nagai/kernel
3
0
Fork 0
forked from mirrors/linux
Code Pull requests Activity

constify dcache.c inlined helpers where possible

Browse source 
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
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

12
include/linux/dcache.h
View file

@ -212,7 +212,7 @@ struct dentry_operations {
extern seqlock_t rename_lock; 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; 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. * 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); 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); 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); return (dentry->d_flags & DCACHE_CANT_MOUNT);
} }
@ -382,12 +382,12 @@ static inline void dont_mount(struct dentry *dentry)
extern void dput(struct 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; 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; return dentry->d_flags & DCACHE_MOUNTED;
} }