pid_getattr      2637 fs/proc/base.c 	.getattr	= pid_getattr, \
pid_getattr      2683 fs/proc/base.c 	.getattr	= pid_getattr,
pid_getattr      3131 fs/proc/base.c 	.getattr	= pid_getattr,
pid_getattr      3513 fs/proc/base.c 	.getattr	= pid_getattr,
pid_getattr       156 fs/proc/internal.h extern int pid_getattr(const struct path *, struct kstat *, u32, unsigned int);
pid_getattr       173 fs/proc/namespaces.c 	.getattr	= pid_getattr,