Summary:
Liburing added support for getxattr. This change adds
support for this this in fsstress when fsstress is built
with liburing support.
Signed-off-by: Stefan Roesch <shr@xxxxxx>
---
ltp/fsstress.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 46 insertions(+), 2 deletions(-)
diff --git a/ltp/fsstress.c b/ltp/fsstress.c
index 4a5c4afe..df7820d6 100644
--- a/ltp/fsstress.c
+++ b/ltp/fsstress.c
@@ -3895,6 +3895,42 @@ getdents_f(opnum_t opno, long r)
closedir(dir);
}
+static int
+io_uring_getxattr(const char *path, const char *name, void *value, size_t size)
+{
+ struct io_uring_sqe *sqe;
+ struct io_uring_cqe *cqe;
+ int ret;
+
+ sqe = io_uring_get_sqe(&ring);
+ if (!sqe) {
+ printf("io_uring_get_sqe failed\n");
+ ret = -1;
+ goto out;
+ }
+
+ io_uring_prep_getxattr(sqe, name, value, path, size);
+
+ ret = io_uring_submit_and_wait(&ring, 1);
+ if (ret != 1) {
+ printf("io_uring_submit_and_wait failed, ret=%d\n", ret);
+ ret = -1;
+ goto out;
+ }
+
+ ret = io_uring_wait_cqe(&ring, &cqe);
+ if (ret < 0) {
+ printf("io_uring_wait_cqe failed, ret=%d\n", ret);
+ goto out;
+ }
+
+ ret = cqe->res;
+ io_uring_cqe_seen(&ring, cqe);
+
+out:
+ return ret;
+}
+
void
getfattr_f(opnum_t opno, long r)
{
@@ -3932,7 +3968,11 @@ getfattr_f(opnum_t opno, long r)
goto out;
}
- value_len = getxattr(f.path, name, NULL, 0);
+ if (have_io_uring)
+ value_len = io_uring_getxattr(f.path, name, NULL, 0);
+ else
+ value_len = getxattr(f.path, name, NULL, 0);
+
if (value_len < 0) {
if (v)
printf("%d/%lld: getfattr file %s name %s failed %d\n",
@@ -3954,7 +3994,11 @@ getfattr_f(opnum_t opno, long r)
goto out;
}
- e = getxattr(f.path, name, value, value_len) < 0 ? errno : 0;
+ if (have_io_uring)
+ e = io_uring_getxattr(f.path, name, value, value_len);
+ else
+ e = getxattr(f.path, name, value, value_len) < 0 ? errno : 0;
+
out_log:
if (v)
printf("%d/%lld: getfattr file %s name %s value length %d %d\n",
--
2.30.2
