diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-02 20:46:27 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:02:50 -0700 |
| commit | 7459c149ae9ca7d6f241b3a3764aa81b9c405a0e (patch) | |
| tree | af4569b64aa2d68db576d6e152ee7d61d910d457 | |
| parent | e4b57722d0e6be8820039a7d506378640aee5073 (diff) | |
| download | linux-starfive-7459c149ae9ca7d6f241b3a3764aa81b9c405a0e.tar.gz linux-starfive-7459c149ae9ca7d6f241b3a3764aa81b9c405a0e.tar.bz2 linux-starfive-7459c149ae9ca7d6f241b3a3764aa81b9c405a0e.zip | |
khugepaged: call shmem_get_folio()
shmem_getpage() is being removed, so call its replacement and find the
precise page ourselves.
Link: https://lkml.kernel.org/r/20220902194653.1739778-32-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/khugepaged.c | 7 | ||||
| -rw-r--r-- | mm/shmem.c | 4 |
2 files changed, 7 insertions, 4 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 1e59fe7bfae3..57af2c841b41 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1647,13 +1647,16 @@ static int collapse_file(struct mm_struct *mm, struct file *file, } if (xa_is_value(page) || !PageUptodate(page)) { + struct folio *folio; + xas_unlock_irq(&xas); /* swap in or instantiate fallocated page */ - if (shmem_getpage(mapping->host, index, &page, - SGP_NOALLOC)) { + if (shmem_get_folio(mapping->host, index, + &folio, SGP_NOALLOC)) { result = SCAN_FAIL; goto xa_unlocked; } + page = folio_file_page(folio, index); } else if (trylock_page(page)) { get_page(page); xas_unlock_irq(&xas); diff --git a/mm/shmem.c b/mm/shmem.c index e6e934adeed7..909149b25d98 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3158,7 +3158,7 @@ static const char *shmem_get_link(struct dentry *dentry, folio = filemap_get_folio(inode->i_mapping, 0); if (!folio) return ERR_PTR(-ECHILD); - if (PageHWPoison(&folio->page) || + if (PageHWPoison(folio_page(folio, 0)) || !folio_test_uptodate(folio)) { folio_put(folio); return ERR_PTR(-ECHILD); @@ -3169,7 +3169,7 @@ static const char *shmem_get_link(struct dentry *dentry, return ERR_PTR(error); if (!folio) return ERR_PTR(-ECHILD); - if (PageHWPoison(&folio->page)) { + if (PageHWPoison(folio_page(folio, 0))) { folio_unlock(folio); folio_put(folio); return ERR_PTR(-ECHILD); |