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-rw-r--r--fs/proc/task_mmu.c114
1 files changed, 11 insertions, 103 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index dfd73a4616ce..a3f98ca50981 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -294,7 +294,7 @@ static void show_vma_header_prefix(struct seq_file *m,
}
static void
-show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
+show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
{
struct mm_struct *mm = vma->vm_mm;
struct file *file = vma->vm_file;
@@ -357,35 +357,18 @@ done:
seq_putc(m, '\n');
}
-static int show_map(struct seq_file *m, void *v, int is_pid)
+static int show_map(struct seq_file *m, void *v)
{
- show_map_vma(m, v, is_pid);
+ show_map_vma(m, v);
m_cache_vma(m, v);
return 0;
}
-static int show_pid_map(struct seq_file *m, void *v)
-{
- return show_map(m, v, 1);
-}
-
-static int show_tid_map(struct seq_file *m, void *v)
-{
- return show_map(m, v, 0);
-}
-
static const struct seq_operations proc_pid_maps_op = {
.start = m_start,
.next = m_next,
.stop = m_stop,
- .show = show_pid_map
-};
-
-static const struct seq_operations proc_tid_maps_op = {
- .start = m_start,
- .next = m_next,
- .stop = m_stop,
- .show = show_tid_map
+ .show = show_map
};
static int pid_maps_open(struct inode *inode, struct file *file)
@@ -393,11 +376,6 @@ static int pid_maps_open(struct inode *inode, struct file *file)
return do_maps_open(inode, file, &proc_pid_maps_op);
}
-static int tid_maps_open(struct inode *inode, struct file *file)
-{
- return do_maps_open(inode, file, &proc_tid_maps_op);
-}
-
const struct file_operations proc_pid_maps_operations = {
.open = pid_maps_open,
.read = seq_read,
@@ -405,13 +383,6 @@ const struct file_operations proc_pid_maps_operations = {
.release = proc_map_release,
};
-const struct file_operations proc_tid_maps_operations = {
- .open = tid_maps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = proc_map_release,
-};
-
/*
* Proportional Set Size(PSS): my share of RSS.
*
@@ -733,7 +704,7 @@ static int smaps_hugetlb_range(pte_t *pte, unsigned long hmask,
#define SEQ_PUT_DEC(str, val) \
seq_put_decimal_ull_width(m, str, (val) >> 10, 8)
-static int show_smap(struct seq_file *m, void *v, int is_pid)
+static int show_smap(struct seq_file *m, void *v)
{
struct proc_maps_private *priv = m->private;
struct vm_area_struct *vma = v;
@@ -796,7 +767,7 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
mss->pss_locked += mss->pss;
if (!rollup_mode) {
- show_map_vma(m, vma, is_pid);
+ show_map_vma(m, vma);
} else if (last_vma) {
show_vma_header_prefix(
m, mss->first_vma_start, vma->vm_end, 0, 0, 0, 0);
@@ -845,28 +816,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
}
#undef SEQ_PUT_DEC
-static int show_pid_smap(struct seq_file *m, void *v)
-{
- return show_smap(m, v, 1);
-}
-
-static int show_tid_smap(struct seq_file *m, void *v)
-{
- return show_smap(m, v, 0);
-}
-
static const struct seq_operations proc_pid_smaps_op = {
.start = m_start,
.next = m_next,
.stop = m_stop,
- .show = show_pid_smap
-};
-
-static const struct seq_operations proc_tid_smaps_op = {
- .start = m_start,
- .next = m_next,
- .stop = m_stop,
- .show = show_tid_smap
+ .show = show_smap
};
static int pid_smaps_open(struct inode *inode, struct file *file)
@@ -893,11 +847,6 @@ static int pid_smaps_rollup_open(struct inode *inode, struct file *file)
return 0;
}
-static int tid_smaps_open(struct inode *inode, struct file *file)
-{
- return do_maps_open(inode, file, &proc_tid_smaps_op);
-}
-
const struct file_operations proc_pid_smaps_operations = {
.open = pid_smaps_open,
.read = seq_read,
@@ -912,13 +861,6 @@ const struct file_operations proc_pid_smaps_rollup_operations = {
.release = proc_map_release,
};
-const struct file_operations proc_tid_smaps_operations = {
- .open = tid_smaps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = proc_map_release,
-};
-
enum clear_refs_types {
CLEAR_REFS_ALL = 1,
CLEAR_REFS_ANON,
@@ -1728,7 +1670,7 @@ static int gather_hugetlb_stats(pte_t *pte, unsigned long hmask,
/*
* Display pages allocated per node and memory policy via /proc.
*/
-static int show_numa_map(struct seq_file *m, void *v, int is_pid)
+static int show_numa_map(struct seq_file *m, void *v)
{
struct numa_maps_private *numa_priv = m->private;
struct proc_maps_private *proc_priv = &numa_priv->proc_maps;
@@ -1812,45 +1754,17 @@ out:
return 0;
}
-static int show_pid_numa_map(struct seq_file *m, void *v)
-{
- return show_numa_map(m, v, 1);
-}
-
-static int show_tid_numa_map(struct seq_file *m, void *v)
-{
- return show_numa_map(m, v, 0);
-}
-
static const struct seq_operations proc_pid_numa_maps_op = {
.start = m_start,
.next = m_next,
.stop = m_stop,
- .show = show_pid_numa_map,
+ .show = show_numa_map,
};
-static const struct seq_operations proc_tid_numa_maps_op = {
- .start = m_start,
- .next = m_next,
- .stop = m_stop,
- .show = show_tid_numa_map,
-};
-
-static int numa_maps_open(struct inode *inode, struct file *file,
- const struct seq_operations *ops)
-{
- return proc_maps_open(inode, file, ops,
- sizeof(struct numa_maps_private));
-}
-
static int pid_numa_maps_open(struct inode *inode, struct file *file)
{
- return numa_maps_open(inode, file, &proc_pid_numa_maps_op);
-}
-
-static int tid_numa_maps_open(struct inode *inode, struct file *file)
-{
- return numa_maps_open(inode, file, &proc_tid_numa_maps_op);
+ return proc_maps_open(inode, file, &proc_pid_numa_maps_op,
+ sizeof(struct numa_maps_private));
}
const struct file_operations proc_pid_numa_maps_operations = {
@@ -1860,10 +1774,4 @@ const struct file_operations proc_pid_numa_maps_operations = {
.release = proc_map_release,
};
-const struct file_operations proc_tid_numa_maps_operations = {
- .open = tid_numa_maps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = proc_map_release,
-};
#endif /* CONFIG_NUMA */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 18:18:45 +0000