diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-09-06 12:48:14 -0400 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2025-09-23 13:29:50 -0400 |
| commit | 24bbd533f596a4544e17579e9f622918680e7bff (patch) | |
| tree | 2c45643318cdd164265ce653119fb7498b1be406 /include/linux | |
| parent | cc6ac66f1c0946299b8f192026cff9a320aaad18 (diff) | |
filemap: Add a helper for filesystems implementing dropbehind
Add a helper to allow filesystems to attempt to free the 'dropbehind'
folio.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Link: https://lore.kernel.org/all/5588a06f6d5a2cf6746828e2d36e7ada668b1739.1745381692.git.trond.myklebust@hammerspace.com/
Reviewed-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pagemap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 12a12dae727d..201b7c6f6441 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1221,6 +1221,7 @@ void folio_wait_writeback(struct folio *folio); int folio_wait_writeback_killable(struct folio *folio); void end_page_writeback(struct page *page); void folio_end_writeback(struct folio *folio); +void folio_end_dropbehind(struct folio *folio); void folio_wait_stable(struct folio *folio); void __folio_mark_dirty(struct folio *folio, struct address_space *, int warn); void folio_account_cleaned(struct folio *folio, struct bdi_writeback *wb); |