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[PATCH v6 10/11] hw/9pfs: use qemu_xxhash4
From: |
Alex Bennée |
Subject: |
[PATCH v6 10/11] hw/9pfs: use qemu_xxhash4 |
Date: |
Fri, 26 May 2023 17:54:00 +0100 |
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: <20230524133952.3971948-10-alex.bennee@linaro.org>
---
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)
--
2.39.2
- [PATCH v6 00/11] tracing: remove dynamic vcpu state, Alex Bennée, 2023/05/26
- [PATCH v6 04/11] scripts/qapi: document the tool that generated the file, Alex Bennée, 2023/05/26
- [PATCH v6 02/11] trace-events: remove the remaining vcpu trace events, Alex Bennée, 2023/05/26
- [PATCH v6 01/11] *-user: remove the guest_user_syscall tracepoints, Alex Bennée, 2023/05/26
- [PATCH v6 03/11] trace: remove vcpu_id from the TraceEvent structure, Alex Bennée, 2023/05/26
- [PATCH v6 05/11] docs/deprecated: move QMP events bellow QMP command section, Alex Bennée, 2023/05/26
- [PATCH v6 10/11] hw/9pfs: use qemu_xxhash4,
Alex Bennée <=
- [PATCH v6 08/11] trace: remove control-vcpu.h, Alex Bennée, 2023/05/26
- [PATCH v6 06/11] qapi: make the vcpu parameters deprecated for 8.1, Alex Bennée, 2023/05/26
- [PATCH v6 11/11] accel/tcg: include cs_base in our hash calculations, Alex Bennée, 2023/05/26
- [PATCH v6 07/11] trace: remove code that depends on setting vcpu, Alex Bennée, 2023/05/26
- [PATCH v6 09/11] tcg: remove the final vestiges of dstate, Alex Bennée, 2023/05/26
- Re: [PATCH v6 00/11] tracing: remove dynamic vcpu state, Stefan Hajnoczi, 2023/05/31