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NFSD: Make @lgp parameter of ->encode_layoutget a const pointer

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This enables callers to be passed const pointer parameters.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2023-09-25 09:27:51 -04:00
parent 40bb2baaa8
commit 73debe47df
5 changed files with 8 additions and 8 deletions
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4
fs/nfsd/blocklayoutxdr.c
View File

@ -16,9 +16,9 @@
__be32
nfsd4_block_encode_layoutget(struct xdr_stream *xdr,
struct nfsd4_layoutget *lgp)
const struct nfsd4_layoutget *lgp)
{
struct pnfs_block_extent *b = lgp->lg_content;
const struct pnfs_block_extent *b = lgp->lg_content;
int len = sizeof(__be32) + 5 * sizeof(__be64) + sizeof(__be32);
__be32 *p;

2
fs/nfsd/blocklayoutxdr.h
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@ -53,7 +53,7 @@ struct pnfs_block_deviceaddr {
__be32 nfsd4_block_encode_getdeviceinfo(struct xdr_stream *xdr,
struct nfsd4_getdeviceinfo *gdp);
__be32 nfsd4_block_encode_layoutget(struct xdr_stream *xdr,
struct nfsd4_layoutget *lgp);
const struct nfsd4_layoutget *lgp);
int nfsd4_block_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,
u32 block_size);
int nfsd4_scsi_decode_layoutupdate(__be32 *p, u32 len, struct iomap **iomapp,

4
fs/nfsd/flexfilelayoutxdr.c
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@ -17,9 +17,9 @@ struct ff_idmap {
__be32
nfsd4_ff_encode_layoutget(struct xdr_stream *xdr,
struct nfsd4_layoutget *lgp)
const struct nfsd4_layoutget *lgp)
{
struct pnfs_ff_layout *fl = lgp->lg_content;
const struct pnfs_ff_layout *fl = lgp->lg_content;
int len, mirror_len, ds_len, fh_len;
__be32 *p;

2
fs/nfsd/flexfilelayoutxdr.h
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@ -45,6 +45,6 @@ struct pnfs_ff_layout {
__be32 nfsd4_ff_encode_getdeviceinfo(struct xdr_stream *xdr,
struct nfsd4_getdeviceinfo *gdp);
__be32 nfsd4_ff_encode_layoutget(struct xdr_stream *xdr,
struct nfsd4_layoutget *lgp);
const struct nfsd4_layoutget *lgp);
#endif /* _NFSD_FLEXFILELAYOUTXDR_H */

4
fs/nfsd/pnfs.h
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@ -31,8 +31,8 @@ struct nfsd4_layout_ops {
__be32 (*proc_layoutget)(struct inode *, const struct svc_fh *fhp,
struct nfsd4_layoutget *lgp);
__be32 (*encode_layoutget)(struct xdr_stream *,
struct nfsd4_layoutget *lgp);
__be32 (*encode_layoutget)(struct xdr_stream *xdr,
const struct nfsd4_layoutget *lgp);
__be32 (*proc_layoutcommit)(struct inode *inode,
struct nfsd4_layoutcommit *lcp);