cur_mm           2195 fs/io_uring.c  	struct mm_struct *cur_mm = NULL;
cur_mm           2223 fs/io_uring.c  		if (io_sqe_needs_user(sqe) && !cur_mm) {
cur_mm           2227 fs/io_uring.c  				cur_mm = ctx->sqo_mm;
cur_mm           2228 fs/io_uring.c  				use_mm(cur_mm);
cur_mm           2235 fs/io_uring.c  			s->has_user = cur_mm != NULL;
cur_mm           2314 fs/io_uring.c  	if (cur_mm) {
cur_mm           2316 fs/io_uring.c  		unuse_mm(cur_mm);
cur_mm           2317 fs/io_uring.c  		mmput(cur_mm);
cur_mm           2746 fs/io_uring.c  	struct mm_struct *cur_mm = NULL;
cur_mm           2803 fs/io_uring.c  			if (cur_mm) {
cur_mm           2804 fs/io_uring.c  				unuse_mm(cur_mm);
cur_mm           2805 fs/io_uring.c  				mmput(cur_mm);
cur_mm           2806 fs/io_uring.c  				cur_mm = NULL;
cur_mm           2847 fs/io_uring.c  		if (!cur_mm) {
cur_mm           2851 fs/io_uring.c  				cur_mm = ctx->sqo_mm;
cur_mm           2856 fs/io_uring.c  		inflight += io_submit_sqes(ctx, to_submit, cur_mm != NULL,
cur_mm           2864 fs/io_uring.c  	if (cur_mm) {
cur_mm           2865 fs/io_uring.c  		unuse_mm(cur_mm);
cur_mm           2866 fs/io_uring.c  		mmput(cur_mm);