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-rw-r--r--ipc/mqueue.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index c93fd3faac2..c60e519e291 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -158,7 +158,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
158 u->mq_bytes + mq_bytes > 158 u->mq_bytes + mq_bytes >
159 task_rlimit(p, RLIMIT_MSGQUEUE)) { 159 task_rlimit(p, RLIMIT_MSGQUEUE)) {
160 spin_unlock(&mq_lock); 160 spin_unlock(&mq_lock);
161 /* mqueue_delete_inode() releases info->messages */ 161 /* mqueue_evict_inode() releases info->messages */
162 goto out_inode; 162 goto out_inode;
163 } 163 }
164 u->mq_bytes += mq_bytes; 164 u->mq_bytes += mq_bytes;
@@ -241,7 +241,7 @@ static void mqueue_destroy_inode(struct inode *inode)
241 kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode)); 241 kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode));
242} 242}
243 243
244static void mqueue_delete_inode(struct inode *inode) 244static void mqueue_evict_inode(struct inode *inode)
245{ 245{
246 struct mqueue_inode_info *info; 246 struct mqueue_inode_info *info;
247 struct user_struct *user; 247 struct user_struct *user;
@@ -249,10 +249,11 @@ static void mqueue_delete_inode(struct inode *inode)
249 int i; 249 int i;
250 struct ipc_namespace *ipc_ns; 250 struct ipc_namespace *ipc_ns;
251 251
252 if (S_ISDIR(inode->i_mode)) { 252 end_writeback(inode);
253 clear_inode(inode); 253
254 if (S_ISDIR(inode->i_mode))
254 return; 255 return;
255 } 256
256 ipc_ns = get_ns_from_inode(inode); 257 ipc_ns = get_ns_from_inode(inode);
257 info = MQUEUE_I(inode); 258 info = MQUEUE_I(inode);
258 spin_lock(&info->lock); 259 spin_lock(&info->lock);
@@ -261,8 +262,6 @@ static void mqueue_delete_inode(struct inode *inode)
261 kfree(info->messages); 262 kfree(info->messages);
262 spin_unlock(&info->lock); 263 spin_unlock(&info->lock);
263 264
264 clear_inode(inode);
265
266 /* Total amount of bytes accounted for the mqueue */ 265 /* Total amount of bytes accounted for the mqueue */
267 mq_bytes = info->attr.mq_maxmsg * (sizeof(struct msg_msg *) 266 mq_bytes = info->attr.mq_maxmsg * (sizeof(struct msg_msg *)
268 + info->attr.mq_msgsize); 267 + info->attr.mq_msgsize);
@@ -1225,9 +1224,8 @@ static const struct file_operations mqueue_file_operations = {
1225static const struct super_operations mqueue_super_ops = { 1224static const struct super_operations mqueue_super_ops = {
1226 .alloc_inode = mqueue_alloc_inode, 1225 .alloc_inode = mqueue_alloc_inode,
1227 .destroy_inode = mqueue_destroy_inode, 1226 .destroy_inode = mqueue_destroy_inode,
1227 .evict_inode = mqueue_evict_inode,
1228 .statfs = simple_statfs, 1228 .statfs = simple_statfs,
1229 .delete_inode = mqueue_delete_inode,
1230 .drop_inode = generic_delete_inode,
1231}; 1229};
1232 1230
1233static struct file_system_type mqueue_fs_type = { 1231static struct file_system_type mqueue_fs_type = {