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Differential D46158

buf_ring: Add a threaded test
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Authored by andrew on Jul 26 2024, 9:18 AM.
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cperciva
markj
kib
alc
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rG8e95079e1758: buf_ring: Add a threaded test
Summary

Add a threaded test for buf_ring.h used to help find issues with it on
architectures with a weak memory order.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 58853
Build 55740: arc lint + arc unit

Event Timeline

andrew created this revision.Jul 26 2024, 9:18 AM
Herald added a subscriber: imp. · View Herald TranscriptJul 26 2024, 9:18 AM
Harbormaster completed remote builds in B58853: Diff 141427.Jul 26 2024, 9:18 AM
andrew requested review of this revision.Jul 26 2024, 9:18 AM
andrew added a parent revision: D46157: buf_ring: Add an Arm copyright.Jul 26 2024, 9:18 AM
zlei added a subscriber: zlei.Jul 30 2024, 5:44 PM
This revision was not accepted when it landed; it landed in state Needs Review.Sep 30 2024, 12:24 PM
Closed by commit rG8e95079e1758: buf_ring: Add a threaded test (authored by andrew). · Explain Why
This revision was automatically updated to reflect the committed changes.
andrew added a commit: rG8e95079e1758: buf_ring: Add a threaded test.

Revision Contents
Changeset List

PathSize
tools/
test/
buf_ring/
7 lines
322 lines
16 lines

Diff 141427

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tools/test/buf_ring/Makefile

Show All 23 Lines
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $FreeBSD$ * $FreeBSD$
*/ */
#ifndef _CAP_SYSLOG_H_ #ifndef _CAP_SYSLOG_H_
#define _CAP_SYSLOG_H_ #define _CAP_SYSLOG_H_
#include <sys/cdefs.h>
#ifdef WITH_CASPER #ifdef WITH_CASPER
__BEGIN_DECLS
void cap_syslog(cap_channel_t *chan, int pri, void cap_syslog(cap_channel_t *chan, int pri,
const char *fmt, ...) __printflike(3, 4); const char *fmt, ...) __printflike(3, 4);
void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt, void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt,
va_list ap) __printflike(3, 0); va_list ap) __printflike(3, 0);
void cap_openlog(cap_channel_t *chan, const char *ident, int logopt, void cap_openlog(cap_channel_t *chan, const char *ident, int logopt,
int facility); int facility);
void cap_closelog(cap_channel_t *chan); void cap_closelog(cap_channel_t *chan);
int cap_setlogmask(cap_channel_t *chan, int maskpri); int cap_setlogmask(cap_channel_t *chan, int maskpri);
__END_DECLS
#else #else
#define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__) #define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__)
#define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap) #define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap)
#define cap_openlog(chan, ident, logopt, facility) \ #define cap_openlog(chan, ident, logopt, facility) \
openlog(ident, logopt, facility) openlog(ident, logopt, facility)
#define cap_closelog(chan) closelog() #define cap_closelog(chan) closelog()
#define cap_setlogmask(chan, maskpri) setlogmask(maskpri) #define cap_setlogmask(chan, maskpri) setlogmask(maskpri)
#endif /* !WITH_CASPER */ #endif /* !WITH_CASPER */
#endif /* !_CAP_SYSLOG_H_ */ #endif /* !_CAP_SYSLOG_H_ */
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tools/test/buf_ring/buf_ring_test.c

Show All 23 Lines
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $FreeBSD$ * $FreeBSD$
*/ */
#ifndef _CAP_SYSLOG_H_ #ifndef _CAP_SYSLOG_H_
#define _CAP_SYSLOG_H_ #define _CAP_SYSLOG_H_
#include <sys/cdefs.h>
#ifdef WITH_CASPER #ifdef WITH_CASPER
__BEGIN_DECLS
void cap_syslog(cap_channel_t *chan, int pri, void cap_syslog(cap_channel_t *chan, int pri,
const char *fmt, ...) __printflike(3, 4); const char *fmt, ...) __printflike(3, 4);
void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt, void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt,
va_list ap) __printflike(3, 0); va_list ap) __printflike(3, 0);
void cap_openlog(cap_channel_t *chan, const char *ident, int logopt, void cap_openlog(cap_channel_t *chan, const char *ident, int logopt,
int facility); int facility);
void cap_closelog(cap_channel_t *chan); void cap_closelog(cap_channel_t *chan);
int cap_setlogmask(cap_channel_t *chan, int maskpri); int cap_setlogmask(cap_channel_t *chan, int maskpri);
__END_DECLS
#else #else
#define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__) #define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__)
#define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap) #define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap)
#define cap_openlog(chan, ident, logopt, facility) \ #define cap_openlog(chan, ident, logopt, facility) \
openlog(ident, logopt, facility) openlog(ident, logopt, facility)
#define cap_closelog(chan) closelog() #define cap_closelog(chan) closelog()
#define cap_setlogmask(chan, maskpri) setlogmask(maskpri) #define cap_setlogmask(chan, maskpri) setlogmask(maskpri)
#endif /* !WITH_CASPER */ #endif /* !WITH_CASPER */
#endif /* !_CAP_SYSLOG_H_ */ #endif /* !_CAP_SYSLOG_H_ */
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tools/test/buf_ring/run.sh

Show All 23 Lines
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $FreeBSD$ * $FreeBSD$
*/ */
#ifndef _CAP_SYSLOG_H_ #ifndef _CAP_SYSLOG_H_
#define _CAP_SYSLOG_H_ #define _CAP_SYSLOG_H_
#include <sys/cdefs.h>
#ifdef WITH_CASPER #ifdef WITH_CASPER
__BEGIN_DECLS
void cap_syslog(cap_channel_t *chan, int pri, void cap_syslog(cap_channel_t *chan, int pri,
const char *fmt, ...) __printflike(3, 4); const char *fmt, ...) __printflike(3, 4);
void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt, void cap_vsyslog(cap_channel_t *chan, int priority, const char *fmt,
va_list ap) __printflike(3, 0); va_list ap) __printflike(3, 0);
void cap_openlog(cap_channel_t *chan, const char *ident, int logopt, void cap_openlog(cap_channel_t *chan, const char *ident, int logopt,
int facility); int facility);
void cap_closelog(cap_channel_t *chan); void cap_closelog(cap_channel_t *chan);
int cap_setlogmask(cap_channel_t *chan, int maskpri); int cap_setlogmask(cap_channel_t *chan, int maskpri);
__END_DECLS
#else #else
#define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__) #define cap_syslog(chan, pri, ...) syslog(pri, __VA_ARGS__)
#define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap) #define cap_vsyslog(chan, pri, fmt, ap) vsyslog(pri, fmt, ap)
#define cap_openlog(chan, ident, logopt, facility) \ #define cap_openlog(chan, ident, logopt, facility) \
openlog(ident, logopt, facility) openlog(ident, logopt, facility)
#define cap_closelog(chan) closelog() #define cap_closelog(chan) closelog()
#define cap_setlogmask(chan, maskpri) setlogmask(maskpri) #define cap_setlogmask(chan, maskpri) setlogmask(maskpri)
#endif /* !WITH_CASPER */ #endif /* !WITH_CASPER */
#endif /* !_CAP_SYSLOG_H_ */ #endif /* !_CAP_SYSLOG_H_ */