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| author |   Nikolay Borisov <nborisov@suse.com> | 2019-01-03 15:29:02 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-04 13:13:48 -0800 |
| commit | f86196ea8737c98ea96e5f95c99d0367be39a5d2 (patch) | |
| tree | 5f32fa5d7a14f90dd0b524e303eae13701e6f2aa /fs/afs | |
| parent | fs/: remove caller signal_pending branch predictions (diff) | |
| download | linux-dev-f86196ea8737c98ea96e5f95c99d0367be39a5d2.tar.xz linux-dev-f86196ea8737c98ea96e5f95c99d0367be39a5d2.zip | |
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/afs')
| -rw-r--r-- | fs/afs/file.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c index d6bc3f5d784b..323ae9912203 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -17,6 +17,7 @@ #include <linux/writeback.h> #include <linux/gfp.h> #include <linux/task_io_accounting_ops.h> +#include <linux/mm.h> #include "internal.h" static int afs_file_mmap(struct file *file, struct vm_area_struct *vma); @@ -441,7 +442,7 @@ static int afs_readpages_one(struct file *file, struct address_space *mapping, /* Count the number of contiguous pages at the front of the list. Note * that the list goes prev-wards rather than next-wards. */ - first = list_entry(pages->prev, struct page, lru); + first = lru_to_page(pages); index = first->index + 1; n = 1; for (p = first->lru.prev; p != pages; p = p->prev) { @@ -473,7 +474,7 @@ static int afs_readpages_one(struct file *file, struct address_space *mapping, * page at the end of the file. */ do { - page = list_entry(pages->prev, struct page, lru); + page = lru_to_page(pages); list_del(&page->lru); index = page->index; if (add_to_page_cache_lru(page, mapping, index, |