diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-06-14 22:36:12 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:19:33 -0700 |
| commit | 6c77b607ee26472fb945aa41734281c39d06d68f (patch) | |
| tree | a6ae22d57c639180e0dc28a2b85d7e2e61e4b65d /mm/page-writeback.c | |
| parent | 399fd496c49b399ff9b6fc87fefadb66e156aa5e (diff) | |
mm: kill lock|unlock_page_memcg()
Since commit c7c3dec1c9db ("mm: rmap: remove lock_page_memcg()"),
no more user, kill lock_page_memcg() and unlock_page_memcg().
Link: https://lkml.kernel.org/r/20230614143612.62575-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index db7943999007..1d17fb1ec863 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2597,7 +2597,7 @@ EXPORT_SYMBOL(noop_dirty_folio); /* * Helper function for set_page_dirty family. * - * Caller must hold lock_page_memcg(). + * Caller must hold folio_memcg_lock(). * * NOTE: This relies on being atomic wrt interrupts. */ @@ -2631,7 +2631,7 @@ static void folio_account_dirtied(struct folio *folio, /* * Helper function for deaccounting dirty page without writeback. * - * Caller must hold lock_page_memcg(). + * Caller must hold folio_memcg_lock(). */ void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb) { @@ -2650,7 +2650,7 @@ void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb) * If warn is true, then emit a warning if the folio is not uptodate and has * not been truncated. * - * The caller must hold lock_page_memcg(). Most callers have the folio + * The caller must hold folio_memcg_lock(). Most callers have the folio * locked. A few have the folio blocked from truncation through other * means (eg zap_vma_pages() has it mapped and is holding the page table * lock). This can also be called from mark_buffer_dirty(), which I |