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cmd: mem: Correctly count the errors in mtest

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This patch changes mtest to correctly count the overall errors and
print them even in the abort (Ctrl-C) case.

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese
2020-03-05 07:21:29 +01:00
committed by Tom Rini
parent 71126d53df
commit a8c708ea9f
1 changed files with 4 additions and 7 deletions
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11
cmd/mem.c
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@@ -871,7 +871,7 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
ulong start, end; ulong start, end;
vu_long *buf, *dummy; vu_long *buf, *dummy;
ulong iteration_limit = 0; ulong iteration_limit = 0;
int ret; ulong count = 0;
ulong errs = 0; /* number of errors, or -1 if interrupted */ ulong errs = 0; /* number of errors, or -1 if interrupted */
ulong pattern = 0; ulong pattern = 0;
int iteration; int iteration;
@@ -929,6 +929,7 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
} }
if (errs == -1UL) if (errs == -1UL)
break; break;
count += errs;
} }
/* /*
@@ -947,14 +948,10 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
if (errs == -1UL) { if (errs == -1UL) {
/* Memory test was aborted - write a newline to finish off */ /* Memory test was aborted - write a newline to finish off */
putc('\n'); putc('\n');
ret = 1;
} else {
printf("Tested %d iteration(s) with %lu errors.\n",
iteration, errs);
ret = errs != 0;
} }
printf("Tested %d iteration(s) with %lu errors.\n", iteration, count);
return ret; return errs != 0;
} }
#endif /* CONFIG_CMD_MEMTEST */ #endif /* CONFIG_CMD_MEMTEST */