AcoSail/kernel_optimize_test
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proc: inline m_next_vma into m_next

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It's clearer to just put this inline.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200317193201.9924-5-adobriyan@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2020-04-06 20:09:20 -07:00 committed by Linus Torvalds
parent b829a0f0f2
commit fad955009c
1 changed files with 8 additions and 10 deletions
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18
fs/proc/task_mmu.c
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@ -123,14 +123,6 @@ static void release_task_mempolicy(struct proc_maps_private *priv)
}
#endif
static struct vm_area_struct *
m_next_vma(struct proc_maps_private *priv, struct vm_area_struct *vma)
{
if (vma == priv->tail_vma)
return NULL;
return vma->vm_next ?: priv->tail_vma;
}
static void *m_start(struct seq_file *m, loff_t *ppos)
{
struct proc_maps_private *priv = m->private;
@ -173,9 +165,15 @@ static void *m_start(struct seq_file *m, loff_t *ppos)
static void *m_next(struct seq_file *m, void *v, loff_t *ppos)
{
struct proc_maps_private *priv = m->private;
struct vm_area_struct *next;
struct vm_area_struct *next, *vma = v;
if (vma == priv->tail_vma)
next = NULL;
else if (vma->vm_next)
next = vma->vm_next;
else
next = priv->tail_vma;
next = m_next_vma(priv, v);
*ppos = next ? next->vm_start : -1UL;
return next;