Messages in this thread | | | Date | Fri, 25 Apr 2014 00:23:21 +0800 | Subject | Re: [PATCH 16/28] nios2: System calls handling | From | Ley Foon Tan <> |
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On Tue, Apr 22, 2014 at 8:30 PM, Arnd Bergmann <arnd@arndb.de> wrote: > On Friday 18 April 2014, Ley Foon Tan wrote: > >> + >> + #define sys_mmap2 sys_mmap_pgoff >> + > > You use sys_mmap_pgoff here, but > >> +asmlinkage long sys_mmap(unsigned long addr, unsigned long len, >> + unsigned long prot, unsigned long flags, >> + unsigned long fd, unsigned long offset) >> +{ >> + if (offset & ~PAGE_MASK) >> + return -EINVAL; >> + >> + return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT); >> +} > > define a separate sys_mmap() here. Doing the former should be enough. > so you can just drop the sys_mmap definition. Okay, will drop the sys_mmap.
Thanks. Regards Ley Foon
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