The patch titled
Subject: mm/swapfile.c: use list_{next,first}_entry
has been removed from the -mm tree. Its filename was
mm-swapfilec-use-list_nextfirst_entry.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Geliang Tang <geliangtang@xxxxxxx>
Subject: mm/swapfile.c: use list_{next,first}_entry
To make the intention clearer, use list_{next,first}_entry instead of
list_entry().
Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swapfile.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff -puN mm/swapfile.c~mm-swapfilec-use-list_nextfirst_entry mm/swapfile.c
--- a/mm/swapfile.c~mm-swapfilec-use-list_nextfirst_entry
+++ a/mm/swapfile.c
@@ -165,8 +165,6 @@ static void discard_swap_cluster(struct
int found_extent = 0;
while (nr_pages) {
- struct list_head *lh;
-
if (se->start_page <= start_page &&
start_page < se->start_page + se->nr_pages) {
pgoff_t offset = start_page - se->start_page;
@@ -188,8 +186,7 @@ static void discard_swap_cluster(struct
break;
}
- lh = se->list.next;
- se = list_entry(lh, struct swap_extent, list);
+ se = list_next_entry(se, list);
}
}
@@ -903,7 +900,7 @@ int swp_swapcount(swp_entry_t entry)
VM_BUG_ON(page_private(page) != SWP_CONTINUED);
do {
- page = list_entry(page->lru.next, struct page, lru);
+ page = list_next_entry(page, lru);
map = kmap_atomic(page);
tmp_count = map[offset];
kunmap_atomic(map);
@@ -1633,14 +1630,11 @@ static sector_t map_swap_entry(swp_entry
se = start_se;
for ( ; ; ) {
- struct list_head *lh;
-
if (se->start_page <= offset &&
offset < (se->start_page + se->nr_pages)) {
return se->start_block + (offset - se->start_page);
}
- lh = se->list.next;
- se = list_entry(lh, struct swap_extent, list);
+ se = list_next_entry(se, list);
sis->curr_swap_extent = se;
BUG_ON(se == start_se); /* It *must* be present */
}
@@ -1664,7 +1658,7 @@ static void destroy_swap_extents(struct
while (!list_empty(&sis->first_swap_extent.list)) {
struct swap_extent *se;
- se = list_entry(sis->first_swap_extent.list.next,
+ se = list_first_entry(&sis->first_swap_extent.list,
struct swap_extent, list);
list_del(&se->list);
kfree(se);
_
Patches currently in -mm which might be from geliangtang@xxxxxxx are
mm-swapfilec-use-list_for_each_entry_safe-in-free_swap_count_continuations.patch
mm-move-lru_to_page-to-mm_inlineh.patch
mm-zbud-use-list_last_entry-instead-of-list_tail_entry.patch
hfs-use-list_for_each_entry-in-hfs_cat_delete.patch
kexec-use-list_for_each_entry_safe-in-kimage_free_page_list.patch
rapidio-use-kobj_to_dev.patch
dma-mapping-use-offset_in_page-macro.patch
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