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| author |   Benny Halevy <bhalevy@panasas.com> | 2011-05-19 14:16:47 -0400 |
|---|---|---|
| committer |   Boaz Harrosh <bharrosh@panasas.com> | 2011-05-29 20:52:32 +0300 |
| commit | f7da7a129d57bfe0f74573dc03531c63e1360fae (patch) | |
| tree | 6efcd0fbdde9bb816ebc70731f1c47b8335ccfe3 /fs/nfs/nfs4filelayoutdev.c | |
| parent | NFSv4.1: use layout driver in global device cache (diff) | |
| download | linux-dev-f7da7a129d57bfe0f74573dc03531c63e1360fae.tar.xz linux-dev-f7da7a129d57bfe0f74573dc03531c63e1360fae.zip | |
SUNRPC: introduce xdr_init_decode_pages
Initialize xdr_stream and xdr_buf using an array of page pointers
and length of buffer.
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/nfs/nfs4filelayoutdev.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c index 5914659c8ec5..3b7bf1377264 100644 --- a/fs/nfs/nfs4filelayoutdev.c +++ b/fs/nfs/nfs4filelayoutdev.c @@ -308,12 +308,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev, gfp_t gfp_flags) u8 max_stripe_index; struct nfs4_file_layout_dsaddr *dsaddr = NULL; struct xdr_stream stream; - struct xdr_buf buf = { - .pages = pdev->pages, - .page_len = pdev->pglen, - .buflen = pdev->pglen, - .len = pdev->pglen, - }; + struct xdr_buf buf; struct page *scratch; /* set up xdr stream */ @@ -321,7 +316,7 @@ decode_device(struct inode *ino, struct pnfs_device *pdev, gfp_t gfp_flags) if (!scratch) goto out_err; - xdr_init_decode(&stream, &buf, NULL); + xdr_init_decode_pages(&stream, &buf, pdev->pages, pdev->pglen); xdr_set_scratch_buffer(&stream, page_address(scratch), PAGE_SIZE); /* Get the stripe count (number of stripe index) */ |