| /linux-4.1.27/fs/9p/ |
| D | v9fs.c | 113 static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts) in v9fs_parse_options() argument
123 v9ses->afid = ~0; in v9fs_parse_options()
124 v9ses->debug = 0; in v9fs_parse_options()
125 v9ses->cache = CACHE_NONE; in v9fs_parse_options()
127 v9ses->cachetag = NULL; in v9fs_parse_options()
154 v9ses->debug = option; in v9fs_parse_options()
168 v9ses->dfltuid = make_kuid(current_user_ns(), option); in v9fs_parse_options()
169 if (!uid_valid(v9ses->dfltuid)) { in v9fs_parse_options()
184 v9ses->dfltgid = make_kgid(current_user_ns(), option); in v9fs_parse_options()
185 if (!gid_valid(v9ses->dfltgid)) { in v9fs_parse_options()
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| D | vfs_super.c | 76 v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, in v9fs_fill_super() argument
80 sb->s_blocksize_bits = fls(v9ses->maxdata - 1); in v9fs_fill_super()
83 if (v9fs_proto_dotl(v9ses)) { in v9fs_fill_super()
88 sb->s_bdi = &v9ses->bdi; in v9fs_fill_super()
89 if (v9ses->cache) in v9fs_fill_super()
93 if (!v9ses->cache) in v9fs_fill_super()
97 if ((v9ses->flags & V9FS_ACL_MASK) == V9FS_POSIX_ACL) in v9fs_fill_super()
119 struct v9fs_session_info *v9ses = NULL; in v9fs_mount() local
126 v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL); in v9fs_mount()
127 if (!v9ses) in v9fs_mount()
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| D | vfs_inode.c | 64 static u32 unixmode2p9mode(struct v9fs_session_info *v9ses, umode_t mode) in unixmode2p9mode() argument
70 if (v9fs_proto_dotu(v9ses)) { in unixmode2p9mode()
71 if (v9ses->nodev == 0) { in unixmode2p9mode()
98 static int p9mode2perm(struct v9fs_session_info *v9ses, in p9mode2perm() argument
105 if (v9fs_proto_dotu(v9ses)) { in p9mode2perm()
125 static umode_t p9mode2unixmode(struct v9fs_session_info *v9ses, in p9mode2unixmode() argument
132 res = p9mode2perm(v9ses, stat); in p9mode2unixmode()
136 else if ((mode & P9_DMSYMLINK) && (v9fs_proto_dotu(v9ses))) in p9mode2unixmode()
138 else if ((mode & P9_DMSOCKET) && (v9fs_proto_dotu(v9ses)) in p9mode2unixmode()
139 && (v9ses->nodev == 0)) in p9mode2unixmode()
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| D | v9fs.h | 143 extern void v9fs_session_close(struct v9fs_session_info *v9ses);
144 extern void v9fs_session_cancel(struct v9fs_session_info *v9ses);
145 extern void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses);
154 extern struct inode *v9fs_inode_from_fid(struct v9fs_session_info *v9ses,
160 extern struct inode *v9fs_inode_from_fid_dotl(struct v9fs_session_info *v9ses,
181 static inline int v9fs_proto_dotu(struct v9fs_session_info *v9ses) in v9fs_proto_dotu() argument
183 return v9ses->flags & V9FS_PROTO_2000U; in v9fs_proto_dotu()
186 static inline int v9fs_proto_dotl(struct v9fs_session_info *v9ses) in v9fs_proto_dotl() argument
188 return v9ses->flags & V9FS_PROTO_2000L; in v9fs_proto_dotl()
200 v9fs_get_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid, in v9fs_get_inode_from_fid() argument
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| D | cache.c | 49 int v9fs_random_cachetag(struct v9fs_session_info *v9ses) in v9fs_random_cachetag() argument
51 v9ses->cachetag = kmalloc(CACHETAG_LEN, GFP_KERNEL); in v9fs_random_cachetag()
52 if (!v9ses->cachetag) in v9fs_random_cachetag()
55 return scnprintf(v9ses->cachetag, CACHETAG_LEN, "%lu", jiffies); in v9fs_random_cachetag()
61 struct v9fs_session_info *v9ses; in v9fs_cache_session_get_key() local
64 v9ses = (struct v9fs_session_info *)cookie_netfs_data; in v9fs_cache_session_get_key()
66 v9ses, buffer, bufmax); in v9fs_cache_session_get_key()
68 if (v9ses->cachetag) in v9fs_cache_session_get_key()
69 klen = strlen(v9ses->cachetag); in v9fs_cache_session_get_key()
74 memcpy(buffer, v9ses->cachetag, klen); in v9fs_cache_session_get_key()
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| D | fid.c | 93 static int build_path_from_dentry(struct v9fs_session_info *v9ses, in build_path_from_dentry() argument
122 struct v9fs_session_info *v9ses; in v9fs_fid_lookup_with_uid() local
125 v9ses = v9fs_dentry2v9ses(dentry); in v9fs_fid_lookup_with_uid()
126 access = v9ses->flags & V9FS_ACCESS_MASK; in v9fs_fid_lookup_with_uid()
135 down_read(&v9ses->rename_sem); in v9fs_fid_lookup_with_uid()
143 up_read(&v9ses->rename_sem); in v9fs_fid_lookup_with_uid()
152 if (v9fs_proto_dotu(v9ses) || v9fs_proto_dotl(v9ses)) in v9fs_fid_lookup_with_uid()
155 uname = v9ses->uname; in v9fs_fid_lookup_with_uid()
157 fid = p9_client_attach(v9ses->clnt, NULL, uname, uid, in v9fs_fid_lookup_with_uid()
158 v9ses->aname); in v9fs_fid_lookup_with_uid()
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| D | vfs_inode_dotl.c | 118 struct v9fs_session_info *v9ses = sb->s_fs_info; in v9fs_qid_iget_dotl() local
138 retval = v9fs_init_inode(v9ses, inode, in v9fs_qid_iget_dotl()
158 v9fs_inode_from_fid_dotl(struct v9fs_session_info *v9ses, struct p9_fid *fid, in v9fs_inode_from_fid_dotl() argument
253 struct v9fs_session_info *v9ses; in v9fs_vfs_atomic_open_dotl() local
270 v9ses = v9fs_inode2v9ses(dir); in v9fs_vfs_atomic_open_dotl()
318 inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb); in v9fs_vfs_atomic_open_dotl()
332 if ((v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) && in v9fs_vfs_atomic_open_dotl()
356 if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) in v9fs_vfs_atomic_open_dotl()
385 struct v9fs_session_info *v9ses; in v9fs_vfs_mkdir_dotl() local
397 v9ses = v9fs_inode2v9ses(dir); in v9fs_vfs_mkdir_dotl()
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| D | acl.c | 60 struct v9fs_session_info *v9ses; in v9fs_get_acl() local
62 v9ses = v9fs_inode2v9ses(inode); in v9fs_get_acl()
63 if (((v9ses->flags & V9FS_ACCESS_MASK) != V9FS_ACCESS_CLIENT) || in v9fs_get_acl()
64 ((v9ses->flags & V9FS_ACL_MASK) != V9FS_POSIX_ACL)) { in v9fs_get_acl()
102 struct v9fs_session_info *v9ses; in v9fs_iop_get_acl() local
104 v9ses = v9fs_inode2v9ses(inode); in v9fs_iop_get_acl()
105 if (((v9ses->flags & V9FS_ACCESS_MASK) != V9FS_ACCESS_CLIENT) || in v9fs_iop_get_acl()
106 ((v9ses->flags & V9FS_ACL_MASK) != V9FS_POSIX_ACL)) { in v9fs_iop_get_acl()
236 struct v9fs_session_info *v9ses; in v9fs_xattr_get_acl() local
243 v9ses = v9fs_dentry2v9ses(dentry); in v9fs_xattr_get_acl()
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| D | vfs_dentry.c | 93 struct v9fs_session_info *v9ses; in v9fs_lookup_revalidate() local
98 v9ses = v9fs_inode2v9ses(inode); in v9fs_lookup_revalidate()
99 if (v9fs_proto_dotl(v9ses)) in v9fs_lookup_revalidate()
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| D | vfs_file.c | 63 struct v9fs_session_info *v9ses; in v9fs_file_open() local
69 v9ses = v9fs_inode2v9ses(inode); in v9fs_file_open()
70 if (v9fs_proto_dotl(v9ses)) in v9fs_file_open()
74 v9fs_proto_dotu(v9ses)); in v9fs_file_open()
87 (!v9fs_proto_dotu(v9ses) && !v9fs_proto_dotl(v9ses))) in v9fs_file_open()
93 if ((v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) && in v9fs_file_open()
112 if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) in v9fs_file_open()
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| D | cache.h | 32 extern void v9fs_cache_session_get_cookie(struct v9fs_session_info *v9ses);
33 extern void v9fs_cache_session_put_cookie(struct v9fs_session_info *v9ses);
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| D | v9fs_vfs.h | 60 int v9fs_init_inode(struct v9fs_session_info *v9ses,
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