diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-01-06 08:57:46 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-01-06 08:57:46 -0500 |
| commit | e2fecb215b321db0e4a5b2597349a63c07bec42f (patch) | |
| tree | eae83638b30a0ae5e742abd8cfb29fd5503e4102 /fs/nfs/internal.h | |
| parent | fe0fe83585f88346557868a803a479dfaaa0688a (diff) | |
NFS: Remove pNFS bloat from the generic write path
We have no business doing any this in the standard write release path.
Get rid of it, and put it in the pNFS layer.
Also, while we're at it, get rid of the completely bogus unlock/relock
semantics that were present in nfs_writeback_release_full(). It is
not only unnecessary, but actually dangerous to release the write lock
just in order to take it again in nfs_page_async_flush(). Better just
to open code the pgio operations in a pnfs helper.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 3f4d95751d5..5ee92538b06 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -307,6 +307,8 @@ extern void nfs_readdata_release(struct nfs_read_data *rdata); /* write.c */ extern int nfs_generic_flush(struct nfs_pageio_descriptor *desc, struct list_head *head); +extern void nfs_pageio_init_write_mds(struct nfs_pageio_descriptor *pgio, + struct inode *inode, int ioflags); extern void nfs_pageio_reset_write_mds(struct nfs_pageio_descriptor *pgio); extern void nfs_writedata_release(struct nfs_write_data *wdata); extern void nfs_commit_free(struct nfs_write_data *p); |