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proc: use macro in /proc/latency hook
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->latency_record is defined as

	struct latency_record[LT_SAVECOUNT];

so use the same macro whie iterating.

Link: http://lkml.kernel.org/r/20180627200534.GA18434@avx2
Signed-off-by: Alexey Dobriyan <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Alexey Dobriyan authored and torvalds committed Aug 22, 2018
1 parent 41089b6 commit f6d2f58
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion fs/proc/base.c
Original file line number Diff line number Diff line change
Expand Up @@ -463,7 +463,7 @@ static int lstats_show_proc(struct seq_file *m, void *v)
if (!task)
return -ESRCH;
seq_puts(m, "Latency Top version : v0.1\n");
for (i = 0; i < 32; i++) {
for (i = 0; i < LT_SAVECOUNT; i++) {
struct latency_record *lr = &task->latency_record[i];
if (lr->backtrace[0]) {
int q;
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