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/proc/pid/smaps: show VM_SOFTDIRTY flag in VmFlags line
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
fs
/
proc
/
task_mmu.c
diff --git
a/fs/proc/task_mmu.c
b/fs/proc/task_mmu.c
index
390bdab
..
abbe825
100644
(file)
--- a/
fs/proc/task_mmu.c
+++ b/
fs/proc/task_mmu.c
@@
-561,6
+561,9
@@
static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma)
[ilog2(VM_NONLINEAR)] = "nl",
[ilog2(VM_ARCH_1)] = "ar",
[ilog2(VM_DONTDUMP)] = "dd",
[ilog2(VM_NONLINEAR)] = "nl",
[ilog2(VM_ARCH_1)] = "ar",
[ilog2(VM_DONTDUMP)] = "dd",
+#ifdef CONFIG_MEM_SOFT_DIRTY
+ [ilog2(VM_SOFTDIRTY)] = "sd",
+#endif
[ilog2(VM_MIXEDMAP)] = "mm",
[ilog2(VM_HUGEPAGE)] = "hg",
[ilog2(VM_NOHUGEPAGE)] = "nh",
[ilog2(VM_MIXEDMAP)] = "mm",
[ilog2(VM_HUGEPAGE)] = "hg",
[ilog2(VM_NOHUGEPAGE)] = "nh",
@@
-1387,8
+1390,8
@@
static int show_numa_map(struct seq_file *m, void *v, int is_pid)
struct mm_struct *mm = vma->vm_mm;
struct mm_walk walk = {};
struct mempolicy *pol;
struct mm_struct *mm = vma->vm_mm;
struct mm_walk walk = {};
struct mempolicy *pol;
-
int n
;
-
char buffer[50]
;
+
char buffer[64]
;
+
int nid
;
if (!mm)
return 0;
if (!mm)
return 0;
@@
-1404,10
+1407,8
@@
static int show_numa_map(struct seq_file *m, void *v, int is_pid)
walk.mm = mm;
pol = get_vma_policy(task, vma, vma->vm_start);
walk.mm = mm;
pol = get_vma_policy(task, vma, vma->vm_start);
-
n =
mpol_to_str(buffer, sizeof(buffer), pol);
+ mpol_to_str(buffer, sizeof(buffer), pol);
mpol_cond_put(pol);
mpol_cond_put(pol);
- if (n < 0)
- return n;
seq_printf(m, "%08lx %s", vma->vm_start, buffer);
seq_printf(m, "%08lx %s", vma->vm_start, buffer);
@@
-1460,9
+1461,9
@@
static int show_numa_map(struct seq_file *m, void *v, int is_pid)
if (md->writeback)
seq_printf(m, " writeback=%lu", md->writeback);
if (md->writeback)
seq_printf(m, " writeback=%lu", md->writeback);
- for_each_node_state(n, N_MEMORY)
- if (md->node[n])
- seq_printf(m, " N%d=%lu", n
, md->node[n
]);
+ for_each_node_state(n
id
, N_MEMORY)
+ if (md->node[n
id
])
+ seq_printf(m, " N%d=%lu", n
id, md->node[nid
]);
out:
seq_putc(m, '\n');
out:
seq_putc(m, '\n');