X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=engines%2Fdev-dax.c;h=1d0f66cb1aba7ad57069cd742f93fb3783da567f;hb=25425cb4a5531b1b3f26eba4e49866d944e0f1fb;hp=0660bba563e6a4a522ba5ace408b78ffe4744e3c;hpb=2e4ef4fbd69eb6d4c07f2f362463e3f3df2e808c;p=fio.git

diff --git a/engines/dev-dax.c b/engines/dev-dax.c
index 0660bba5..1d0f66cb 100644
--- a/engines/dev-dax.c
+++ b/engines/dev-dax.c
@@ -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,