diff options
author | jhb <jhb@FreeBSD.org> | 2006-02-22 20:46:10 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2006-02-22 20:46:10 +0000 |
commit | 1462e3bf37331509cfebf973bebbfdf13c264266 (patch) | |
tree | 552dde385b1705f1dc185314bbd07a3d88359488 /sys | |
parent | ff9c76bccdce7ca4977a4aea65187a8023b391c2 (diff) | |
download | FreeBSD-src-1462e3bf37331509cfebf973bebbfdf13c264266.zip FreeBSD-src-1462e3bf37331509cfebf973bebbfdf13c264266.tar.gz |
Fixup some comments. Mutexes's are locked, not entered for several years
now and msleep blocks threads rather than processes.
Diffstat (limited to 'sys')
-rw-r--r-- | sys/kern/kern_synch.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c index 1abbc92..f988946 100644 --- a/sys/kern/kern_synch.c +++ b/sys/kern/kern_synch.c @@ -101,8 +101,8 @@ sleepinit(void) } /* - * General sleep call. Suspends the current process until a wakeup is - * performed on the specified identifier. The process will then be made + * General sleep call. Suspends the current thread until a wakeup is + * performed on the specified identifier. The thread will then be made * runnable with the specified priority. Sleeps at most timo/hz seconds * (0 means no timeout). If pri includes PCATCH flag, signals are checked * before and after sleeping, else signals are not checked. Returns 0 if @@ -111,9 +111,9 @@ sleepinit(void) * call should be restarted if possible, and EINTR is returned if the system * call should be interrupted by the signal (return EINTR). * - * The mutex argument is exited before the caller is suspended, and - * entered before msleep returns. If priority includes the PDROP - * flag the mutex is not entered before returning. + * The mutex argument is unlocked before the caller is suspended, and + * re-locked before msleep returns. If priority includes the PDROP + * flag the mutex is not re-locked before returning. */ int msleep(ident, mtx, priority, wmesg, timo) |