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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2023-01-19 16:33:43 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2023-02-14 14:22:32 -0500 |
| commit | 0c493b5cf16e28d761b6e77c7c32aa0e7af70813 (patch) | |
| tree | 8a2a53838dd713ffa5ff7c1af0feee876e3a1a7d /include/linux/nfs_fs.h | |
| parent | 5241060e8b4f09d63a004b7a735346442fd3ab2d (diff) | |
| download | lwn-0c493b5cf16e28d761b6e77c7c32aa0e7af70813.tar.gz lwn-0c493b5cf16e28d761b6e77c7c32aa0e7af70813.zip | |
NFS: Convert buffered writes to use folios
Mostly mechanical conversion of struct page and functions into struct
folio equivalents.
The lack of support for folios in write_cache_pages(), means we still
only support order 0 folio allocations. However the rest of the
writeback code should now be ready for order n > 0.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/linux/nfs_fs.h')
| -rw-r--r-- | include/linux/nfs_fs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 66b5de42f6b8..a61bfd52d551 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -569,8 +569,9 @@ extern void nfs_complete_unlink(struct dentry *dentry, struct inode *); extern int nfs_congestion_kb; extern int nfs_writepage(struct page *page, struct writeback_control *wbc); extern int nfs_writepages(struct address_space *, struct writeback_control *); -extern int nfs_flush_incompatible(struct file *file, struct page *page); -extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int); +extern int nfs_flush_incompatible(struct file *file, struct folio *folio); +extern int nfs_update_folio(struct file *file, struct folio *folio, + unsigned int offset, unsigned int count); /* * Try to write back everything synchronously (but check the |