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mm: replace hpage_nr_pages with thp_nr_pages

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The thp prefix is more frequently used than hpage and we should be
consistent between the various functions.

[akpm@linux-foundation.org: fix mm/migrate.c]

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Link: http://lkml.kernel.org/r/20200629151959.15779-6-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2020-08-14 17:30:37 -07:00
committed by Linus Torvalds
parent af3bbc12df
commit 6c357848b4
20 changed files with 65 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
mm/swap.c
View File

@@ -241,7 +241,7 @@ static void pagevec_move_tail_fn(struct page *page, struct lruvec *lruvec,
del_page_from_lru_list(page, lruvec, page_lru(page));
ClearPageActive(page);
add_page_to_lru_list_tail(page, lruvec, page_lru(page));
(*pgmoved) += hpage_nr_pages(page);
(*pgmoved) += thp_nr_pages(page);
}
}
@@ -312,7 +312,7 @@ void lru_note_cost(struct lruvec *lruvec, bool file, unsigned int nr_pages)
void lru_note_cost_page(struct page *page)
{
lru_note_cost(mem_cgroup_page_lruvec(page, page_pgdat(page)),
page_is_file_lru(page), hpage_nr_pages(page));
page_is_file_lru(page), thp_nr_pages(page));
}
static void __activate_page(struct page *page, struct lruvec *lruvec,
@@ -320,7 +320,7 @@ static void __activate_page(struct page *page, struct lruvec *lruvec,
{
if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) {
int lru = page_lru_base_type(page);
int nr_pages = hpage_nr_pages(page);
int nr_pages = thp_nr_pages(page);
del_page_from_lru_list(page, lruvec, lru);
SetPageActive(page);
@@ -500,7 +500,7 @@ void lru_cache_add_inactive_or_unevictable(struct page *page,
* lock is held(spinlock), which implies preemption disabled.
*/
__mod_zone_page_state(page_zone(page), NR_MLOCK,
hpage_nr_pages(page));
thp_nr_pages(page));
count_vm_event(UNEVICTABLE_PGMLOCKED);
}
lru_cache_add(page);
@@ -532,7 +532,7 @@ static void lru_deactivate_file_fn(struct page *page, struct lruvec *lruvec,
{
int lru;
bool active;
int nr_pages = hpage_nr_pages(page);
int nr_pages = thp_nr_pages(page);
if (!PageLRU(page))
return;
@@ -580,7 +580,7 @@ static void lru_deactivate_fn(struct page *page, struct lruvec *lruvec,
{
if (PageLRU(page) && PageActive(page) && !PageUnevictable(page)) {
int lru = page_lru_base_type(page);
int nr_pages = hpage_nr_pages(page);
int nr_pages = thp_nr_pages(page);
del_page_from_lru_list(page, lruvec, lru + LRU_ACTIVE);
ClearPageActive(page);
@@ -599,7 +599,7 @@ static void lru_lazyfree_fn(struct page *page, struct lruvec *lruvec,
if (PageLRU(page) && PageAnon(page) && PageSwapBacked(page) &&
!PageSwapCache(page) && !PageUnevictable(page)) {
bool active = PageActive(page);
int nr_pages = hpage_nr_pages(page);
int nr_pages = thp_nr_pages(page);
del_page_from_lru_list(page, lruvec,
LRU_INACTIVE_ANON + active);
@@ -972,7 +972,7 @@ static void __pagevec_lru_add_fn(struct page *page, struct lruvec *lruvec,
{
enum lru_list lru;
int was_unevictable = TestClearPageUnevictable(page);
int nr_pages = hpage_nr_pages(page);
int nr_pages = thp_nr_pages(page);
VM_BUG_ON_PAGE(PageLRU(page), page);