admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

mm, swap: remove redundant argument for isolating a cluster

Browse Source 
The order argument was introduced by an intermediate commit and was then
never used, just remove it.

Link: https://lkml.kernel.org/r/20251024-swap-clean-after-swap-table-p1-v2-5-a709469052e7@tencent.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Chris Li <chrisl@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kairui Song
2025-10-24 02:00:43 +08:00
committed by Andrew Morton
parent ab61de9b78
commit 4fd58b51ef
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
mm/swapfile.c
View File

@@ -594,7 +594,7 @@ static void __free_cluster(struct swap_info_struct *si, struct swap_cluster_info
* this returns NULL for an non-empty list. * this returns NULL for an non-empty list.
*/ */
static struct swap_cluster_info *isolate_lock_cluster( static struct swap_cluster_info *isolate_lock_cluster(
struct swap_info_struct *si, struct list_head *list, int order) struct swap_info_struct *si, struct list_head *list)
{ {
struct swap_cluster_info *ci, *found = NULL; struct swap_cluster_info *ci, *found = NULL;
@@ -957,7 +957,7 @@ static unsigned int alloc_swap_scan_list(struct swap_info_struct *si,
unsigned int found = SWAP_ENTRY_INVALID; unsigned int found = SWAP_ENTRY_INVALID;
do { do {
struct swap_cluster_info *ci = isolate_lock_cluster(si, list, order); struct swap_cluster_info *ci = isolate_lock_cluster(si, list);
unsigned long offset; unsigned long offset;
if (!ci) if (!ci)
@@ -982,7 +982,7 @@ static void swap_reclaim_full_clusters(struct swap_info_struct *si, bool force)
if (force) if (force)
to_scan = swap_usage_in_pages(si) / SWAPFILE_CLUSTER; to_scan = swap_usage_in_pages(si) / SWAPFILE_CLUSTER;
while ((ci = isolate_lock_cluster(si, &si->full_clusters, 0))) { while ((ci = isolate_lock_cluster(si, &si->full_clusters))) {
offset = cluster_offset(si, ci); offset = cluster_offset(si, ci);
end = min(si->max, offset + SWAPFILE_CLUSTER); end = min(si->max, offset + SWAPFILE_CLUSTER);
to_scan--; to_scan--;