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mysql 5.5.23 merge

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This commit is contained in:
Sergei Golubchik
2012-04-10 08:28:13 +02:00
parent f860b2aad4 ed41846161
commit 16c5c53fc2
118 changed files with 3926 additions and 747 deletions
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7
mysys/lf_alloc-pin.c
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@@ -211,13 +211,16 @@ void _lf_pinbox_put_pins(LF_PINS *pins)
LF_PINBOX *pinbox= pins->pinbox;
uint32 top_ver, nr;
nr= pins->link;
#ifdef MY_LF_EXTRA_DEBUG
#ifndef DBUG_OFF
{
/* This thread should not hold any pin. */
int i;
for (i= 0; i < LF_PINBOX_PINS; i++)
DBUG_ASSERT(pins->pin[i] == 0);
}
#endif
#endif /* DBUG_OFF */
/*
XXX this will deadlock if other threads will wait for
the caller to do something after _lf_pinbox_put_pins(),