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| author | jhb <jhb@FreeBSD.org> | 2001-02-22 18:05:15 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-02-22 18:05:15 +0000 |
| commit | 3f7cd4b04428035956724be61251f934d3657e63 (patch) | |
| tree | 3aebec56adddb3b22f31ab896baf634156239f04 /lib/libc/string/strdup.c | |
| parent | d634c33dd2975563e805c82c47ca3ae583538e8a (diff) | |
| download | FreeBSD-src-3f7cd4b04428035956724be61251f934d3657e63.zip FreeBSD-src-3f7cd4b04428035956724be61251f934d3657e63.tar.gz | |
- Change ast() to take a pointer to a trapframe like other architectures.
- Don't use an atomic operation to update cnt.v_soft in ast(). This is
the only place the variable is written to, and sched_lock is always
held when it is written, so it is already protected and the mutex release
of sched_lock asserts a memory barrier that ensures the value will be
updated in a timely fashion.
Diffstat (limited to 'lib/libc/string/strdup.c')
0 files changed, 0 insertions, 0 deletions
