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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-04-06 20:04:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-07 10:43:38 -0700 |
| commit | 396bcc5299c281e9cf1737ad0efcd97be9f83845 (patch) | |
| tree | 3028841ddb39b99c0f1fbeb26cdcdeee1d0a604c /mm/rmap.c | |
| parent | a0650604a707b1926cbc32feb2f006ebb74ef47b (diff) | |
| download | linux-stable-396bcc5299c281e9cf1737ad0efcd97be9f83845.tar.gz linux-stable-396bcc5299c281e9cf1737ad0efcd97be9f83845.tar.bz2 linux-stable-396bcc5299c281e9cf1737ad0efcd97be9f83845.zip | |
mm: remove CONFIG_TRANSPARENT_HUGE_PAGECACHE
Commit e496cf3d7821 ("thp: introduce CONFIG_TRANSPARENT_HUGE_PAGECACHE")
notes that it should be reverted when the PowerPC problem was fixed. The
commit fixing the PowerPC problem (953c66c2b22a) did not revert the
commit; instead setting CONFIG_TRANSPARENT_HUGE_PAGECACHE to the same as
CONFIG_TRANSPARENT_HUGEPAGE. Checking with Kirill and Aneesh, this was an
oversight, so remove the Kconfig symbol and undo the work of commit
e496cf3d7821.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Link: http://lkml.kernel.org/r/20200318140253.6141-6-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 68fe0472c803..374a9bfdbffa 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -933,7 +933,7 @@ static bool page_mkclean_one(struct page *page, struct vm_area_struct *vma, set_pte_at(vma->vm_mm, address, pte, entry); ret = 1; } else { -#ifdef CONFIG_TRANSPARENT_HUGE_PAGECACHE +#ifdef CONFIG_TRANSPARENT_HUGEPAGE pmd_t *pmd = pvmw.pmd; pmd_t entry; |