commit 83182867f7071208e9cb0d4b0e41137aec75a9ee
Author: Josef 'Jeff' Sipek <[EMAIL PROTECTED]>
Date: Fri Jun 8 10:58:22 2007 -0400
Unionfs: Change free_dentry_private_info to take a struct dentry
This makes it more symmetric with new_dentry_private_info.
Signed-off-by: Josef 'Jeff' Sipek <[EMAIL PROTECTED]>
diff --git a/fs/unionfs/dentry.c b/fs/unionfs/dentry.c
index
364881c95a40c67fe63008f12ee80c6175725506..6310c32b74be4b517061d678ff9956078971ede2
100644
--- a/fs/unionfs/dentry.c
+++ b/fs/unionfs/dentry.c
@@ -456,8 +456,7 @@ static void unionfs_d_release(struct den
out_free:
/* No need to unlock it, because it is disappeared. */
- free_dentry_private_data(UNIONFS_D(dentry));
- dentry->d_fsdata = NULL; /* just to be safe */
+ free_dentry_private_data(dentry);
out:
return;
diff --git a/fs/unionfs/lookup.c b/fs/unionfs/lookup.c
index
93b92988c05455f74553be772ebc9fcf36de0127..4e89a3c4b87b9d9476f0845072e1bac18b4320bb
100644
--- a/fs/unionfs/lookup.c
+++ b/fs/unionfs/lookup.c
@@ -478,11 +478,12 @@ void unionfs_destroy_dentry_cache(void)
kmem_cache_destroy(unionfs_dentry_cachep);
}
-void free_dentry_private_data(struct unionfs_dentry_info *udi)
+void free_dentry_private_data(struct dentry *dentry)
{
- if (!udi)
+ if (!dentry || !dentry->d_fsdata)
return;
- kmem_cache_free(unionfs_dentry_cachep, udi);
+ kmem_cache_free(unionfs_dentry_cachep, dentry->d_fsdata);
+ dentry->d_fsdata = NULL;
}
static inline int __realloc_dentry_private_data(struct dentry *dentry)
@@ -519,8 +520,7 @@ int realloc_dentry_private_data(struct d
return 0;
kfree(UNIONFS_D(dentry)->lower_paths);
- free_dentry_private_data(UNIONFS_D(dentry));
- dentry->d_fsdata = NULL;
+ free_dentry_private_data(dentry);
return -ENOMEM;
}
diff --git a/fs/unionfs/main.c b/fs/unionfs/main.c
index
1ad790fd3478b3db3d843ab137d428a5b9728c05..2f884abc3077de274cb519496769545144e6ef1e
100644
--- a/fs/unionfs/main.c
+++ b/fs/unionfs/main.c
@@ -665,7 +665,7 @@ static int unionfs_read_super(struct sup
out_freedpd:
if (UNIONFS_D(sb->s_root)) {
kfree(UNIONFS_D(sb->s_root)->lower_paths);
- free_dentry_private_data(UNIONFS_D(sb->s_root));
+ free_dentry_private_data(sb->s_root);
}
dput(sb->s_root);
diff --git a/fs/unionfs/union.h b/fs/unionfs/union.h
index
325a45167aa48a41899ceb4c4537bb0531998caa..b66ff60df6f581d441f188532b70742019592265
100644
--- a/fs/unionfs/union.h
+++ b/fs/unionfs/union.h
@@ -241,7 +241,7 @@ static inline void unionfs_double_lock_d
extern int realloc_dentry_private_data(struct dentry *dentry);
extern int new_dentry_private_data(struct dentry *dentry);
-extern void free_dentry_private_data(struct unionfs_dentry_info *udi);
+extern void free_dentry_private_data(struct dentry *dentry);
extern void update_bstart(struct dentry *dentry);
/*
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