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constify dcache.c inlined helpers where possible

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-09-05 12:11:29 -04:00
parent 46ea1562da
commit f0d3b3ded9
1 changed files with 6 additions and 6 deletions
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12
include/linux/dcache.h
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@ -212,7 +212,7 @@ struct dentry_operations {
extern seqlock_t rename_lock;
static inline int dname_external(struct dentry *dentry)
static inline int dname_external(const struct dentry *dentry)
{
return dentry->d_name.name != dentry->d_iname;
}
@ -358,17 +358,17 @@ extern struct dentry *dget_parent(struct dentry *dentry);
* Returns true if the dentry passed is not currently hashed.
*/
static inline int d_unhashed(struct dentry *dentry)
static inline int d_unhashed(const struct dentry *dentry)
{
return hlist_bl_unhashed(&dentry->d_hash);
}
static inline int d_unlinked(struct dentry *dentry)
static inline int d_unlinked(const struct dentry *dentry)
{
return d_unhashed(dentry) && !IS_ROOT(dentry);
}
static inline int cant_mount(struct dentry *dentry)
static inline int cant_mount(const struct dentry *dentry)
{
return (dentry->d_flags & DCACHE_CANT_MOUNT);
}
@ -382,12 +382,12 @@ static inline void dont_mount(struct dentry *dentry)
extern void dput(struct dentry *);
static inline bool d_managed(struct dentry *dentry)
static inline bool d_managed(const struct dentry *dentry)
{
return dentry->d_flags & DCACHE_MANAGED_DENTRY;
}
static inline bool d_mountpoint(struct dentry *dentry)
static inline bool d_mountpoint(const struct dentry *dentry)
{
return dentry->d_flags & DCACHE_MOUNTED;
}