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svcrpc: don't byte-swap sk_reclen in place

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Byte-swapping in place is always a little dubious.

Let's instead define this field to always be big-endian, and do the
swapping on demand where we need it.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields
2012-12-03 16:11:13 -05:00
parent 6c1e82a4b7
commit cc248d4b1d
2 changed files with 22 additions and 16 deletions
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12
include/linux/sunrpc/svcsock.h
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@@ -26,11 +26,21 @@ struct svc_sock {
void (*sk_owspace)(struct sock *);
/* private TCP part */
u32 sk_reclen; /* length of record */
__be32 sk_reclen; /* length of record */
u32 sk_tcplen; /* current read length */
struct page * sk_pages[RPCSVC_MAXPAGES]; /* received data */
};
static inline u32 svc_sock_reclen(struct svc_sock *svsk)
{
return ntohl(svsk->sk_reclen) & RPC_FRAGMENT_SIZE_MASK;
}
static inline u32 svc_sock_final_rec(struct svc_sock *svsk)
{
return ntohl(svsk->sk_reclen) & RPC_LAST_STREAM_FRAGMENT;
}
/*
* Function prototypes.
*/