Author: np
Date: Tue Oct 30 21:10:06 2012
New Revision: 242378
URL: http://svn.freebsd.org/changeset/base/242378
Log:
Catch up with r238925. ktr_entries may not be a power of 2.
Modified:
head/usr.bin/ktrdump/ktrdump.c
Modified: head/usr.bin/ktrdump/ktrdump.c
==============================================================================
--- head/usr.bin/ktrdump/ktrdump.c Tue Oct 30 21:05:06 2012
(r242377)
+++ head/usr.bin/ktrdump/ktrdump.c Tue Oct 30 21:10:06 2012
(r242378)
@@ -218,7 +218,7 @@ main(int ac, char **av)
* Now tear through the trace buffer.
*/
if (!iflag)
- i = (index - 1) & (entries - 1);
+ i = (index - 1) % entries;
tlast = -1;
for (;;) {
if (buf[i].ktr_desc == NULL)
@@ -286,7 +286,7 @@ next: if ((c = *p++) == '\0')
if (!iflag) {
if (i == index)
break;
- i = (i - 1) & (entries - 1);
+ i = (i - 1) % entries;
} else {
if (++i == entries)
break;
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