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Diffstat (limited to 'mm')
-rw-r--r--mm/filemap.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 8151890e9a00..5570d083ec0f 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1221,15 +1221,11 @@ static inline int folio_wait_bit_common(struct folio *folio, int bit_nr,
struct wait_page_queue wait_page;
wait_queue_entry_t *wait = &wait_page.wait;
bool thrashing = false;
- bool delayacct = false;
unsigned long pflags;
if (bit_nr == PG_locked &&
!folio_test_uptodate(folio) && folio_test_workingset(folio)) {
- if (!folio_test_swapbacked(folio)) {
- delayacct_thrashing_start();
- delayacct = true;
- }
+ delayacct_thrashing_start();
psi_memstall_enter(&pflags);
thrashing = true;
}
@@ -1329,8 +1325,7 @@ repeat:
finish_wait(q, wait);
if (thrashing) {
- if (delayacct)
- delayacct_thrashing_end();
+ delayacct_thrashing_end();
psi_memstall_leave(&pflags);
}
@@ -1378,17 +1373,13 @@ void migration_entry_wait_on_locked(swp_entry_t entry, pte_t *ptep,
struct wait_page_queue wait_page;
wait_queue_entry_t *wait = &wait_page.wait;
bool thrashing = false;
- bool delayacct = false;
unsigned long pflags;
wait_queue_head_t *q;
struct folio *folio = page_folio(pfn_swap_entry_to_page(entry));
q = folio_waitqueue(folio);
if (!folio_test_uptodate(folio) && folio_test_workingset(folio)) {
- if (!folio_test_swapbacked(folio)) {
- delayacct_thrashing_start();
- delayacct = true;
- }
+ delayacct_thrashing_start();
psi_memstall_enter(&pflags);
thrashing = true;
}
@@ -1435,8 +1426,7 @@ void migration_entry_wait_on_locked(swp_entry_t entry, pte_t *ptep,
finish_wait(q, wait);
if (thrashing) {
- if (delayacct)
- delayacct_thrashing_end();
+ delayacct_thrashing_end();
psi_memstall_leave(&pflags);
}
}