aboutsummaryrefslogtreecommitdiffstats
path: root/fs/udf/ialloc.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/udf/ialloc.c')
-rw-r--r--fs/udf/ialloc.c38
1 files changed, 13 insertions, 25 deletions
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 2eb503806bce..636d8f613929 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -46,12 +46,10 @@ void udf_free_inode(struct inode *inode)
46 if (sbi->s_lvidbh) { 46 if (sbi->s_lvidbh) {
47 if (S_ISDIR(inode->i_mode)) 47 if (S_ISDIR(inode->i_mode))
48 UDF_SB_LVIDIU(sb)->numDirs = 48 UDF_SB_LVIDIU(sb)->numDirs =
49 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) 49 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) - 1);
50 - 1);
51 else 50 else
52 UDF_SB_LVIDIU(sb)->numFiles = 51 UDF_SB_LVIDIU(sb)->numFiles =
53 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) 52 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) - 1);
54 - 1);
55 53
56 mark_buffer_dirty(sbi->s_lvidbh); 54 mark_buffer_dirty(sbi->s_lvidbh);
57 } 55 }
@@ -82,10 +80,8 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
82 UDF_I_NEXT_ALLOC_GOAL(inode) = 0; 80 UDF_I_NEXT_ALLOC_GOAL(inode) = 0;
83 UDF_I_STRAT4096(inode) = 0; 81 UDF_I_STRAT4096(inode) = 0;
84 82
85 block = 83 block = udf_new_block(dir->i_sb, NULL, UDF_I_LOCATION(dir).partitionReferenceNum,
86 udf_new_block(dir->i_sb, NULL, 84 start, err);
87 UDF_I_LOCATION(dir).partitionReferenceNum, start,
88 err);
89 if (*err) { 85 if (*err) {
90 iput(inode); 86 iput(inode);
91 return NULL; 87 return NULL;
@@ -95,17 +91,13 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
95 if (UDF_SB_LVIDBH(sb)) { 91 if (UDF_SB_LVIDBH(sb)) {
96 struct logicalVolHeaderDesc *lvhd; 92 struct logicalVolHeaderDesc *lvhd;
97 uint64_t uniqueID; 93 uint64_t uniqueID;
98 lvhd = 94 lvhd = (struct logicalVolHeaderDesc *)(UDF_SB_LVID(sb)->logicalVolContentsUse);
99 (struct logicalVolHeaderDesc *)(UDF_SB_LVID(sb)->
100 logicalVolContentsUse);
101 if (S_ISDIR(mode)) 95 if (S_ISDIR(mode))
102 UDF_SB_LVIDIU(sb)->numDirs = 96 UDF_SB_LVIDIU(sb)->numDirs =
103 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) 97 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numDirs) + 1);
104 + 1);
105 else 98 else
106 UDF_SB_LVIDIU(sb)->numFiles = 99 UDF_SB_LVIDIU(sb)->numFiles =
107 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) 100 cpu_to_le32(le32_to_cpu(UDF_SB_LVIDIU(sb)->numFiles) + 1);
108 + 1);
109 UDF_I_UNIQUE(inode) = uniqueID = le64_to_cpu(lvhd->uniqueID); 101 UDF_I_UNIQUE(inode) = uniqueID = le64_to_cpu(lvhd->uniqueID);
110 if (!(++uniqueID & 0x00000000FFFFFFFFUL)) 102 if (!(++uniqueID & 0x00000000FFFFFFFFUL))
111 uniqueID += 16; 103 uniqueID += 16;
@@ -118,12 +110,12 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
118 inode->i_gid = dir->i_gid; 110 inode->i_gid = dir->i_gid;
119 if (S_ISDIR(mode)) 111 if (S_ISDIR(mode))
120 mode |= S_ISGID; 112 mode |= S_ISGID;
121 } else 113 } else {
122 inode->i_gid = current->fsgid; 114 inode->i_gid = current->fsgid;
115 }
123 116
124 UDF_I_LOCATION(inode).logicalBlockNum = block; 117 UDF_I_LOCATION(inode).logicalBlockNum = block;
125 UDF_I_LOCATION(inode).partitionReferenceNum = 118 UDF_I_LOCATION(inode).partitionReferenceNum = UDF_I_LOCATION(dir).partitionReferenceNum;
126 UDF_I_LOCATION(dir).partitionReferenceNum;
127 inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0); 119 inode->i_ino = udf_get_lb_pblock(sb, UDF_I_LOCATION(inode), 0);
128 inode->i_blocks = 0; 120 inode->i_blocks = 0;
129 UDF_I_LENEATTR(inode) = 0; 121 UDF_I_LENEATTR(inode) = 0;
@@ -132,14 +124,10 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
132 if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) { 124 if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
133 UDF_I_EFE(inode) = 1; 125 UDF_I_EFE(inode) = 1;
134 UDF_UPDATE_UDFREV(inode->i_sb, UDF_VERS_USE_EXTENDED_FE); 126 UDF_UPDATE_UDFREV(inode->i_sb, UDF_VERS_USE_EXTENDED_FE);
135 UDF_I_DATA(inode) = 127 UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct extendedFileEntry), GFP_KERNEL);
136 kzalloc(inode->i_sb->s_blocksize -
137 sizeof(struct extendedFileEntry), GFP_KERNEL);
138 } else { 128 } else {
139 UDF_I_EFE(inode) = 0; 129 UDF_I_EFE(inode) = 0;
140 UDF_I_DATA(inode) = 130 UDF_I_DATA(inode) = kzalloc(inode->i_sb->s_blocksize - sizeof(struct fileEntry), GFP_KERNEL);
141 kzalloc(inode->i_sb->s_blocksize - sizeof(struct fileEntry),
142 GFP_KERNEL);
143 } 131 }
144 if (!UDF_I_DATA(inode)) { 132 if (!UDF_I_DATA(inode)) {
145 iput(inode); 133 iput(inode);
@@ -154,7 +142,7 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
154 else 142 else
155 UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG; 143 UDF_I_ALLOCTYPE(inode) = ICBTAG_FLAG_AD_LONG;
156 inode->i_mtime = inode->i_atime = inode->i_ctime = 144 inode->i_mtime = inode->i_atime = inode->i_ctime =
157 UDF_I_CRTIME(inode) = current_fs_time(inode->i_sb); 145 UDF_I_CRTIME(inode) = current_fs_time(inode->i_sb);
158 insert_inode_hash(inode); 146 insert_inode_hash(inode);
159 mark_inode_dirty(inode); 147 mark_inode_dirty(inode);
160 mutex_unlock(&sbi->s_alloc_mutex); 148 mutex_unlock(&sbi->s_alloc_mutex);