diff options
| author | Andy Adamson | 2012-04-14 03:56:35 -0400 |
|---|---|---|
| committer | Trond Myklebust | 2012-04-26 12:23:23 -0400 |
| commit | e5265a0c587423bbd21a6b39a572cecff16b9346 (patch) | |
| tree | 0ed40a362520b8ac6d2c001ca5280fd240fdb555 /fs/nfs | |
| parent | 9526b2b6d6b9f183b66cf21c4afa6e79d5a14f44 (diff) | |
NFSv4.1 fix page number calculation bug for filelayout decode buffers
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4filelayoutdev.c | 2 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c index a866bbd2890a..c9cff9adb2d3 100644 --- a/fs/nfs/nfs4filelayoutdev.c +++ b/fs/nfs/nfs4filelayoutdev.c @@ -699,7 +699,7 @@ get_device_info(struct inode *inode, struct nfs4_deviceid *dev_id, gfp_t gfp_fla * GETDEVICEINFO's maxcount */ max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz; - max_pages = max_resp_sz >> PAGE_SHIFT; + max_pages = nfs_page_array_len(0, max_resp_sz); dprintk("%s inode %p max_resp_sz %u max_pages %d\n", __func__, inode, max_resp_sz, max_pages); diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index b5d451586943..38512bcd2e98 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -587,7 +587,7 @@ send_layoutget(struct pnfs_layout_hdr *lo, /* allocate pages for xdr post processing */ max_resp_sz = server->nfs_client->cl_session->fc_attrs.max_resp_sz; - max_pages = max_resp_sz >> PAGE_SHIFT; + max_pages = nfs_page_array_len(0, max_resp_sz); pages = kcalloc(max_pages, sizeof(struct page *), gfp_flags); if (!pages) |