On Fri, Jul 24, 2015 at 05:28:40PM -0400, Eric B Munson wrote: > With the refactored mlock code, introduce a new system call for mlock. > The new call will allow the user to specify what lock states are being > added. mlock2 is trivial at the moment, but a follow on patch will add > a new mlock state making it useful. > > Signed-off-by: Eric B Munson <[email protected]> > Cc: Michal Hocko <[email protected]> > Cc: Vlastimil Babka <[email protected]> > Cc: Heiko Carstens <[email protected]> > Cc: Geert Uytterhoeven <[email protected]> > Cc: Catalin Marinas <[email protected]> > Cc: Stephen Rothwell <[email protected]> > Cc: Guenter Roeck <[email protected]> > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > Cc: [email protected] > --- > Changes from V4: > * Drop all architectures except x86[_64] from this patch, MIPS is added > later in the series. All others will be left to their maintainers. > > Changes from V3: > * Do a (hopefully) complete job of adding the new system calls > arch/alpha/include/uapi/asm/mman.h | 2 ++ > arch/mips/include/uapi/asm/mman.h | 5 +++++ > arch/parisc/include/uapi/asm/mman.h | 2 ++ > arch/powerpc/include/uapi/asm/mman.h | 2 ++ > arch/sparc/include/uapi/asm/mman.h | 2 ++ > arch/tile/include/uapi/asm/mman.h | 5 +++++ > arch/x86/entry/syscalls/syscall_32.tbl | 1 + > arch/x86/entry/syscalls/syscall_64.tbl | 1 + > arch/xtensa/include/uapi/asm/mman.h | 5 +++++
Define MLOCK_LOCKED in include/uapi/asm-generic/mman-common.h. This way you can drop changes in powerpc, sparc and tile. Otherwise looks good. -- Kirill A. Shutemov -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
