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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-10-26 19:19:16 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-29 10:34:00 +0200 |
| commit | 6637ecd306a94a03dd5b8e4e8d3f260d9877c5b0 (patch) | |
| tree | f350fbd8b70a00e541e667824f96ebe09abc6bc5 /include/linux | |
| parent | f2b1b66341df87cd33cf7db7cb43c409c0fc23f5 (diff) | |
| download | lwn-6637ecd306a94a03dd5b8e4e8d3f260d9877c5b0.tar.gz lwn-6637ecd306a94a03dd5b8e4e8d3f260d9877c5b0.zip | |
move d_rcu from overlapping d_child to overlapping d_alias
commit 946e51f2bf37f1656916eb75bd0742ba33983c28 upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ben Hutchings <ben@decadent.org.uk>
[hujianyang: Backported to 3.10 refer to the work of Ben Hutchings in 3.2:
- Apply name changes in all the different places we use d_alias and d_child
- Move the WARN_ON() in __d_free() to d_free() as we don't have dentry_free()]
Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dcache.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 9be5ac960fd8..c1999d1fe6f8 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -120,15 +120,15 @@ struct dentry { void *d_fsdata; /* fs-specific data */ struct list_head d_lru; /* LRU list */ + struct list_head d_child; /* child of parent list */ + struct list_head d_subdirs; /* our children */ /* - * d_child and d_rcu can share memory + * d_alias and d_rcu can share memory */ union { - struct list_head d_child; /* child of parent list */ + struct hlist_node d_alias; /* inode alias list */ struct rcu_head d_rcu; } d_u; - struct list_head d_subdirs; /* our children */ - struct hlist_node d_alias; /* inode alias list */ }; /* |