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| author | thompsa <thompsa@FreeBSD.org> | 2008-10-09 20:43:42 +0000 |
|---|---|---|
| committer | thompsa <thompsa@FreeBSD.org> | 2008-10-09 20:43:42 +0000 |
| commit | 6df01a7e50b9b7229975ff4b4c8cfb19e4a3f924 (patch) | |
| tree | 3eb3de3f66f49f5ba8feb76f39a8b6448dfc09a2 /sys/libkern | |
| parent | 8e7aede58a084378a6280bc959e27333ea6864da (diff) | |
| download | FreeBSD-src-6df01a7e50b9b7229975ff4b4c8cfb19e4a3f924.zip FreeBSD-src-6df01a7e50b9b7229975ff4b4c8cfb19e4a3f924.tar.gz | |
Prefix the static shl function with '__' like its parent function __qdivrem to
avoid being picked up by the DTrace fbt provider.
This is called by __udivdi3() for doing 64bit division on a 32bit arch and may
be called from within the dtrace context causing a double fault.
Diffstat (limited to 'sys/libkern')
| -rw-r--r-- | sys/libkern/qdivrem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/libkern/qdivrem.c b/sys/libkern/qdivrem.c index c014f02..fbfd715 100644 --- a/sys/libkern/qdivrem.c +++ b/sys/libkern/qdivrem.c @@ -59,7 +59,7 @@ typedef u_long digit; * We may assume len >= 0. NOTE THAT THIS WRITES len+1 DIGITS. */ static void -shl(register digit *p, register int len, register int sh) +__shl(register digit *p, register int len, register int sh) { register int i; @@ -182,8 +182,8 @@ __qdivrem(uq, vq, arq) for (t = v[1]; t < B / 2; t <<= 1) d++; if (d > 0) { - shl(&u[0], m + n, d); /* u <<= d */ - shl(&v[1], n - 1, d); /* v <<= d */ + __shl(&u[0], m + n, d); /* u <<= d */ + __shl(&v[1], n - 1, d); /* v <<= d */ } /* * D2: j = 0. |
