diff options
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 212b8c883d22..9e6475bc5ba2 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -459,6 +459,7 @@ void nfs_mark_request_commit(struct nfs_page *req, struct nfs_commit_info *cinfo, u32 ds_commit_idx); int nfs_write_need_commit(struct nfs_pgio_header *); +void nfs_writeback_update_inode(struct nfs_pgio_header *hdr); int nfs_generic_commit_list(struct inode *inode, struct list_head *head, int how, struct nfs_commit_info *cinfo); void nfs_retry_commit(struct list_head *page_list, @@ -598,6 +599,19 @@ void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize) } /* + * Record the page as unstable and mark its inode as dirty. + */ +static inline +void nfs_mark_page_unstable(struct page *page) +{ + struct inode *inode = page_file_mapping(page)->host; + + inc_zone_page_state(page, NR_UNSTABLE_NFS); + inc_bdi_stat(inode_to_bdi(inode), BDI_RECLAIMABLE); + __mark_inode_dirty(inode, I_DIRTY_DATASYNC); +} + +/* * Determine the number of bytes of data the page contains */ static inline |