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Diffstat (limited to 'zfs/ZfsCompressedArcMeter.c')
-rw-r--r--zfs/ZfsCompressedArcMeter.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/zfs/ZfsCompressedArcMeter.c b/zfs/ZfsCompressedArcMeter.c
index 92d82e9..29ac3c4 100644
--- a/zfs/ZfsCompressedArcMeter.c
+++ b/zfs/ZfsCompressedArcMeter.c
@@ -5,7 +5,9 @@ Released under the GNU GPLv2, see the COPYING file
in the source distribution for its full text.
*/
-#include "ZfsCompressedArcMeter.h"
+#include "zfs/ZfsCompressedArcMeter.h"
+
+#include <stddef.h>
#include "CRT.h"
#include "Meter.h"
@@ -13,7 +15,6 @@ in the source distribution for its full text.
#include "Platform.h"
#include "RichString.h"
#include "XUtils.h"
-
#include "zfs/ZfsArcStats.h"
@@ -32,14 +33,18 @@ void ZfsCompressedArcMeter_readStats(Meter* this, const ZfsArcStats* stats) {
}
}
-static void ZfsCompressedArcMeter_printRatioString(const Meter* this, char* buffer, size_t size) {
- xSnprintf(buffer, size, "%.2f:1", this->total / this->values[0]);
+static int ZfsCompressedArcMeter_printRatioString(const Meter* this, char* buffer, size_t size) {
+ if (this->values[0] > 0) {
+ return xSnprintf(buffer, size, "%.2f:1", this->total / this->values[0]);
+ }
+
+ return xSnprintf(buffer, size, "N/A");
}
-static void ZfsCompressedArcMeter_updateValues(Meter* this, char* buffer, size_t size) {
+static void ZfsCompressedArcMeter_updateValues(Meter* this) {
Platform_setZfsCompressedArcValues(this);
- ZfsCompressedArcMeter_printRatioString(this, buffer, size);
+ ZfsCompressedArcMeter_printRatioString(this, this->txtBuffer, sizeof(this->txtBuffer));
}
static void ZfsCompressedArcMeter_display(const Object* cast, RichString* out) {
@@ -47,18 +52,20 @@ static void ZfsCompressedArcMeter_display(const Object* cast, RichString* out) {
if (this->values[0] > 0) {
char buffer[50];
+ int len;
+
Meter_humanUnit(buffer, this->total, sizeof(buffer));
RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer);
RichString_appendAscii(out, CRT_colors[METER_TEXT], " Uncompressed, ");
Meter_humanUnit(buffer, this->values[0], sizeof(buffer));
RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer);
RichString_appendAscii(out, CRT_colors[METER_TEXT], " Compressed, ");
- ZfsCompressedArcMeter_printRatioString(this, buffer, sizeof(buffer));
- RichString_appendAscii(out, CRT_colors[METER_VALUE], buffer);
+ len = ZfsCompressedArcMeter_printRatioString(this, buffer, sizeof(buffer));
+ RichString_appendnAscii(out, CRT_colors[ZFS_RATIO], buffer, len);
RichString_appendAscii(out, CRT_colors[METER_TEXT], " Ratio");
} else {
RichString_writeAscii(out, CRT_colors[METER_TEXT], " ");
- RichString_appendAscii(out, CRT_colors[FAILED_SEARCH], "Compression Unavailable");
+ RichString_appendAscii(out, CRT_colors[FAILED_READ], "Compression Unavailable");
}
}

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