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orangefs: Use RCU for destroy_inode

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am: b2b0f6ffd3

Change-Id: I89639d90d673b86119bdf6043ba608f30cf3f0fb
This commit is contained in:
Peter Zijlstra
2017-03-15 02:22:34 +00:00
committed by android-build-merger
parent 5feec54044 b2b0f6ffd3
commit debf88db0f
1 changed files with 8 additions and 1 deletions
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9
fs/orangefs/super.c
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@@ -115,6 +115,13 @@ static struct inode *orangefs_alloc_inode(struct super_block *sb)
return &orangefs_inode->vfs_inode;
}
static void orangefs_i_callback(struct rcu_head *head)
{
struct inode *inode = container_of(head, struct inode, i_rcu);
struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
kmem_cache_free(orangefs_inode_cache, orangefs_inode);
}
static void orangefs_destroy_inode(struct inode *inode)
{
struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);
@@ -123,7 +130,7 @@ static void orangefs_destroy_inode(struct inode *inode)
"%s: deallocated %p destroying inode %pU\n",
__func__, orangefs_inode, get_khandle_from_ino(inode));
kmem_cache_free(orangefs_inode_cache, orangefs_inode);
call_rcu(&inode->i_rcu, orangefs_i_callback);
}
/*