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| author | Nikolay Borisov <nborisov@suse.com> | 2019-01-04 02:29:02 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-05 00:13:48 +0300 |
| commit | f86196ea8737c98ea96e5f95c99d0367be39a5d2 (patch) | |
| tree | 5f32fa5d7a14f90dd0b524e303eae13701e6f2aa /fs/ext4/readpage.c | |
| parent | 08d405c8b845a4b871fa3606c9ebe0d0f3b74614 (diff) | |
| download | linux-f86196ea8737c98ea96e5f95c99d0367be39a5d2.tar.xz | |
fs: don't open code lru_to_page()
Multiple filesystems open code lru_to_page(). Rectify this by moving
the macro from mm_inline (which is specific to lru stuff) to the more
generic mm.h header and start using the macro where appropriate.
No functional changes.
Link: http://lkml.kernel.org/r/20181129104810.23361-1-nborisov@suse.com
Link: https://lkml.kernel.org/r/20181129075301.29087-1-nborisov@suse.com
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Pankaj gupta <pagupta@redhat.com>
Acked-by: "Yan, Zheng" <zyan@redhat.com> [ceph]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext4/readpage.c')
| -rw-r--r-- | fs/ext4/readpage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c index f461d75ac049..6aa282ee455a 100644 --- a/fs/ext4/readpage.c +++ b/fs/ext4/readpage.c @@ -128,7 +128,7 @@ int ext4_mpage_readpages(struct address_space *mapping, prefetchw(&page->flags); if (pages) { - page = list_entry(pages->prev, struct page, lru); + page = lru_to_page(pages); list_del(&page->lru); if (add_to_page_cache_lru(page, mapping, page->index, readahead_gfp_mask(mapping))) |