EAGAIN in do_mmap_pgoff() [2.6.7-rc1]

[Herbert Poetzl]

just a short question:

is -EAGAIN here really intentional? wouldn't -ENOMEM be better?

mm/mmap.c ~780 do_mmap_pgoff()

        /* mlock MCL_FUTURE? */
        if (vm_flags & VM_LOCKED) {
                unsigned long locked = mm->locked_vm << PAGE_SHIFT;
                locked += len;
                if (locked > current->rlim[RLIMIT_MEMLOCK].rlim_cur)
                        return -EAGAIN;
        }

TIA,
Herbert

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