Lines Matching defs:memfd

62 #include <linux/memfd.h>
110 	int memfd;
156 	ctx->memfd = memfd_create("udmabuf-test", MFD_ALLOW_SEALING);
157 	if (ctx->memfd < 0) {
158 		pr_err("[skip,no-memfd]");
162 	ret = fcntl(ctx->memfd, F_ADD_SEALS, F_SEAL_SHRINK);
168 	ret = ftruncate(ctx->memfd, size);
170 		pr_err("[FAIL,memfd-truncate]");
176 	create.memfd = ctx->memfd;
197 	close(ctx->memfd);
209 	close(ctx->memfd);