[PATCH 23/23] proc: Merge proc_tid_attr and proc_tgid_attr

From: Eric W. Biederman
Date: Thu Feb 23 2006 - 11:33:08 EST



The implementation is exactly the same and there is currently nothing to
distinguish proc_tid_attr, and proc_tgid_attr. So it is pointless
to have two separate implementations.

Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>


---

fs/proc/base.c | 50 +++++++++++---------------------------------------
1 files changed, 11 insertions(+), 39 deletions(-)

283d43b12524e2ae07f6a47fa28392ed77bc9e00
diff --git a/fs/proc/base.c b/fs/proc/base.c
index ae63eeb..e4a4f85 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1495,14 +1495,7 @@ static struct file_operations proc_pid_a
.write = proc_pid_attr_write,
};

-static struct pid_entry tgid_attr_stuff[] = {
- REG("current", S_IRUGO|S_IWUGO, pid_attr),
- REG("prev", S_IRUGO, pid_attr),
- REG("exec", S_IRUGO|S_IWUGO, pid_attr),
- REG("fscreate", S_IRUGO|S_IWUGO, pid_attr),
- {}
-};
-static struct pid_entry tid_attr_stuff[] = {
+static struct pid_entry attr_dir_stuff[] = {
REG("current", S_IRUGO|S_IWUGO, pid_attr),
REG("prev", S_IRUGO, pid_attr),
REG("exec", S_IRUGO|S_IWUGO, pid_attr),
@@ -1510,49 +1503,28 @@ static struct pid_entry tid_attr_stuff[]
{}
};

-static int proc_tgid_attr_readdir(struct file * filp,
+static int proc_attr_dir_readdir(struct file * filp,
void * dirent, filldir_t filldir)
{
return proc_pident_readdir(filp,dirent,filldir,
- tgid_attr_stuff,ARRAY_SIZE(tgid_attr_stuff));
+ attr_dir_stuff,ARRAY_SIZE(attr_dir_stuff));
}

-static int proc_tid_attr_readdir(struct file * filp,
- void * dirent, filldir_t filldir)
-{
- return proc_pident_readdir(filp,dirent,filldir,
- tid_attr_stuff,ARRAY_SIZE(tid_attr_stuff));
-}
-
-static struct file_operations proc_tgid_attr_operations = {
+static struct file_operations proc_attr_dir_operations = {
.read = generic_read_dir,
- .readdir = proc_tgid_attr_readdir,
+ .readdir = proc_attr_dir_readdir,
};

-static struct file_operations proc_tid_attr_operations = {
- .read = generic_read_dir,
- .readdir = proc_tid_attr_readdir,
-};
-
-static struct dentry *proc_tgid_attr_lookup(struct inode *dir,
+static struct dentry *proc_attr_dir_lookup(struct inode *dir,
struct dentry *dentry, struct nameidata *nd)
{
- return proc_pident_lookup(dir, dentry, tgid_attr_stuff);
+ return proc_pident_lookup(dir, dentry, attr_dir_stuff);
}

-static struct dentry *proc_tid_attr_lookup(struct inode *dir,
- struct dentry *dentry, struct nameidata *nd)
-{
- return proc_pident_lookup(dir, dentry, tid_attr_stuff);
-}
-
-static struct inode_operations proc_tgid_attr_inode_operations = {
- .lookup = proc_tgid_attr_lookup,
+static struct inode_operations proc_attr_dir_inode_operations = {
+ .lookup = proc_attr_dir_lookup,
};

-static struct inode_operations proc_tid_attr_inode_operations = {
- .lookup = proc_tid_attr_lookup,
-};
#endif

/*
@@ -1609,7 +1581,7 @@ static struct pid_entry tgid_base_stuff[
REG("smaps", S_IRUGO, smaps),
#endif
#ifdef CONFIG_SECURITY
- DIR("attr", S_IRUGO|S_IXUGO, tgid_attr),
+ DIR("attr", S_IRUGO|S_IXUGO, attr_dir),
#endif
#ifdef CONFIG_KALLSYMS
INF("wchan", S_IRUGO, pid_wchan),
@@ -1939,7 +1911,7 @@ static struct pid_entry tid_base_stuff[]
REG("smaps", S_IRUGO, smaps),
#endif
#ifdef CONFIG_SECURITY
- DIR("attr", S_IRUGO|S_IXUGO, tid_attr),
+ DIR("attr", S_IRUGO|S_IXUGO, attr_dir),
#endif
#ifdef CONFIG_KALLSYMS
INF("wchan", S_IRUGO, pid_wchan),
--
1.2.2.g709a

-
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