diff options
| author | Jens Axboe <[email protected]> | 2024-12-20 15:47:44 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2025-01-26 04:22:43 +0000 |
| commit | 4a9e23159fd37677efc0c2c53e3b45a5d260a90a (patch) | |
| tree | 3cf5b0a7b6c605782dd083101cf8d7e2ee06ba83 /mm/filemap.c | |
| parent | mm/readahead: add readahead_control->dropbehind member (diff) | |
| download | kernel-4a9e23159fd37677efc0c2c53e3b45a5d260a90a.tar.gz kernel-4a9e23159fd37677efc0c2c53e3b45a5d260a90a.zip | |
mm/truncate: add folio_unmap_invalidate() helper
Add a folio_unmap_invalidate() helper, which unmaps and invalidates a
given folio. The caller must already have locked the folio. Embed the
old invalidate_complete_folio2() helper in there as well, as nobody else
calls it.
Use this new helper in invalidate_inode_pages2_range(), rather than
duplicate the code there.
In preparation for using this elsewhere as well, have it take a gfp_t mask
rather than assume GFP_KERNEL is the right choice. This bubbles back to
invalidate_complete_folio2() as well.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Cc: Brian Foster <[email protected]>
Cc: Chris Mason <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'mm/filemap.c')
0 files changed, 0 insertions, 0 deletions