diff options
| -rw-r--r-- | fs/nfsd/nfs4state.c | 4 | ||||
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 2 | ||||
| -rw-r--r-- | include/uapi/linux/nfs4.h | 7 |
3 files changed, 8 insertions, 5 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e7b26806797a..780db0992c9f 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -6224,10 +6224,10 @@ static void nfsd4_deleg_xgrade_none_ext(struct nfsd4_open *open, struct nfs4_delegation *dp) { if (deleg_is_write(dp->dl_type)) { - if (open->op_deleg_want == OPEN4_SHARE_ACCESS_WANT_READ_DELEG) { + if (open->op_deleg_want & OPEN4_SHARE_ACCESS_WANT_READ_DELEG) { open->op_delegate_type = OPEN_DELEGATE_NONE_EXT; open->op_why_no_deleg = WND4_NOT_SUPP_DOWNGRADE; - } else if (open->op_deleg_want == OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG) { + } else if (open->op_deleg_want & OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG) { open->op_delegate_type = OPEN_DELEGATE_NONE_EXT; open->op_why_no_deleg = WND4_NOT_SUPP_UPGRADE; } diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 147564a74b46..5407fd0d464c 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1067,7 +1067,7 @@ static __be32 nfsd4_decode_share_access(struct nfsd4_compoundargs *argp, u32 *sh return nfs_ok; if (!argp->minorversion) return nfserr_bad_xdr; - switch (w & NFS4_SHARE_WANT_MASK) { + switch (w & NFS4_SHARE_WANT_TYPE_MASK) { case OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE: case OPEN4_SHARE_ACCESS_WANT_READ_DELEG: case OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG: diff --git a/include/uapi/linux/nfs4.h b/include/uapi/linux/nfs4.h index caf4db2fcbb9..4273e0249fcb 100644 --- a/include/uapi/linux/nfs4.h +++ b/include/uapi/linux/nfs4.h @@ -58,7 +58,7 @@ #define NFS4_SHARE_DENY_BOTH 0x0003 /* nfs41 */ -#define NFS4_SHARE_WANT_MASK 0xFF00 +#define NFS4_SHARE_WANT_TYPE_MASK 0xFF00 #define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000 #define NFS4_SHARE_WANT_READ_DELEG 0x0100 #define NFS4_SHARE_WANT_WRITE_DELEG 0x0200 @@ -66,13 +66,16 @@ #define NFS4_SHARE_WANT_NO_DELEG 0x0400 #define NFS4_SHARE_WANT_CANCEL 0x0500 -#define NFS4_SHARE_WHEN_MASK 0xF0000 +#define NFS4_SHARE_WHEN_MASK 0xF0000 #define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000 #define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000 +#define NFS4_SHARE_WANT_MOD_MASK 0xF00000 #define NFS4_SHARE_WANT_DELEG_TIMESTAMPS 0x100000 #define NFS4_SHARE_WANT_OPEN_XOR_DELEGATION 0x200000 +#define NFS4_SHARE_WANT_MASK (NFS4_SHARE_WANT_TYPE_MASK | NFS4_SHARE_WANT_MOD_MASK) + #define NFS4_CDFC4_FORE 0x1 #define NFS4_CDFC4_BACK 0x2 #define NFS4_CDFC4_BOTH 0x3 |