X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=engines%2Fdev-dax.c;h=422ea634ff1d2530b6dae4ba40747417281ee27c;hp=807d8505b21121999bb5f6b6626e7ab0aced1877;hb=HEAD;hpb=d3b07186b1d4c7c1d9adc1306407458ce41ad048

diff --git a/engines/dev-dax.c b/engines/dev-dax.c
index 807d8505..1d0f66cb 100644
--- a/engines/dev-dax.c
+++ b/engines/dev-dax.c
@@ -182,8 +182,8 @@ done:
 	return 0;
 }
 
-static enum fio_q_status
-fio_devdax_queue(struct thread_data *td, struct io_u *io_u)
+static enum fio_q_status fio_devdax_queue(struct thread_data *td,
+					  struct io_u *io_u)
 {
 	fio_ro_check(td, io_u);
 	io_u->error = 0;
@@ -259,7 +259,7 @@ fio_devdax_get_file_size(struct thread_data *td, struct fio_file *f)
 {
 	char spath[PATH_MAX];
 	char npath[PATH_MAX];
-	char *rpath;
+	char *rpath, *basename;
 	FILE *sfile;
 	uint64_t size;
 	struct stat st;
@@ -289,7 +289,8 @@ fio_devdax_get_file_size(struct thread_data *td, struct fio_file *f)
 	}
 
 	/* check if DAX device */
-	if (strcmp("/sys/class/dax", rpath)) {
+	basename = strrchr(rpath, '/');
+	if (!basename || strcmp("dax", basename+1)) {
 		log_err("%s: %s not a DAX device!\n",
 			td->o.name, f->file_name);
 	}
@@ -327,7 +328,7 @@ fio_devdax_get_file_size(struct thread_data *td, struct fio_file *f)
 	return 0;
 }
 
-static struct ioengine_ops ioengine = {
+FIO_STATIC struct ioengine_ops ioengine = {
 	.name		= "dev-dax",
 	.version	= FIO_IOOPS_VERSION,
 	.init		= fio_devdax_init,