diff options
Diffstat (limited to 'fs/ext4')
-rw-r--r-- | fs/ext4/acl.c | 4 | ||||
-rw-r--r-- | fs/ext4/acl.h | 2 | ||||
-rw-r--r-- | fs/ext4/ext4.h | 16 | ||||
-rw-r--r-- | fs/ext4/ialloc.c | 6 | ||||
-rw-r--r-- | fs/ext4/inode.c | 28 | ||||
-rw-r--r-- | fs/ext4/ioctl.c | 20 | ||||
-rw-r--r-- | fs/ext4/namei.c | 32 | ||||
-rw-r--r-- | fs/ext4/symlink.c | 4 | ||||
-rw-r--r-- | fs/ext4/xattr_hurd.c | 2 | ||||
-rw-r--r-- | fs/ext4/xattr_security.c | 2 | ||||
-rw-r--r-- | fs/ext4/xattr_trusted.c | 2 | ||||
-rw-r--r-- | fs/ext4/xattr_user.c | 2 |
12 files changed, 60 insertions, 60 deletions
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index a9f89539aeee..27fcbddfb148 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -225,7 +225,7 @@ __ext4_set_acl(handle_t *handle, struct inode *inode, int type, } int -ext4_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, +ext4_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, struct posix_acl *acl, int type) { handle_t *handle; @@ -249,7 +249,7 @@ retry: return PTR_ERR(handle); if ((type == ACL_TYPE_ACCESS) && acl) { - error = posix_acl_update_mode(mnt_userns, inode, &mode, &acl); + error = posix_acl_update_mode(idmap, inode, &mode, &acl); if (error) goto out_stop; if (mode != inode->i_mode) diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h index 09c4a8a3b716..0c5a79c3b5d4 100644 --- a/fs/ext4/acl.h +++ b/fs/ext4/acl.h @@ -56,7 +56,7 @@ static inline int ext4_acl_count(size_t size) /* acl.c */ struct posix_acl *ext4_get_acl(struct inode *inode, int type, bool rcu); -int ext4_set_acl(struct user_namespace *mnt_userns, struct dentry *dentry, +int ext4_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, struct posix_acl *acl, int type); extern int ext4_init_acl(handle_t *, struct inode *, struct inode *); diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 140e1eb300d1..43e26e6f6e42 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2845,7 +2845,7 @@ extern int ext4fs_dirhash(const struct inode *dir, const char *name, int len, /* ialloc.c */ extern int ext4_mark_inode_used(struct super_block *sb, int ino); -extern struct inode *__ext4_new_inode(struct user_namespace *, handle_t *, +extern struct inode *__ext4_new_inode(struct mnt_idmap *, handle_t *, struct inode *, umode_t, const struct qstr *qstr, __u32 goal, uid_t *owner, __u32 i_flags, @@ -2853,11 +2853,11 @@ extern struct inode *__ext4_new_inode(struct user_namespace *, handle_t *, int nblocks); #define ext4_new_inode(handle, dir, mode, qstr, goal, owner, i_flags) \ - __ext4_new_inode(&init_user_ns, (handle), (dir), (mode), (qstr), \ + __ext4_new_inode(&nop_mnt_idmap, (handle), (dir), (mode), (qstr), \ (goal), (owner), i_flags, 0, 0, 0) -#define ext4_new_inode_start_handle(mnt_userns, dir, mode, qstr, goal, owner, \ +#define ext4_new_inode_start_handle(idmap, dir, mode, qstr, goal, owner, \ type, nblocks) \ - __ext4_new_inode((mnt_userns), NULL, (dir), (mode), (qstr), (goal), (owner), \ + __ext4_new_inode((idmap), NULL, (dir), (mode), (qstr), (goal), (owner), \ 0, (type), __LINE__, (nblocks)) @@ -2976,14 +2976,14 @@ extern struct inode *__ext4_iget(struct super_block *sb, unsigned long ino, __ext4_iget((sb), (ino), (flags), __func__, __LINE__) extern int ext4_write_inode(struct inode *, struct writeback_control *); -extern int ext4_setattr(struct user_namespace *, struct dentry *, +extern int ext4_setattr(struct mnt_idmap *, struct dentry *, struct iattr *); extern u32 ext4_dio_alignment(struct inode *inode); -extern int ext4_getattr(struct user_namespace *, const struct path *, +extern int ext4_getattr(struct mnt_idmap *, const struct path *, struct kstat *, u32, unsigned int); extern void ext4_evict_inode(struct inode *); extern void ext4_clear_inode(struct inode *); -extern int ext4_file_getattr(struct user_namespace *, const struct path *, +extern int ext4_file_getattr(struct mnt_idmap *, const struct path *, struct kstat *, u32, unsigned int); extern int ext4_sync_inode(handle_t *, struct inode *); extern void ext4_dirty_inode(struct inode *, int); @@ -3024,7 +3024,7 @@ extern int ext4_ind_remove_space(handle_t *handle, struct inode *inode, /* ioctl.c */ extern long ext4_ioctl(struct file *, unsigned int, unsigned long); extern long ext4_compat_ioctl(struct file *, unsigned int, unsigned long); -int ext4_fileattr_set(struct user_namespace *mnt_userns, +int ext4_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry, struct fileattr *fa); int ext4_fileattr_get(struct dentry *dentry, struct fileattr *fa); extern void ext4_reset_inode_seed(struct inode *inode); diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index 63f9bb6e8851..157663031f8c 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -921,7 +921,7 @@ static int ext4_xattr_credits_for_new_inode(struct inode *dir, mode_t mode, * For other inodes, search forward from the parent directory's block * group to find a free inode. */ -struct inode *__ext4_new_inode(struct user_namespace *mnt_userns, +struct inode *__ext4_new_inode(struct mnt_idmap *idmap, handle_t *handle, struct inode *dir, umode_t mode, const struct qstr *qstr, __u32 goal, uid_t *owner, __u32 i_flags, @@ -972,10 +972,10 @@ struct inode *__ext4_new_inode(struct user_namespace *mnt_userns, i_gid_write(inode, owner[1]); } else if (test_opt(sb, GRPID)) { inode->i_mode = mode; - inode_fsuid_set(inode, mnt_userns); + inode_fsuid_set(inode, idmap); inode->i_gid = dir->i_gid; } else - inode_init_owner(mnt_userns, inode, dir, mode); + inode_init_owner(idmap, inode, dir, mode); if (ext4_has_feature_project(sb) && ext4_test_inode_flag(dir, EXT4_INODE_PROJINHERIT)) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 9d9f414f99fe..be664dc9b991 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5434,7 +5434,7 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) * * Called with inode->i_rwsem down. */ -int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, +int ext4_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) { struct inode *inode = d_inode(dentry); @@ -5454,7 +5454,7 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, ATTR_GID | ATTR_TIMES_SET)))) return -EPERM; - error = setattr_prepare(mnt_userns, dentry, attr); + error = setattr_prepare(idmap, dentry, attr); if (error) return error; @@ -5466,14 +5466,14 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, if (error) return error; - if (is_quota_modification(mnt_userns, inode, attr)) { + if (is_quota_modification(idmap, inode, attr)) { error = dquot_initialize(inode); if (error) return error; } - if (i_uid_needs_update(mnt_userns, attr, inode) || - i_gid_needs_update(mnt_userns, attr, inode)) { + if (i_uid_needs_update(idmap, attr, inode) || + i_gid_needs_update(idmap, attr, inode)) { handle_t *handle; /* (user+group)*(old+new) structure, inode write (sb, @@ -5490,7 +5490,7 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, * counts xattr inode references. */ down_read(&EXT4_I(inode)->xattr_sem); - error = dquot_transfer(mnt_userns, inode, attr); + error = dquot_transfer(idmap, inode, attr); up_read(&EXT4_I(inode)->xattr_sem); if (error) { @@ -5499,8 +5499,8 @@ int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, } /* Update corresponding info in inode so that everything is in * one transaction */ - i_uid_update(mnt_userns, attr, inode); - i_gid_update(mnt_userns, attr, inode); + i_uid_update(idmap, attr, inode); + i_gid_update(idmap, attr, inode); error = ext4_mark_inode_dirty(handle, inode); ext4_journal_stop(handle); if (unlikely(error)) { @@ -5630,7 +5630,7 @@ out_mmap_sem: if (!error) { if (inc_ivers) inode_inc_iversion(inode); - setattr_copy(mnt_userns, inode, attr); + setattr_copy(idmap, inode, attr); mark_inode_dirty(inode); } @@ -5642,7 +5642,7 @@ out_mmap_sem: ext4_orphan_del(NULL, inode); if (!error && (ia_valid & ATTR_MODE)) - rc = posix_acl_chmod(mnt_userns, dentry, inode->i_mode); + rc = posix_acl_chmod(idmap, dentry, inode->i_mode); err_out: if (error) @@ -5668,7 +5668,7 @@ u32 ext4_dio_alignment(struct inode *inode) return 1; /* use the iomap defaults */ } -int ext4_getattr(struct user_namespace *mnt_userns, const struct path *path, +int ext4_getattr(struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, unsigned int query_flags) { struct inode *inode = d_inode(path->dentry); @@ -5725,18 +5725,18 @@ int ext4_getattr(struct user_namespace *mnt_userns, const struct path *path, STATX_ATTR_NODUMP | STATX_ATTR_VERITY); - generic_fillattr(mnt_userns, inode, stat); + generic_fillattr(idmap, inode, stat); return 0; } -int ext4_file_getattr(struct user_namespace *mnt_userns, +int ext4_file_getattr(struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, unsigned int query_flags) { struct inode *inode = d_inode(path->dentry); u64 delalloc_blocks; - ext4_getattr(mnt_userns, path, stat, request_mask, query_flags); + ext4_getattr(idmap, path, stat, request_mask, query_flags); /* * If there is inline data in the inode, the inode will normally not diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 8067ccda34e4..b0dc7212694e 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -358,12 +358,12 @@ void ext4_reset_inode_seed(struct inode *inode) * important fields of the inodes. * * @sb: the super block of the filesystem - * @mnt_userns: user namespace of the mount the inode was found from + * @idmap: idmap of the mount the inode was found from * @inode: the inode to swap with EXT4_BOOT_LOADER_INO * */ static long swap_inode_boot_loader(struct super_block *sb, - struct user_namespace *mnt_userns, + struct mnt_idmap *idmap, struct inode *inode) { handle_t *handle; @@ -393,7 +393,7 @@ static long swap_inode_boot_loader(struct super_block *sb, } if (IS_RDONLY(inode) || IS_APPEND(inode) || IS_IMMUTABLE(inode) || - !inode_owner_or_capable(mnt_userns, inode) || + !inode_owner_or_capable(idmap, inode) || !capable(CAP_SYS_ADMIN)) { err = -EPERM; goto journal_err_out; @@ -979,7 +979,7 @@ int ext4_fileattr_get(struct dentry *dentry, struct fileattr *fa) return 0; } -int ext4_fileattr_set(struct user_namespace *mnt_userns, +int ext4_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry, struct fileattr *fa) { struct inode *inode = d_inode(dentry); @@ -1217,7 +1217,7 @@ static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(filp); struct super_block *sb = inode->i_sb; - struct user_namespace *mnt_userns = file_mnt_user_ns(filp); + struct mnt_idmap *idmap = file_mnt_idmap(filp); ext4_debug("cmd = %u, arg = %lu\n", cmd, arg); @@ -1234,7 +1234,7 @@ static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) __u32 generation; int err; - if (!inode_owner_or_capable(mnt_userns, inode)) + if (!inode_owner_or_capable(idmap, inode)) return -EPERM; if (ext4_has_metadata_csum(inode->i_sb)) { @@ -1376,7 +1376,7 @@ mext_out: case EXT4_IOC_MIGRATE: { int err; - if (!inode_owner_or_capable(mnt_userns, inode)) + if (!inode_owner_or_capable(idmap, inode)) return -EACCES; err = mnt_want_write_file(filp); @@ -1398,7 +1398,7 @@ mext_out: case EXT4_IOC_ALLOC_DA_BLKS: { int err; - if (!inode_owner_or_capable(mnt_userns, inode)) + if (!inode_owner_or_capable(idmap, inode)) return -EACCES; err = mnt_want_write_file(filp); @@ -1417,7 +1417,7 @@ mext_out: err = mnt_want_write_file(filp); if (err) return err; - err = swap_inode_boot_loader(sb, mnt_userns, inode); + err = swap_inode_boot_loader(sb, idmap, inode); mnt_drop_write_file(filp); return err; } @@ -1542,7 +1542,7 @@ resizefs_out: case EXT4_IOC_CLEAR_ES_CACHE: { - if (!inode_owner_or_capable(mnt_userns, inode)) + if (!inode_owner_or_capable(idmap, inode)) return -EACCES; ext4_clear_inode_es(inode); return 0; diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index dd28453d6ea3..d10a508d95cd 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2792,7 +2792,7 @@ static int ext4_add_nondir(handle_t *handle, * If the create succeeds, we fill in the inode information * with d_instantiate(). */ -static int ext4_create(struct user_namespace *mnt_userns, struct inode *dir, +static int ext4_create(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, bool excl) { handle_t *handle; @@ -2806,7 +2806,7 @@ static int ext4_create(struct user_namespace *mnt_userns, struct inode *dir, credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) + EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3); retry: - inode = ext4_new_inode_start_handle(mnt_userns, dir, mode, &dentry->d_name, + inode = ext4_new_inode_start_handle(idmap, dir, mode, &dentry->d_name, 0, NULL, EXT4_HT_DIR, credits); handle = ext4_journal_current_handle(); err = PTR_ERR(inode); @@ -2827,7 +2827,7 @@ retry: return err; } -static int ext4_mknod(struct user_namespace *mnt_userns, struct inode *dir, +static int ext4_mknod(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev) { handle_t *handle; @@ -2841,7 +2841,7 @@ static int ext4_mknod(struct user_namespace *mnt_userns, struct inode *dir, credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) + EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3); retry: - inode = ext4_new_inode_start_handle(mnt_userns, dir, mode, &dentry->d_name, + inode = ext4_new_inode_start_handle(idmap, dir, mode, &dentry->d_name, 0, NULL, EXT4_HT_DIR, credits); handle = ext4_journal_current_handle(); err = PTR_ERR(inode); @@ -2861,7 +2861,7 @@ retry: return err; } -static int ext4_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, +static int ext4_tmpfile(struct mnt_idmap *idmap, struct inode *dir, struct file *file, umode_t mode) { handle_t *handle; @@ -2873,7 +2873,7 @@ static int ext4_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, return err; retry: - inode = ext4_new_inode_start_handle(mnt_userns, dir, mode, + inode = ext4_new_inode_start_handle(idmap, dir, mode, NULL, 0, NULL, EXT4_HT_DIR, EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) + @@ -2972,7 +2972,7 @@ out: return err; } -static int ext4_mkdir(struct user_namespace *mnt_userns, struct inode *dir, +static int ext4_mkdir(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, umode_t mode) { handle_t *handle; @@ -2989,7 +2989,7 @@ static int ext4_mkdir(struct user_namespace *mnt_userns, struct inode *dir, credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) + EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3); retry: - inode = ext4_new_inode_start_handle(mnt_userns, dir, S_IFDIR | mode, + inode = ext4_new_inode_start_handle(idmap, dir, S_IFDIR | mode, &dentry->d_name, 0, NULL, EXT4_HT_DIR, credits); handle = ext4_journal_current_handle(); @@ -3339,7 +3339,7 @@ out: return err; } -static int ext4_symlink(struct user_namespace *mnt_userns, struct inode *dir, +static int ext4_symlink(struct mnt_idmap *idmap, struct inode *dir, struct dentry *dentry, const char *symname) { handle_t *handle; @@ -3370,7 +3370,7 @@ static int ext4_symlink(struct user_namespace *mnt_userns, struct inode *dir, credits = EXT4_DATA_TRANS_BLOCKS(dir->i_sb) + EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3; retry: - inode = ext4_new_inode_start_handle(mnt_userns, dir, S_IFLNK|S_IRWXUGO, + inode = ext4_new_inode_start_handle(idmap, dir, S_IFLNK|S_IRWXUGO, &dentry->d_name, 0, NULL, EXT4_HT_DIR, credits); handle = ext4_journal_current_handle(); @@ -3720,7 +3720,7 @@ static void ext4_update_dir_count(handle_t *handle, struct ext4_renament *ent) } } -static struct inode *ext4_whiteout_for_rename(struct user_namespace *mnt_userns, +static struct inode *ext4_whiteout_for_rename(struct mnt_idmap *idmap, struct ext4_renament *ent, int credits, handle_t **h) { @@ -3735,7 +3735,7 @@ static struct inode *ext4_whiteout_for_rename(struct user_namespace *mnt_userns, credits += (EXT4_MAXQUOTAS_TRANS_BLOCKS(ent->dir->i_sb) + EXT4_XATTR_TRANS_BLOCKS + 4); retry: - wh = ext4_new_inode_start_handle(mnt_userns, ent->dir, + wh = ext4_new_inode_start_handle(idmap, ent->dir, S_IFCHR | WHITEOUT_MODE, &ent->dentry->d_name, 0, NULL, EXT4_HT_DIR, credits); @@ -3763,7 +3763,7 @@ retry: * while new_{dentry,inode) refers to the destination dentry/inode * This comes from rename(const char *oldpath, const char *newpath) */ -static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir, +static int ext4_rename(struct mnt_idmap *idmap, struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry, unsigned int flags) { @@ -3851,7 +3851,7 @@ static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir, goto release_bh; } } else { - whiteout = ext4_whiteout_for_rename(mnt_userns, &old, credits, &handle); + whiteout = ext4_whiteout_for_rename(idmap, &old, credits, &handle); if (IS_ERR(whiteout)) { retval = PTR_ERR(whiteout); goto release_bh; @@ -4158,7 +4158,7 @@ end_rename: return retval; } -static int ext4_rename2(struct user_namespace *mnt_userns, +static int ext4_rename2(struct mnt_idmap *idmap, struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry, unsigned int flags) @@ -4181,7 +4181,7 @@ static int ext4_rename2(struct user_namespace *mnt_userns, new_dir, new_dentry); } - return ext4_rename(mnt_userns, old_dir, old_dentry, new_dir, new_dentry, flags); + return ext4_rename(idmap, old_dir, old_dentry, new_dir, new_dentry, flags); } /* diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c index 3d3ed3c38f56..75bf1f88843c 100644 --- a/fs/ext4/symlink.c +++ b/fs/ext4/symlink.c @@ -55,12 +55,12 @@ static const char *ext4_encrypted_get_link(struct dentry *dentry, return paddr; } -static int ext4_encrypted_symlink_getattr(struct user_namespace *mnt_userns, +static int ext4_encrypted_symlink_getattr(struct mnt_idmap *idmap, const struct path *path, struct kstat *stat, u32 request_mask, unsigned int query_flags) { - ext4_getattr(mnt_userns, path, stat, request_mask, query_flags); + ext4_getattr(idmap, path, stat, request_mask, query_flags); return fscrypt_symlink_getattr(path, stat); } diff --git a/fs/ext4/xattr_hurd.c b/fs/ext4/xattr_hurd.c index c78df5790377..8a5842e4cd95 100644 --- a/fs/ext4/xattr_hurd.c +++ b/fs/ext4/xattr_hurd.c @@ -32,7 +32,7 @@ ext4_xattr_hurd_get(const struct xattr_handler *handler, static int ext4_xattr_hurd_set(const struct xattr_handler *handler, - struct user_namespace *mnt_userns, + struct mnt_idmap *idmap, struct dentry *unused, struct inode *inode, const char *name, const void *value, size_t size, int flags) diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c index 8213f66f7b2d..776cf11d24ca 100644 --- a/fs/ext4/xattr_security.c +++ b/fs/ext4/xattr_security.c @@ -23,7 +23,7 @@ ext4_xattr_security_get(const struct xattr_handler *handler, static int ext4_xattr_security_set(const struct xattr_handler *handler, - struct user_namespace *mnt_userns, + struct mnt_idmap *idmap, struct dentry *unused, struct inode *inode, const char *name, const void *value, size_t size, int flags) diff --git a/fs/ext4/xattr_trusted.c b/fs/ext4/xattr_trusted.c index 7c21ffb26d25..9811eb0ab276 100644 --- a/fs/ext4/xattr_trusted.c +++ b/fs/ext4/xattr_trusted.c @@ -30,7 +30,7 @@ ext4_xattr_trusted_get(const struct xattr_handler *handler, static int ext4_xattr_trusted_set(const struct xattr_handler *handler, - struct user_namespace *mnt_userns, + struct mnt_idmap *idmap, struct dentry *unused, struct inode *inode, const char *name, const void *value, size_t size, int flags) diff --git a/fs/ext4/xattr_user.c b/fs/ext4/xattr_user.c index 2fe7ff0a479c..4b70bf4e7626 100644 --- a/fs/ext4/xattr_user.c +++ b/fs/ext4/xattr_user.c @@ -31,7 +31,7 @@ ext4_xattr_user_get(const struct xattr_handler *handler, static int ext4_xattr_user_set(const struct xattr_handler *handler, - struct user_namespace *mnt_userns, + struct mnt_idmap *idmap, struct dentry *unused, struct inode *inode, const char *name, const void *value, size_t size, int flags) |