Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4488cc96 authored by Steve Dickson's avatar Steve Dickson Committed by J. Bruce Fields
Browse files

NFS: Add NFSv4.2 protocol constants 



Signed-off-by: default avatarMatthew N. Dodd <Matthew.Dodd@sparta.com>
Signed-off-by: default avatarMiguel Rodel Felipe <Rodel_FM@dsi.a-star.edu.sg>
Signed-off-by: default avatarPhua Eu Gene <PHUA_Eu_Gene@dsi.a-star.edu.sg>
Signed-off-by: default avatarKhin Mi Mi Aung <Mi_Mi_AUNG@dsi.a-star.edu.sg>
Signed-off-by: default avatarSteve Dickson <steved@redhat.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent f722406f

fs/nfsd/nfsd.h

+6 −0
Original line number Diff line number Diff line
@@ -243,6 +243,12 @@ void nfsd_lockd_shutdown(void); 
#define nfserr_reject_deleg		cpu_to_be32(NFS4ERR_REJECT_DELEG)

#define nfserr_returnconflict		cpu_to_be32(NFS4ERR_RETURNCONFLICT)

#define nfserr_deleg_revoked		cpu_to_be32(NFS4ERR_DELEG_REVOKED)

#define nfserr_partner_notsupp		cpu_to_be32(NFS4ERR_PARTNER_NOTSUPP)

#define nfserr_partner_no_auth		cpu_to_be32(NFS4ERR_PARTNER_NO_AUTH)

#define nfserr_metadata_notsupp		cpu_to_be32(NFS4ERR_METADATA_NOTSUPP)

#define nfserr_offload_denied		cpu_to_be32(NFS4ERR_OFFLOAD_DENIED)

#define nfserr_wrong_lfs		cpu_to_be32(NFS4ERR_WRONG_LFS)

#define nfserr_badlabel		cpu_to_be32(NFS4ERR_BADLABEL)



/* error codes for internal use */

/* if a request fails due to kmalloc failure, it gets dropped.

include/linux/nfs4.h

+9 −0
Original line number Diff line number Diff line
@@ -219,6 +219,14 @@ enum nfsstat4 { 
	NFS4ERR_REJECT_DELEG	= 10085,	/* on callback */

	NFS4ERR_RETURNCONFLICT	= 10086,	/* outstanding layoutreturn */

	NFS4ERR_DELEG_REVOKED	= 10087,	/* deleg./layout revoked */



	/* nfs42 */

	NFS4ERR_PARTNER_NOTSUPP	= 10088,

	NFS4ERR_PARTNER_NO_AUTH	= 10089,

	NFS4ERR_METADATA_NOTSUPP = 10090,

	NFS4ERR_OFFLOAD_DENIED = 10091,

	NFS4ERR_WRONG_LFS = 10092,

	NFS4ERR_BADLABEL = 10093,

};



static inline bool seqid_mutating_err(u32 err)
@@ -378,6 +386,7 @@ enum lock_type4 { 
#define FATTR4_WORD1_FS_LAYOUT_TYPES    (1UL << 30)

#define FATTR4_WORD2_LAYOUT_BLKSIZE     (1UL << 1)

#define FATTR4_WORD2_MDSTHRESHOLD       (1UL << 4)

#define FATTR4_WORD2_SECURITY_LABEL     (1UL << 17)



/* MDS threshold bitmap bits */

#define THRESHOLD_RD                    (1UL << 0)