diff options
Diffstat (limited to 'fs/udf/ialloc.c')
| -rw-r--r-- | fs/udf/ialloc.c | 62 |
1 files changed, 19 insertions, 43 deletions
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c index f8e5872f7cc2..5f1f969f4134 100644 --- a/fs/udf/ialloc.c +++ b/fs/udf/ialloc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ialloc.c * @@ -5,11 +6,6 @@ * Inode allocation handling routines for the OSTA-UDF(tm) filesystem. * * COPYRIGHT - * This file is distributed under the terms of the GNU General Public - * License (GPL). Copies of the GPL can be obtained from: - * ftp://prep.ai.mit.edu/pub/gnu/GPL - * Each contributing author retains all rights to their own work. - * * (C) 1998-2001 Ben Fennema * * HISTORY @@ -28,21 +24,7 @@ void udf_free_inode(struct inode *inode) { - struct super_block *sb = inode->i_sb; - struct udf_sb_info *sbi = UDF_SB(sb); - struct logicalVolIntegrityDescImpUse *lvidiu = udf_sb_lvidiu(sb); - - if (lvidiu) { - mutex_lock(&sbi->s_alloc_mutex); - if (S_ISDIR(inode->i_mode)) - le32_add_cpu(&lvidiu->numDirs, -1); - else - le32_add_cpu(&lvidiu->numFiles, -1); - udf_updated_lvid(sb); - mutex_unlock(&sbi->s_alloc_mutex); - } - - udf_free_blocks(sb, NULL, &UDF_I(inode)->i_location, 0, 1); + udf_free_blocks(inode->i_sb, NULL, &UDF_I(inode)->i_location, 0, 1); } struct inode *udf_new_inode(struct inode *dir, umode_t mode) @@ -54,7 +36,6 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode) uint32_t start = UDF_I(dir)->i_location.logicalBlockNum; struct udf_inode_info *iinfo; struct udf_inode_info *dinfo = UDF_I(dir); - struct logicalVolIntegrityDescImpUse *lvidiu; int err; inode = new_inode(sb); @@ -67,16 +48,17 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode) iinfo->i_efe = 1; if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev) sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE; - iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize - - sizeof(struct extendedFileEntry), - GFP_KERNEL); + iinfo->i_data = kzalloc(inode->i_sb->s_blocksize - + sizeof(struct extendedFileEntry), + GFP_KERNEL); } else { iinfo->i_efe = 0; - iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize - - sizeof(struct fileEntry), - GFP_KERNEL); + iinfo->i_data = kzalloc(inode->i_sb->s_blocksize - + sizeof(struct fileEntry), + GFP_KERNEL); } - if (!iinfo->i_ext.i_data) { + if (!iinfo->i_data) { + make_bad_inode(inode); iput(inode); return ERR_PTR(-ENOMEM); } @@ -86,24 +68,15 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode) dinfo->i_location.partitionReferenceNum, start, &err); if (err) { + make_bad_inode(inode); iput(inode); return ERR_PTR(err); } - lvidiu = udf_sb_lvidiu(sb); - if (lvidiu) { - iinfo->i_unique = lvid_get_unique_id(sb); - inode->i_generation = iinfo->i_unique; - mutex_lock(&sbi->s_alloc_mutex); - if (S_ISDIR(mode)) - le32_add_cpu(&lvidiu->numDirs, 1); - else - le32_add_cpu(&lvidiu->numFiles, 1); - udf_updated_lvid(sb); - mutex_unlock(&sbi->s_alloc_mutex); - } + iinfo->i_unique = lvid_get_unique_id(sb); + inode->i_generation = iinfo->i_unique; - inode_init_owner(inode, dir, mode); + inode_init_owner(&nop_mnt_idmap, inode, dir, mode); if (UDF_QUERY_FLAG(sb, UDF_FLAG_UID_SET)) inode->i_uid = sbi->s_uid; if (UDF_QUERY_FLAG(sb, UDF_FLAG_GID_SET)) @@ -118,14 +91,17 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode) iinfo->i_lenAlloc = 0; iinfo->i_use = 0; iinfo->i_checkpoint = 1; + iinfo->i_extraPerms = FE_PERM_U_CHATTR; + udf_update_extra_perms(inode, mode); + if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB)) iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB; else if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD)) iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT; else iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG; - inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); - iinfo->i_crtime = inode->i_mtime; + simple_inode_init_ts(inode); + iinfo->i_crtime = inode_get_mtime(inode); if (unlikely(insert_inode_locked(inode) < 0)) { make_bad_inode(inode); iput(inode); |