The locked_vm member of struct user_struct is guarded by an #ifdef, which breaks building the new watch_queue driver when all the other subsystems that need it are disabled:
drivers/misc/watch_queue.c:315:38: error: no member named 'locked_vm' in 'struct user_struct'; did you mean 'locked_shm'? Add watch_queue to the list. Signed-off-by: Arnd Bergmann <[email protected]> --- include/linux/sched/user.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/sched/user.h b/include/linux/sched/user.h index 917d88edb7b9..6cd21c7bb83e 100644 --- a/include/linux/sched/user.h +++ b/include/linux/sched/user.h @@ -33,7 +33,7 @@ struct user_struct { kuid_t uid; #if defined(CONFIG_PERF_EVENTS) || defined(CONFIG_BPF_SYSCALL) || \ - defined(CONFIG_NET) || defined(CONFIG_IO_URING) + defined(CONFIG_NET) || defined(CONFIG_IO_URING) || defined(CONFIG_WATCH_QUEUE) atomic_long_t locked_vm; #endif -- 2.20.0
