The quilt patch titled
Subject: mm/swap: rename swap_is_has_cache() to swap_only_has_cache()
has been removed from the -mm tree. Its filename was
mm-swap-rename-swap_is_has_cache-to-swap_only_has_cache.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Baoquan He <bhe@xxxxxxxxxx>
Subject: mm/swap: rename swap_is_has_cache() to swap_only_has_cache()
Date: Wed, 5 Feb 2025 17:27:14 +0800
There are two predicates in the name of swap_is_has_cache() which is
confusing. Renaming it to remove the confusion and can better reflect its
functionality.
Link: https://lkml.kernel.org/r/20250205092721.9395-6-bhe@xxxxxxxxxx
Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
Cc: Chris Li <chrisl@xxxxxxxxxx>
Cc: Kairui Song <ryncsn@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swapfile.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/mm/swapfile.c~mm-swap-rename-swap_is_has_cache-to-swap_only_has_cache
+++ a/mm/swapfile.c
@@ -161,7 +161,7 @@ static long swap_usage_in_pages(struct s
/* Reclaim directly, bypass the slot cache and don't touch device lock */
#define TTRS_DIRECT 0x8
-static bool swap_is_has_cache(struct swap_info_struct *si,
+static bool swap_only_has_cache(struct swap_info_struct *si,
unsigned long offset, int nr_pages)
{
unsigned char *map = si->swap_map + offset;
@@ -243,7 +243,7 @@ static int __try_to_reclaim_swap(struct
* reference or pending writeback, and can't be allocated to others.
*/
ci = lock_cluster(si, offset);
- need_reclaim = swap_is_has_cache(si, offset, nr_pages);
+ need_reclaim = swap_only_has_cache(si, offset, nr_pages);
unlock_cluster(ci);
if (!need_reclaim)
goto out_unlock;
@@ -1577,7 +1577,7 @@ void put_swap_folio(struct folio *folio,
return;
ci = lock_cluster(si, offset);
- if (swap_is_has_cache(si, offset, size))
+ if (swap_only_has_cache(si, offset, size))
swap_entry_range_free(si, ci, entry, size);
else {
for (int i = 0; i < size; i++, entry.val++) {
_
Patches currently in -mm which might be from bhe@xxxxxxxxxx are
