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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 18:16:14 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 14:13:32 -0400
commitd9dda78bad879595d8c4220a067fc029d6484a16 (patch)
tree376c47ed566b719009e753e917104b150a639b11 /fs/ext4/mballoc.c
parent8510e30b46cd5467b2f930bef68a276dbc2c7d7c (diff)
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procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc really cares about is PDE(inode)->data. Provide a helper for that; static inline for now, eventually will be moved to fs/proc, along with the knowledge of struct proc_dir_entry layout. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext4/mballoc.c')
-rw-r--r--fs/ext4/mballoc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index ee6614bdb63..28e421c208a 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2149,7 +2149,7 @@ static const struct seq_operations ext4_mb_seq_groups_ops = {
static int ext4_mb_seq_groups_open(struct inode *inode, struct file *file)
{
- struct super_block *sb = PDE(inode)->data;
+ struct super_block *sb = PDE_DATA(inode);
int rc;
rc = seq_open(file, &ext4_mb_seq_groups_ops);