proc: fix PG_locked reporting in /proc/kpageflags
Expr always evaluates to zero. Cc: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
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@ -107,7 +107,7 @@ static ssize_t kpageflags_read(struct file *file, char __user *buf,
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else
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kflags = ppage->flags;
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uflags = kpf_copy_bit(KPF_LOCKED, PG_locked, kflags) |
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uflags = kpf_copy_bit(kflags, KPF_LOCKED, PG_locked) |
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kpf_copy_bit(kflags, KPF_ERROR, PG_error) |
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kpf_copy_bit(kflags, KPF_REFERENCED, PG_referenced) |
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kpf_copy_bit(kflags, KPF_UPTODATE, PG_uptodate) |
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