 @@ vitastor_c *vitastor_c_create_uring_json(const char **options, int options_len)
ring_loop_t *ringloop = NULL;
try
{
ringloop = new ring_loop_t(512);
ringloop = new ring_loop_t(RINGLOOP_DEFAULT_SIZE);
}
catch (std::exception & e)
{