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authorFred Isaman <iisaman@netapp.com>2011-03-01 04:34:15 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-03-11 23:38:42 +0300
commitbae724ef95b0d0a1f4518f5451e7c8aabc41f820 (patch)
tree07a2c1866698f183235f7133ac7c004121717bf8 /include/linux/nfs_page.h
parent94ad1c80e28f9700c84b4d28d1e5302ddf63a6fd (diff)
downloadlinux-bae724ef95b0d0a1f4518f5451e7c8aabc41f820.tar.xz
NFSv4.1: shift pnfs_update_layout locations
Move the pnfs_update_layout call location to nfs_pageio_do_add_request(). Grab the lseg sent in the doio function to nfs_read_rpcsetup and attach it to each nfs_read_data so it can be sent to the layout driver. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Andy Adamson <andros@citi.umich.edu> Signed-off-by: Dean Hildebrand <dhildeb@us.ibm.com> Signed-off-by: Fred Isaman <iisaman@citi.umich.edu> Signed-off-by: Fred Isaman <iisaman@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Tao Guo <guotao@nrchpc.ac.cn> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_page.h')
-rw-r--r--include/linux/nfs_page.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 4eaf27a1282d..ba88ff4f8186 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -59,7 +59,7 @@ struct nfs_pageio_descriptor {
unsigned int pg_base;
struct inode *pg_inode;
- int (*pg_doio)(struct inode *, struct list_head *, unsigned int, size_t, int);
+ int (*pg_doio)(struct inode *, struct list_head *, unsigned int, size_t, int, struct pnfs_layout_segment *);
int pg_ioflags;
int pg_error;
struct pnfs_layout_segment *pg_lseg;
@@ -81,7 +81,7 @@ extern int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *dst,
pgoff_t idx_start, unsigned int npages, int tag);
extern void nfs_pageio_init(struct nfs_pageio_descriptor *desc,
struct inode *inode,
- int (*doio)(struct inode *, struct list_head *, unsigned int, size_t, int),
+ int (*doio)(struct inode *, struct list_head *, unsigned int, size_t, int, struct pnfs_layout_segment *),
size_t bsize,
int how);
extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *,