287 	u16 *pflags;  in gnttab_end_foreign_access_ref_v1()  local
289 	pflags = &gnttab_shared.v1[ref].flags;  in gnttab_end_foreign_access_ref_v1()
290 	nflags = *pflags;  in gnttab_end_foreign_access_ref_v1()
295 	} while ((nflags = sync_cmpxchg(pflags, flags, 0)) != flags);  in gnttab_end_foreign_access_ref_v1()
482 	u16          *pflags;  in gnttab_end_foreign_transfer_ref_v1()  local
484 	pflags = &gnttab_shared.v1[ref].flags;  in gnttab_end_foreign_transfer_ref_v1()
490 	while (!((flags = *pflags) & GTF_transfer_committed)) {  in gnttab_end_foreign_transfer_ref_v1()
491 		if (sync_cmpxchg(pflags, flags, 0) == flags)  in gnttab_end_foreign_transfer_ref_v1()
498 		flags = *pflags;  in gnttab_end_foreign_transfer_ref_v1()
513 	u16          *pflags;  in gnttab_end_foreign_transfer_ref_v2()  local
515 	pflags = &gnttab_shared.v2[ref].hdr.flags;  in gnttab_end_foreign_transfer_ref_v2()
521 	while (!((flags = *pflags) & GTF_transfer_committed)) {  in gnttab_end_foreign_transfer_ref_v2()
522 		if (sync_cmpxchg(pflags, flags, 0) == flags)  in gnttab_end_foreign_transfer_ref_v2()
529 		flags = *pflags;  in gnttab_end_foreign_transfer_ref_v2()