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[PATCH] proc: Move proc_maps_operations into task_mmu.c

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All of the functions for proc_maps_operations are already defined in
task_mmu.c so move the operations structure to keep the functionality
together.

Since task_nommu.c implements a dummy version of /proc/<pid>/maps give it a
simplified version of proc_maps_operations that it can modify to best suit its
needs.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric W. Biederman
2006-06-26 00:25:48 -07:00
committed by Linus Torvalds
parent 6e66b52bf5
commit 662795deb8
4 changed files with 75 additions and 65 deletions
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61
fs/proc/base.c
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@@ -539,67 +539,6 @@ out:
goto exit;
}
extern struct seq_operations proc_pid_maps_op;
static int maps_open(struct inode *inode, struct file *file)
{
struct task_struct *task = proc_task(inode);
int ret = seq_open(file, &proc_pid_maps_op);
if (!ret) {
struct seq_file *m = file->private_data;
m->private = task;
}
return ret;
}
static struct file_operations proc_maps_operations = {
.open = maps_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#ifdef CONFIG_NUMA
extern struct seq_operations proc_pid_numa_maps_op;
static int numa_maps_open(struct inode *inode, struct file *file)
{
struct task_struct *task = proc_task(inode);
int ret = seq_open(file, &proc_pid_numa_maps_op);
if (!ret) {
struct seq_file *m = file->private_data;
m->private = task;
}
return ret;
}
static struct file_operations proc_numa_maps_operations = {
.open = numa_maps_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif
#ifdef CONFIG_MMU
extern struct seq_operations proc_pid_smaps_op;
static int smaps_open(struct inode *inode, struct file *file)
{
struct task_struct *task = proc_task(inode);
int ret = seq_open(file, &proc_pid_smaps_op);
if (!ret) {
struct seq_file *m = file->private_data;
m->private = task;
}
return ret;
}
static struct file_operations proc_smaps_operations = {
.open = smaps_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
#endif
extern struct seq_operations mounts_op;
struct proc_mounts {
struct seq_file m;