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| author | David Howells <dhowells@redhat.com> | 2021-08-20 19:08:30 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-12-24 18:08:51 +0300 |
| commit | c1ec4d7c2e13471558cfea302b7583856284f94c (patch) | |
| tree | 6899f7f54f3871ebd5b906a56b9828b0a73492cd /include/linux/netfs.h | |
| parent | a34847d4b73c3a98b565b1d1cc6e1b70c661e18b (diff) | |
| download | linux-c1ec4d7c2e13471558cfea302b7583856284f94c.tar.xz | |
netfs: Provide invalidate_folio and release_folio calls
Provide default invalidate_folio and release_folio calls. These will need
to interact with invalidation correctly at some point. They will be needed
if netfslib is to make use of folio->private for its own purposes.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
Diffstat (limited to 'include/linux/netfs.h')
| -rw-r--r-- | include/linux/netfs.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 06f57d9d09f6..8efbfd3b2820 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -293,11 +293,13 @@ struct readahead_control; void netfs_readahead(struct readahead_control *); int netfs_read_folio(struct file *, struct folio *); int netfs_write_begin(struct netfs_inode *, struct file *, - struct address_space *, loff_t pos, unsigned int len, - struct folio **, void **fsdata); + struct address_space *, loff_t pos, unsigned int len, + struct folio **, void **fsdata); bool netfs_dirty_folio(struct address_space *mapping, struct folio *folio); int netfs_unpin_writeback(struct inode *inode, struct writeback_control *wbc); void netfs_clear_inode_writeback(struct inode *inode, const void *aux); +void netfs_invalidate_folio(struct folio *folio, size_t offset, size_t length); +bool netfs_release_folio(struct folio *folio, gfp_t gfp); void netfs_subreq_terminated(struct netfs_io_subrequest *, ssize_t, bool); void netfs_get_subrequest(struct netfs_io_subrequest *subreq, |