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authorAl Viro <viro@zeniv.linux.org.uk>2023-11-07 10:00:39 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2023-11-25 10:32:13 +0300
commitda549bdd15c295c24b2ee7ffe7ad0f3877fa8a87 (patch)
tree15dbab67479c82f6138f801dce00f04c357438a6 /fs/coda
parentb31559f8e471f402cd71117f35b9cde52d192138 (diff)
downloadlinux-da549bdd15c295c24b2ee7ffe7ad0f3877fa8a87.tar.xz
dentry: switch the lists of children to hlist
Saves a pointer per struct dentry and actually makes the things less clumsy. Cleaned the d_walk() and dcache_readdir() a bit by use of hlist_for_... iterators. A couple of new helpers - d_first_child() and d_next_sibling(), to make the expressions less awful. Reviewed-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/coda')
-rw-r--r--fs/coda/cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/coda/cache.c b/fs/coda/cache.c
index d6254cf9f397..970f0022ec52 100644
--- a/fs/coda/cache.c
+++ b/fs/coda/cache.c
@@ -93,7 +93,7 @@ static void coda_flag_children(struct dentry *parent, int flag)
struct dentry *de;
spin_lock(&parent->d_lock);
- list_for_each_entry(de, &parent->d_subdirs, d_child) {
+ hlist_for_each_entry(de, &parent->d_children, d_sib) {
struct inode *inode = d_inode_rcu(de);
/* don't know what to do with negative dentries */
if (inode)