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Diffstat (limited to 'fs/ocfs2/alloc.c')
-rw-r--r--fs/ocfs2/alloc.c46
1 files changed, 19 insertions, 27 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 74b93f924296..c8a4727bae8a 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -1113,7 +1113,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
1113{ 1113{
1114 int status; 1114 int status;
1115 unsigned int num_to_flush; 1115 unsigned int num_to_flush;
1116 struct ocfs2_journal_handle *handle = NULL; 1116 struct ocfs2_journal_handle *handle;
1117 struct inode *tl_inode = osb->osb_tl_inode; 1117 struct inode *tl_inode = osb->osb_tl_inode;
1118 struct inode *data_alloc_inode = NULL; 1118 struct inode *data_alloc_inode = NULL;
1119 struct buffer_head *tl_bh = osb->osb_tl_bh; 1119 struct buffer_head *tl_bh = osb->osb_tl_bh;
@@ -1130,7 +1130,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
1130 if (!OCFS2_IS_VALID_DINODE(di)) { 1130 if (!OCFS2_IS_VALID_DINODE(di)) {
1131 OCFS2_RO_ON_INVALID_DINODE(osb->sb, di); 1131 OCFS2_RO_ON_INVALID_DINODE(osb->sb, di);
1132 status = -EIO; 1132 status = -EIO;
1133 goto bail; 1133 goto out;
1134 } 1134 }
1135 1135
1136 num_to_flush = le16_to_cpu(tl->tl_used); 1136 num_to_flush = le16_to_cpu(tl->tl_used);
@@ -1138,14 +1138,7 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
1138 num_to_flush, (unsigned long long)OCFS2_I(tl_inode)->ip_blkno); 1138 num_to_flush, (unsigned long long)OCFS2_I(tl_inode)->ip_blkno);
1139 if (!num_to_flush) { 1139 if (!num_to_flush) {
1140 status = 0; 1140 status = 0;
1141 goto bail; 1141 goto out;
1142 }
1143
1144 handle = ocfs2_alloc_handle(osb);
1145 if (!handle) {
1146 status = -ENOMEM;
1147 mlog_errno(status);
1148 goto bail;
1149 } 1142 }
1150 1143
1151 data_alloc_inode = ocfs2_get_system_file_inode(osb, 1144 data_alloc_inode = ocfs2_get_system_file_inode(osb,
@@ -1154,41 +1147,40 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
1154 if (!data_alloc_inode) { 1147 if (!data_alloc_inode) {
1155 status = -EINVAL; 1148 status = -EINVAL;
1156 mlog(ML_ERROR, "Could not get bitmap inode!\n"); 1149 mlog(ML_ERROR, "Could not get bitmap inode!\n");
1157 goto bail; 1150 goto out;
1158 } 1151 }
1159 1152
1160 ocfs2_handle_add_inode(handle, data_alloc_inode); 1153 mutex_lock(&data_alloc_inode->i_mutex);
1161 status = ocfs2_meta_lock(data_alloc_inode, handle, &data_alloc_bh, 1); 1154
1155 status = ocfs2_meta_lock(data_alloc_inode, NULL, &data_alloc_bh, 1);
1162 if (status < 0) { 1156 if (status < 0) {
1163 mlog_errno(status); 1157 mlog_errno(status);
1164 goto bail; 1158 goto out_mutex;
1165 } 1159 }
1166 1160
1167 handle = ocfs2_start_trans(osb, handle, OCFS2_TRUNCATE_LOG_UPDATE); 1161 handle = ocfs2_start_trans(osb, NULL, OCFS2_TRUNCATE_LOG_UPDATE);
1168 if (IS_ERR(handle)) { 1162 if (IS_ERR(handle)) {
1169 status = PTR_ERR(handle); 1163 status = PTR_ERR(handle);
1170 handle = NULL;
1171 mlog_errno(status); 1164 mlog_errno(status);
1172 goto bail; 1165 goto out_unlock;
1173 } 1166 }
1174 1167
1175 status = ocfs2_replay_truncate_records(osb, handle, data_alloc_inode, 1168 status = ocfs2_replay_truncate_records(osb, handle, data_alloc_inode,
1176 data_alloc_bh); 1169 data_alloc_bh);
1177 if (status < 0) { 1170 if (status < 0)
1178 mlog_errno(status); 1171 mlog_errno(status);
1179 goto bail;
1180 }
1181 1172
1182bail: 1173 ocfs2_commit_trans(handle);
1183 if (handle)
1184 ocfs2_commit_trans(handle);
1185 1174
1186 if (data_alloc_inode) 1175out_unlock:
1187 iput(data_alloc_inode); 1176 brelse(data_alloc_bh);
1177 ocfs2_meta_unlock(data_alloc_inode, 1);
1188 1178
1189 if (data_alloc_bh) 1179out_mutex:
1190 brelse(data_alloc_bh); 1180 mutex_unlock(&data_alloc_inode->i_mutex);
1181 iput(data_alloc_inode);
1191 1182
1183out:
1192 mlog_exit(status); 1184 mlog_exit(status);
1193 return status; 1185 return status;
1194} 1186}