xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vfs: fix the stupidity with i_dentry in inode destructors

Browse Source 
Seeing that just about every destructor got that INIT_LIST_HEAD() copied into
it, there is no point whatsoever keeping this INIT_LIST_HEAD in inode_init_once();
the cost of taking it into inode_init_always() will be negligible for pipes
and sockets and negative for everything else.  Not to mention the removal of
boilerplate code from ->destroy_inode() instances...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2011-12-12 15:51:45 -05:00
parent 2a79f17e4a
commit 6b520e0565
53 changed files with 1 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/nilfs2/super.c
View File

@@ -175,8 +175,6 @@ static void nilfs_i_callback(struct rcu_head *head)
struct inode *inode = container_of(head, struct inode, i_rcu);
struct nilfs_mdt_info *mdi = NILFS_MDT(inode);
INIT_LIST_HEAD(&inode->i_dentry);
if (mdi) {
kfree(mdi->mi_bgl); /* kfree(NULL) is safe */
kfree(mdi);