• Jérôme Glisse's avatar
    mm/mmu_notifier: convert user range->blockable to helper function · dfcd6660
    Jérôme Glisse authored
    Use the mmu_notifier_range_blockable() helper function instead of directly
    dereferencing the range->blockable field.  This is done to make it easier
    to change the mmu_notifier range field.
    
    This patch is the outcome of the following coccinelle patch:
    
    %<-------------------------------------------------------------------
    @@
    identifier I1, FN;
    @@
    FN(..., struct mmu_notifier_range *I1, ...) {
    <...
    -I1->blockable
    +mmu_notifier_range_blockable(I1)
    ...>
    }
    ------------------------------------------------------------------->%
    
    spatch --in-place --sp-file blockable.spatch --dir .
    
    Link: http://lkml.kernel.org/r/20190326164747.24405-3-jglisse@redhat.comSigned-off-by: default avatarJérôme Glisse <jglisse@redhat.com>
    Reviewed-by: default avatarRalph Campbell <rcampbell@nvidia.com>
    Reviewed-by: default avatarIra Weiny <ira.weiny@intel.com>
    Cc: Christian König <christian.koenig@amd.com>
    Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
    Cc: Jani Nikula <jani.nikula@linux.intel.com>
    Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
    Cc: Jan Kara <jack@suse.cz>
    Cc: Andrea Arcangeli <aarcange@redhat.com>
    Cc: Peter Xu <peterx@redhat.com>
    Cc: Felix Kuehling <Felix.Kuehling@amd.com>
    Cc: Jason Gunthorpe <jgg@mellanox.com>
    Cc: Ross Zwisler <zwisler@kernel.org>
    Cc: Dan Williams <dan.j.williams@intel.com>
    Cc: Paolo Bonzini <pbonzini@redhat.com>
    Cc: Radim Krcmar <rkrcmar@redhat.com>
    Cc: Michal Hocko <mhocko@kernel.org>
    Cc: Christian Koenig <christian.koenig@amd.com>
    Cc: John Hubbard <jhubbard@nvidia.com>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    dfcd6660
hmm.c 42.9 KB