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scst_targ: Port to Linux kernel v4.18

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7417 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2018-07-11 16:50:41 +00:00
parent bd6f57f67f
commit 9d49877bcb
1 changed files with 2 additions and 17 deletions
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19
scst/src/scst_targ.c
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@@ -5822,17 +5822,9 @@ again:
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)
if (scst_poll_ns > 0) {
struct timespec ts;
ktime_t end, kt;
int rc;
rc = __getnstimeofday(&ts);
if (unlikely(rc != 0)) {
WARN_ON_ONCE(rc);
goto go;
}
end = timespec_to_ktime(ts);
end = ktime_get();
end = ktime_add_ns(end, scst_poll_ns);
do {
@@ -5843,16 +5835,9 @@ again:
goto again;
}
cpu_relax();
rc = __getnstimeofday(&ts);
if (unlikely(rc != 0)) {
WARN_ON_ONCE(rc);
goto go;
}
kt = timespec_to_ktime(ts);
kt = ktime_get();
} while (ktime_before(kt, end));
}
go:
#endif
spin_lock_irq(&p_cmd_threads->cmd_list_lock);
spin_lock(&thr->thr_cmd_list_lock);