diff options
Diffstat (limited to 'fs/udf/namei.c')
| -rw-r--r-- | fs/udf/namei.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/fs/udf/namei.c b/fs/udf/namei.c index 95fee278ab9..9737cba1357 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -594,6 +594,29 @@ static int udf_create(struct inode *dir, struct dentry *dentry, umode_t mode, return 0; } +static int udf_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) +{ + struct inode *inode; + struct udf_inode_info *iinfo; + int err; + + inode = udf_new_inode(dir, mode, &err); + if (!inode) + return err; + + iinfo = UDF_I(inode); + if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) + inode->i_data.a_ops = &udf_adinicb_aops; + else + inode->i_data.a_ops = &udf_aops; + inode->i_op = &udf_file_inode_operations; + inode->i_fop = &udf_file_operations; + mark_inode_dirty(inode); + + d_tmpfile(dentry, inode); + return 0; +} + static int udf_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev) { @@ -987,6 +1010,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry, else udf_truncate_tail_extent(inode); mark_inode_dirty(inode); + up_write(&iinfo->i_data_sem); fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err); if (!fi) @@ -1000,7 +1024,6 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry, udf_write_fi(dir, &cfi, fi, &fibh, NULL, NULL); if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) mark_inode_dirty(dir); - up_write(&iinfo->i_data_sem); if (fibh.sbh != fibh.ebh) brelse(fibh.ebh); brelse(fibh.sbh); @@ -1270,10 +1293,10 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp, if (parent && (len < 5)) { *lenp = 5; - return 255; + return FILEID_INVALID; } else if (len < 3) { *lenp = 3; - return 255; + return FILEID_INVALID; } *lenp = 3; @@ -1311,6 +1334,7 @@ const struct inode_operations udf_dir_inode_operations = { .rmdir = udf_rmdir, .mknod = udf_mknod, .rename = udf_rename, + .tmpfile = udf_tmpfile, }; const struct inode_operations udf_symlink_inode_operations = { .readlink = generic_readlink, |