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authorAlexey Dobriyan <adobriyan@gmail.com>2009-12-15 16:45:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-16 07:19:57 -0800
commit135d5655dc58a24eda64e3f6c192d7d605e10050 (patch)
tree4851018ab64c1173059198dde42501cc615886b4 /fs/proc/internal.h
parentf065f41f48569122b5bcddbd1ba2354f7cc29fdc (diff)
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op-kernel-dev-135d5655dc58a24eda64e3f6c192d7d605e10050.tar.gz
proc: rename de_get() to pde_get() and inline it
* de_get() is trivial -- make inline, save a few bits of code, drop "refcount is 0" check -- it should be done in some generic refcount code, don't recall it's was helpful * rename GET and PUT functions to pde_get(), pde_put() for cool prefix! * remove obvious and incorrent comments * in remove_proc_entry() use pde_put(), when I fixed PDE refcounting to be normal one, remove_proc_entry() was supposed to do "-1" and code now reflects that. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/internal.h')
-rw-r--r--fs/proc/internal.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 753ca37..1f24a3e 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -61,8 +61,6 @@ extern const struct file_operations proc_pagemap_operations;
extern const struct file_operations proc_net_operations;
extern const struct inode_operations proc_net_inode_operations;
-void free_proc_entry(struct proc_dir_entry *de);
-
void proc_init_inodecache(void);
static inline struct pid *proc_pid(struct inode *inode)
@@ -101,8 +99,12 @@ unsigned long task_vsize(struct mm_struct *);
int task_statm(struct mm_struct *, int *, int *, int *, int *);
void task_mem(struct seq_file *, struct mm_struct *);
-struct proc_dir_entry *de_get(struct proc_dir_entry *de);
-void de_put(struct proc_dir_entry *de);
+static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
+{
+ atomic_inc(&pde->count);
+ return pde;
+}
+void pde_put(struct proc_dir_entry *pde);
extern struct vfsmount *proc_mnt;
int proc_fill_super(struct super_block *);
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