From: Jens Axboe <axboe@kernel.dk> mainline inclusion from mainline-v6.15 commit 1da7a06d9ce4edea3370945af8bfcc71b7744788 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ICPOEB CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- The read side is filemap_end_dropbehind_read(), while the write side used folio_ as the prefix rather than filemap_. The read side makes more sense, unify the naming such that the write side follows that. Signed-off-by: Jens Axboe <axboe@kernel.dk> Link: https://lore.kernel.org/20250527133255.452431-5-axboe@kernel.dk Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Long Li <leo.lilong@huawei.com> --- mm/filemap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 176f15606aa0..3626330d9d94 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1626,7 +1626,7 @@ static void filemap_end_dropbehind(struct folio *folio) * completes. Do that now. If we fail, it's likely because of a big folio - * just reset dropbehind for that case and latter completions should invalidate. */ -static void folio_end_dropbehind_write(struct folio *folio) +static void filemap_end_dropbehind_write(struct folio *folio) { /* * Hitting !in_task() should not happen off RWF_DONTCACHE writeback, @@ -1678,7 +1678,7 @@ void folio_end_writeback(struct folio *folio) acct_reclaim_writeback(folio); if (folio_dropbehind) - folio_end_dropbehind_write(folio); + filemap_end_dropbehind_write(folio); folio_put(folio); } EXPORT_SYMBOL(folio_end_writeback); -- 2.39.2