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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2021-09-09 00:18:06 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-09 00:32:34 +0200 |
| commit | 213ecb3157514486a9ae6848a298b91a79cc2e2a (patch) | |
| tree | 598965250cd967518da5282948df77136cecc6b1 /mm | |
| parent | mm: migrate: fix the incorrect function name in comments (diff) | |
| download | linux-213ecb3157514486a9ae6848a298b91a79cc2e2a.tar.xz linux-213ecb3157514486a9ae6848a298b91a79cc2e2a.zip | |
mm: migrate: change to use bool type for 'page_was_mapped'
Change to use bool type for 'page_was_mapped' variable making it more
readable.
Link: https://lkml.kernel.org/r/ce1279df18d2c163998c403e0b5ec6d3f6f90f7a.1629447552.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index d5a1d38c993c..24c2ff8fe4c0 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -960,7 +960,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, int force, enum migrate_mode mode) { int rc = -EAGAIN; - int page_was_mapped = 0; + bool page_was_mapped = false; struct anon_vma *anon_vma = NULL; bool is_lru = !__PageMovable(page); @@ -1063,7 +1063,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, VM_BUG_ON_PAGE(PageAnon(page) && !PageKsm(page) && !anon_vma, page); try_to_migrate(page, 0); - page_was_mapped = 1; + page_was_mapped = true; } if (!page_mapped(page)) |