diff options
| author |   Benny Halevy <bhalevy@panasas.com> | 2011-05-22 19:51:33 +0300 |
|---|---|---|
| committer |   Boaz Harrosh <bharrosh@panasas.com> | 2011-05-29 20:53:50 +0300 |
| commit | 636fb9c89d7e216aac3d406e458864420057e981 (patch) | |
| tree | 4342ccf39c4b4b26bdcf79833c7f98f8b9913262 /fs/nfs/pnfs.h | |
| parent | pnfs-obj: objio_osd device information retrieval and caching (diff) | |
| download | linux-dev-636fb9c89d7e216aac3d406e458864420057e981.tar.xz linux-dev-636fb9c89d7e216aac3d406e458864420057e981.zip | |
pnfs: alloc and free layout_hdr layoutdriver methods
[gfp_flags]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/nfs/pnfs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index f37ab3539cbf..925d6ef8ba79 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -73,6 +73,10 @@ struct pnfs_layoutdriver_type { const u32 id; const char *name; struct module *owner; + + struct pnfs_layout_hdr * (*alloc_layout_hdr) (struct inode *inode, gfp_t gfp_flags); + void (*free_layout_hdr) (struct pnfs_layout_hdr *); + struct pnfs_layout_segment * (*alloc_lseg) (struct pnfs_layout_hdr *layoutid, struct nfs4_layoutget_res *lgr, gfp_t gfp_flags); void (*free_lseg) (struct pnfs_layout_segment *lseg); |