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[PULL v2 10/11] hw/9pfs: use qemu_xxhash4
From: |
Stefan Hajnoczi |
Subject: |
[PULL v2 10/11] hw/9pfs: use qemu_xxhash4 |
Date: |
Thu, 1 Jun 2023 11:06:48 -0400 |
From: Alex Bennée <alex.bennee@linaro.org>
No need to pass zeros as we have helpers that do that for us.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20230526165401.574474-11-alex.bennee@linaro.org
Message-Id: <20230524133952.3971948-10-alex.bennee@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
hw/9pfs/9p.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 9621ec1341..991645adca 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -738,15 +738,14 @@ static VariLenAffix affixForIndex(uint64_t index)
return invertAffix(&prefix); /* convert prefix to suffix */
}
-/* creative abuse of tb_hash_func7, which is based on xxhash */
static uint32_t qpp_hash(QppEntry e)
{
- return qemu_xxhash7(e.ino_prefix, e.dev, 0, 0, 0);
+ return qemu_xxhash4(e.ino_prefix, e.dev);
}
static uint32_t qpf_hash(QpfEntry e)
{
- return qemu_xxhash7(e.ino, e.dev, 0, 0, 0);
+ return qemu_xxhash4(e.ino, e.dev);
}
static bool qpd_cmp_func(const void *obj, const void *userp)
--
2.40.1
- [PULL v2 00/11] Tracing patches, Stefan Hajnoczi, 2023/06/01
- [PULL v2 02/11] trace-events: remove the remaining vcpu trace events, Stefan Hajnoczi, 2023/06/01
- [PULL v2 01/11] *-user: remove the guest_user_syscall tracepoints, Stefan Hajnoczi, 2023/06/01
- [PULL v2 04/11] scripts/qapi: document the tool that generated the file, Stefan Hajnoczi, 2023/06/01
- [PULL v2 08/11] trace: remove control-vcpu.h, Stefan Hajnoczi, 2023/06/01
- [PULL v2 03/11] trace: remove vcpu_id from the TraceEvent structure, Stefan Hajnoczi, 2023/06/01
- [PULL v2 07/11] trace: remove code that depends on setting vcpu, Stefan Hajnoczi, 2023/06/01
- [PULL v2 10/11] hw/9pfs: use qemu_xxhash4,
Stefan Hajnoczi <=
- [PULL v2 09/11] tcg: remove the final vestiges of dstate, Stefan Hajnoczi, 2023/06/01
- [PULL v2 11/11] accel/tcg: include cs_base in our hash calculations, Stefan Hajnoczi, 2023/06/01
- [PULL v2 05/11] docs/deprecated: move QMP events bellow QMP command section, Stefan Hajnoczi, 2023/06/01
- [PULL v2 06/11] qapi: make the vcpu parameters deprecated for 8.1, Stefan Hajnoczi, 2023/06/01
- Re: [PULL v2 00/11] Tracing patches, Richard Henderson, 2023/06/01