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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-12-05 05:35:40 (GMT) |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-12-06 15:46:38 (GMT) |
| commit | 1a54533ec8d92a5edae97ec6ae10023ee71c4b46 (patch) | |
| tree | a09db8af7974f13baa8d906149b77bf7db58bf1f /include | |
| parent | 200baa2112012dd8a13db9da3ee6885403f9c013 (diff) | |
| download | linux-fsl-qoriq-1a54533ec8d92a5edae97ec6ae10023ee71c4b46.tar.xz | |
NFS: Add nfs_set_page_dirty()
We will want to allow nfs_writepage() to distinguish between pages that
have been marked as dirty by the VM, and those that have been marked as
dirty by nfs_updatepage().
In the former case, the entire page will want to be written out, and so any
requests that were pending need to be flushed out first.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs_fs.h | 1 | ||||
| -rw-r--r-- | include/linux/nfs_page.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index f2ec9be..1b38c20 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -427,6 +427,7 @@ 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_writeback_done(struct rpc_task *, struct nfs_write_data *); extern void nfs_writedata_release(void *); +extern int nfs_set_page_dirty(struct page *); /* * Try to write back everything synchronously (but check the diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 38aa15f..d111be6 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -30,6 +30,7 @@ #define PG_BUSY 0 #define PG_NEED_COMMIT 1 #define PG_NEED_RESCHED 2 +#define PG_NEED_FLUSH 3 struct nfs_inode; struct nfs_page { |