summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* cifs: Convert struct cifs_sb_info to use kuids and kgidsEric W. Biederman2013-02-134-10/+16
| | | | | Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Modify struct smb_vol to use kuids and kgidsEric W. Biederman2013-02-132-15/+45
| | | | | | | | | Add two helper functions get_option_uid and get_option_gid to handle the work of parsing uid and gids paramaters from the command line and making kuids and kgids out of them. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Convert struct cifsFileInfo to use a kuidEric W. Biederman2013-02-132-3/+3
| | | | | Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Convert struct cifs_fattr to use kuid and kgidsEric W. Biederman2013-02-132-6/+12
| | | | | | | | In cifs_unix_to_basic_fattr only update the cifs_fattr with an id if it is valid after conversion. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Convert struct tcon_link to use a kuid.Eric W. Biederman2013-02-132-7/+7
| | | | | Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Modify struct cifs_unix_set_info_args to hold a kuid_t and a kgid_tEric W. Biederman2013-02-135-22/+28
| | | | | | | | | | | Use INVALID_UID and INVALID_GID instead of NO_CHANGE_64 to indicate the value should not be changed. In cifs_fill_unix_set_info convert from kuids and kgids into uids and gids that will fit in FILE_UNIX_BASIC_INFO. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Convert from a kuid before printing current_fsuidEric W. Biederman2013-02-131-1/+2
| | | | | Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Use kuids and kgids SID to uid/gid mappingEric W. Biederman2013-02-134-20/+34
| | | | | | | | | | | | | | | Update id_mode_to_cifs_acl to take a kuid_t and a kgid_t. Replace NO_CHANGE_32 with INVALID_UID and INVALID_GID, and tests for NO_CHANGE_32 with uid_valid and gid_valid. Carefully unpack the value returned from request_key. memcpy the value into the expected type. The convert the uid/gid into a kuid/kgid. And then only if the result is a valid kuid or kgid update fuid/fgid. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Pass GLOBAL_ROOT_UID and GLOBAL_ROOT_GID to keyring_allocEric W. Biederman2013-02-131-1/+2
| | | | | | | | | keyring_alloc has been updated to take a kuid_t and kgid_t so pass GLOBAL_ROOT_UID instead of 0 for the uid and GLOBAL_ROOT_GID instead of 0 for the gid. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Use BUILD_BUG_ON to validate uids and gids are the same sizeEric W. Biederman2013-02-131-0/+1
| | | | | | | | | The assumption that sizeof(uid_t) is the same as sizeof(gid_t) is completely reasonable but since we can verify the condition at compile time. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* cifs: Override unmappable incoming uids and gidsEric W. Biederman2013-02-131-9/+13
| | | | | | | | | | The cifs protocol has a 64bit space for uids and gids, while linux only supports a 32bit space today. Instead of silently truncating 64bit cifs ids, replace cifs ids that do not fit in the 32bit linux id space with the default uid and gids for the cifs mount. Cc: Steve French <smfrench@gmail.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Enable building with user namespaces enabled.Eric W. Biederman2013-02-131-1/+0
| | | | | | | | | | Now that the kuids and kgids conversion have propogated through net/sunrpc/ and the fs/nfsd/ it is safe to enable building nfsd when user namespaces are enabled. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Properly compare and initialize kuids and kgidsEric W. Biederman2013-02-134-14/+14
| | | | | | | | | | | | | | | | Use uid_eq(uid, GLOBAL_ROOT_UID) instead of !uid. Use gid_eq(gid, GLOBAL_ROOT_GID) instead of !gid. Use uid_eq(uid, INVALID_UID) instead of uid == -1 Use gid_eq(uid, INVALID_GID) instead of gid == -1 Use uid = GLOBAL_ROOT_UID instead of uid = 0; Use gid = GLOBAL_ROOT_GID instead of gid = 0; Use !uid_eq(uid1, uid2) instead of uid1 != uid2. Use !gid_eq(gid1, gid2) instead of gid1 != gid2. Use uid_eq(uid1, uid2) instead of uid1 == uid2. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Store ex_anon_uid and ex_anon_gid as kuids and kgidsEric W. Biederman2013-02-133-11/+17
| | | | | | Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Modify nfsd4_cb_sec to use kuids and kgidsEric W. Biederman2013-02-132-5/+12
| | | | | | | | | | | | | Change uid and gid in struct nfsd4_cb_sec to be of type kuid_t and kgid_t. In nfsd4_decode_cb_sec when reading uids and gids off the wire convert them to kuids and kgids, and if they don't convert to valid kuids or valid kuids ignore RPC_AUTH_UNIX and don't fill in any of the fields. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Handle kuids and kgids in the nfs4acl to posix_acl conversionEric W. Biederman2013-02-133-34/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In struct nfs4_ace remove the member who and replace it with an anonymous union holding who_uid and who_gid. Allowing typesafe storage uids and gids. Add a helper pace_gt for sorting posix_acl_entries. In struct posix_user_ace_state to replace uid with a union of kuid_t uid and kgid_t gid. Remove all initializations of the deprecated posic_acl_entry e_id field. Which is not present when user namespaces are enabled. Split find_uid into two functions find_uid and find_gid that work in a typesafe manner. In nfs4xdr update nfsd4_encode_fattr to deal with the changes in struct nfs4_ace. Rewrite nfsd4_encode_name to take a kuid_t and a kgid_t instead of a generic id and flag if it is a group or a uid. Replace the group flag with a test for a valid gid. Modify nfsd4_encode_user to take a kuid_t and call the modifed nfsd4_encode_name. Modify nfsd4_encode_group to take a kgid_t and call the modified nfsd4_encode_name. Modify nfsd4_encode_aclname to take an ace instead of taking the fields of an ace broken out. This allows it to detect if the ace is for a user or a group and to pass the appropriate value while still being typesafe. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Convert nfsxdr to use kuids and kgidsEric W. Biederman2013-02-131-6/+8
| | | | | | | | | | | | | When reading uids and gids off the wire convert them to kuids and kgids. If the conversion results in an invalid result don't set the ATTR_UID or ATTR_GID. When putting kuids and kgids onto the wire first convert them to uids and gids the other side will understand. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Convert nfs3xdr to use kuids and kgidsEric W. Biederman2013-02-131-6/+8
| | | | | | | | | | | | When reading uids and gids off the wire convert them to kuids and kgids. When putting kuids and kgids onto the wire first convert them to uids and gids the other side will understand. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Remove nfsd_luid, nfsd_lgid, nfsd_ruid and nfsd_rgidEric W. Biederman2013-02-133-10/+4
| | | | | | | | | | | These trivial macros that don't currently do anything are the last vestiages of an old attempt at uid mapping that was removed from the kernel in September of 2002. Remove them to make it clear what the code is currently doing. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Convert idmap to use kuids and kgidsEric W. Biederman2013-02-132-10/+24
| | | | | | | | | | | Convert nfsd_map_name_to_uid to return a kuid_t value. Convert nfsd_map_name_to_gid to return a kgid_t value. Convert nfsd_map_uid_to_name to take a kuid_t parameter. Convert nfsd_map_gid_to_name to take a kgid_t paramater. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: idmap use u32 not uid_t as the intermediate typeEric W. Biederman2013-02-131-6/+6
| | | | | | | | | | | u32 and uid_t have the same size and semantics so this change should have no operational effect. This just removes the WTF factor when looking at variables that hold both uids and gids whos type is uid_t. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfsd: Remove declaration of nonexistent nfs4_acl_permisisonEric W. Biederman2013-02-131-2/+0
| | | | | | Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Enable building with user namespaces enabled.Eric W. Biederman2013-02-131-1/+0
| | | | | | | | | | Now that the kuids and kgids conversion have propogated through net/sunrpc/ and the fs/nfs/ it is safe to enable building nfs when user namespaces are enabled. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: kuid and kgid conversions for nfs/inode.cEric W. Biederman2013-02-131-6/+6
| | | | | | | | | | | - Use uid_eq and gid_eq when comparing kuids and kgids. - Use make_kuid(&init_user_ns, -2) and make_kgid(&init_user_ns, -2) as the initial uid and gid on nfs inodes, instead of using the typeunsafe value of -2. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Convert nfs4xdr to use kuids and kgidsEric W. Biederman2013-02-131-8/+8
| | | | | | | | | | | | | | | When reading uids and gids off the wire convert them to kuids and kgids. When putting kuids and kgids onto the wire first convert them to uids and gids the other side will understand. When printing kuids and kgids convert them to values in the initial user namespace then use normal printf formats. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Convert nfs3xdr to use kuids and kgidsEric W. Biederman2013-02-131-4/+14
| | | | | | | | | | | | | | | When reading uids and gids off the wire convert them to kuids and kgids. When putting kuids and kgids onto the wire first convert them to uids and gids the other side will understand. Add an additional failure mode incoming for uids or gids that are invalid. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Convert nfs2xdr to use kuids and kgidsEric W. Biederman2013-02-131-4/+15
| | | | | | | | | | | | | | | When reading uids and gids off the wire convert them to kuids and kgids. When putting kuids and kgids onto the wire first convert them to uids and gids the other side will understand. Add an additional failure mode for incoming uid or gids that are invalid. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Convert idmap to use kuids and kgidsEric W. Biederman2013-02-132-20/+39
| | | | | | | | | | | | | | | | | Convert nfs_map_name_to_uid to return a kuid_t value. Convert nfs_map_name_to_gid to return a kgid_t value. Convert nfs_map_uid_to_name to take a kuid_t paramater. Convert nfs_map_gid_to_name to take a kgid_t paramater. Tweak nfs_fattr_map_owner_to_name to use a kuid_t intermediate value. Tweak nfs_fattr_map_group_to_name to use a kgid_t intermediate value. Which makes these functions properly handle kuids and kgids, including erroring of the generated kuid or kgid is invalid. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Convert struct nfs_fattr to Use kuid_t and kgid_tEric W. Biederman2013-02-131-2/+2
| | | | | | Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs: Pass GLOBAL_ROOT_UID and GLOBAL_ROOT_GID to keyring allocEric W. Biederman2013-02-131-1/+2
| | | | | | Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Properly decode kuids and kgids in RPC_AUTH_UNIX credentialsEric W. Biederman2013-02-131-2/+4
| | | | | | | | | | | | When reading kuids from the wire map them into the initial user namespace, and validate the mapping succeded. When reading kgids from the wire map them into the initial user namespace, and validate the mapping succeded. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Properly encode kuids and kgids in auth.unix.gid rpc pipe upcalls.Eric W. Biederman2013-02-131-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a new rpc connection is established with an in-kernel server, the traffic passes through svc_process_common, and svc_set_client and down into svcauth_unix_set_client if it is of type RPC_AUTH_NULL or RPC_AUTH_UNIX. svcauth_unix_set_client then looks at the uid of the credential we have assigned to the incomming client and if we don't have the groups already cached makes an upcall to get a list of groups that the client can use. The upcall encodes send a rpc message to user space encoding the uid of the user whose groups we want to know. Encode the kuid of the user in the initial user namespace as nfs mounts can only happen today in the initial user namespace. When a reply to an upcall comes in convert interpret the uid and gid values from the rpc pipe as uids and gids in the initial user namespace and convert them into kuids and kgids before processing them further. When reading proc files listing the uid to gid list cache convert the kuids and kgids from into uids and gids the initial user namespace. As we are displaying server internal details it makes sense to display these values from the servers perspective. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Properly encode kuids and kgids in RPC_AUTH_UNIX credentialsEric W. Biederman2013-02-131-3/+3
| | | | | | | | | | | | When writing kuids onto the wire first map them into the initial user namespace. When writing kgids onto the wire first map them into the initial user namespace. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Hash uids by first computing their value in the initial usernsEric W. Biederman2013-02-132-3/+8
| | | | | | | | | In svcauth_unix introduce a helper unix_gid_hash as otherwise the expresion to generate the hash value is just too long. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Update svcgss xdr handle to rpsec_contect cacheEric W. Biederman2013-02-131-5/+13
| | | | | | | | | For each received uid call make_kuid and validate the result. For each received gid call make_kgid and validate the result. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Update gss uid to security context mapping.Eric W. Biederman2013-02-131-5/+15
| | | | | | | | | | | | | | - Use from_kuid when generating the on the wire uid values. - Use make_kuid when reading on the wire values. In gss_encode_v0_msg, since the uid in gss_upcall_msg is now a kuid_t generate the necessary uid_t value on the stack copy it into gss_msg->databuf where it can safely live until the message is no longer needed. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Use gid_valid to test for gid != INVALID_GIDEric W. Biederman2013-02-131-3/+2
| | | | | | | | | | | In auth unix there are a couple of places INVALID_GID is used a sentinel to mark the end of uc_gids array. Use gid_valid as a type safe way to verify we have not hit the end of valid data in the array. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Convert kuids and kgids to uids and gids for printingEric W. Biederman2013-02-133-7/+13
| | | | | | | | | | When printing kuids and kgids for debugging purpropses convert them to ordinary integers so their values can be fed to the oridnary print functions. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Simplify auth_unix now that everything is a kgid_tEric W. Biederman2013-02-131-10/+4
| | | | | | | | | | | | | | In unx_create_cred directly assign gids from acred->group_info to cred->uc_gids. In unx_match directly compare uc_gids with group_info. Now that both group_info and unx_cred gids are stored as kgids this is valid and the extra layer of translation can be removed. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Use uid_eq and gid_eq where appropriateEric W. Biederman2013-02-134-8/+8
| | | | | | | | | | | When comparing uids use uid_eq instead of ==. When comparing gids use gid_eq instead of ==. And unfortunate cost of type safety. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Use kuid_t and kgid_t where appropriateEric W. Biederman2013-02-135-15/+16
| | | | | | | | | Convert variables that store uids and gids to be of type kuid_t and kgid_t instead of type uid_t and gid_t. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* sunrpc: Use userns friendly constants.Eric W. Biederman2013-02-134-9/+9
| | | | | | | | | | | | Instead of (uid_t)0 use GLOBAL_ROOT_UID. Instead of (gid_t)0 use GLOBAL_ROOT_GID. Instead of (uid_t)-1 use INVALID_UID Instead of (gid_t)-1 use INVALID_GID. Instead of NOGROUP use INVALID_GID. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* nfs_common: Update the translation between nfsv3 acls linux posix aclsEric W. Biederman2013-02-131-15/+26
| | | | | | | | | | | | | | - Use kuid_t and kgit in struct nfsacl_encode_desc. - Convert from kuids and kgids when generating on the wire values. - Convert on the wire values to kuids and kgids when read. - Modify cmp_acl_entry to be type safe comparison on posix acls. Only acls with type ACL_USER and ACL_GROUP can appear more than once and as such need to compare more than their tag. - The e_id field is being removed from posix acls so don't initialize it. Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* ncpfs: Support interacting with multiple user namespacesEric W. Biederman2013-02-134-37/+50
| | | | | | | | | | | ncpfs does not natively support uids and gids so this conversion was simply a matter of updating the the type of the mounteduid, the uid and the gid on the superblock. Fixing the ioctls that read them, updating the mount option parser and the mount option printer. Cc: Petr Vandrovec <petr@vandrovec.name> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
* gfs2: Enable building with user namespaces enabledEric W. Biederman2013-02-131-1/+0
| | | | | | | | | | Now that all of the necessary work has been done to push kuids and kgids throughout gfs2 and to convert between kuids and kgids when reading and writing the on disk structures it is safe to enable gfs2 when multiple user namespaces are enabled. Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* gfs2: Convert uids and gids between dinodes and vfs inodes.Eric W. Biederman2013-02-133-6/+6
| | | | | | | | | | | | | | When reading dinodes from the disk convert uids and gids into kuids and kgids to store in vfs data structures. When writing to dinodes to the disk convert kuids and kgids in the in memory structures into plain uids and gids. For now all on disk data structures are assumed to be stored in the initial user namespace. Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* gfs2: Use uid_eq and gid_eq where appropriateEric W. Biederman2013-02-133-11/+16
| | | | | | | | | | Where kuid_t values are compared use uid_eq and where kgid_t values are compared use gid_eq. This is unfortunately necessary because of the type safety that keeps someone from accidentally mixing kuids and kgids with other types. Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* gfs2: Use kuid_t and kgid_t types where appropriate.Eric W. Biederman2013-02-133-9/+10
| | | | | Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* gfs2: Remove the QUOTA_USER and QUOTA_GROUP definesEric W. Biederman2013-02-131-20/+5
| | | | | | | | | | | | Remove the QUOTA_USER and QUOTA_GRUP defines. Remove the last vestigal users of QUOTA_USER and QUOTA_GROUP. Now that struct kqid is used throughout the gfs2 quota code the need there is to use QUOTA_USER and QUOTA_GROUP and the defines are just extraneous and confusing. Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* gfs2: Store qd_id in struct gfs2_quota_data as a struct kqidEric W. Biederman2013-02-132-46/+26
| | | | | | | | | | - Change qd_id in struct gfs2_qutoa_data to struct kqid. - Remove the now unnecessary QDF_USER bit field in qd_flags. - Propopoage this change through the code generally making things simpler along the way. Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 20:54:03 +0100