search for: __always_unused

Displaying 4 results from an estimated 4 matches for "__always_unused".

2020 Sep 02
0
[PATCH v2 2/7] mm/migrate: move migrate_vma_collect_skip()
...t;private; + unsigned long addr; + + for (addr = start; addr < end; addr += PAGE_SIZE) { + migrate->dst[migrate->npages] = 0; + migrate->src[migrate->npages++] = 0; + } + + return 0; +} + static int migrate_vma_collect_hole(unsigned long start, unsigned long end, __always_unused int depth, @@ -2282,21 +2297,6 @@ static int migrate_vma_collect_hole(unsigned long start, return 0; } -static int migrate_vma_collect_skip(unsigned long start, - unsigned long end, - struct mm_walk *walk) -{ - struct migrate_vma *migrate = walk->private; - unsigned long addr;...
2020 Nov 06
0
[PATCH v3 2/6] mm/migrate: move migrate_vma_collect_skip()
...t;private; + unsigned long addr; + + for (addr = start; addr < end; addr += PAGE_SIZE) { + migrate->dst[migrate->npages] = 0; + migrate->src[migrate->npages++] = 0; + } + + return 0; +} + static int migrate_vma_collect_hole(unsigned long start, unsigned long end, __always_unused int depth, @@ -2281,21 +2296,6 @@ static int migrate_vma_collect_hole(unsigned long start, return 0; } -static int migrate_vma_collect_skip(unsigned long start, - unsigned long end, - struct mm_walk *walk) -{ - struct migrate_vma *migrate = walk->private; - unsigned long addr;...
2020 Nov 06
12
[PATCH v3 0/6] mm/hmm/nouveau: add THP migration to migrate_vma_*
This series adds support for transparent huge page migration to migrate_vma_*() and adds nouveau SVM and HMM selftests as consumers. Earlier versions were posted previously [1] and [2]. The patches apply cleanly to the linux-mm 5.10.0-rc2 tree. There are a lot of other THP patches being posted. I don't think there are any semantic conflicts but there may be some merge conflicts depending on
2020 Sep 02
10
[PATCH v2 0/7] mm/hmm/nouveau: add THP migration to migrate_vma_*
This series adds support for transparent huge page migration to migrate_vma_*() and adds nouveau SVM and HMM selftests as consumers. An earlier version was posted previously [1]. This version now supports splitting a THP midway in the migration process which led to a number of changes. The patches apply cleanly to the current linux-mm tree. Since there are a couple of patches in linux-mm from Dan