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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-05-09 17:16:10 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-05-25 16:01:43 +0100 |
| commit | 6d244788616a286fa0bceaca68a6b8b6aa7b40f7 (patch) | |
| tree | 29834b714967de5c6df55e09625c6c328c32e018 /accel/tcg | |
| parent | 659f042ba8ef80ca1053042a781a4488f9a587dc (diff) | |
| download | qemu-6d244788616a286fa0bceaca68a6b8b6aa7b40f7.zip qemu-6d244788616a286fa0bceaca68a6b8b6aa7b40f7.tar.gz qemu-6d244788616a286fa0bceaca68a6b8b6aa7b40f7.tar.bz2 | |
accel/tcg: Replace g_new() + memcpy() by g_memdup()
Using g_memdup is a bit more compact than g_new + memcpy.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210509151618.2331764-2-f4bug@amsat.org
Message-Id: <20210508201640.1045808-1-richard.henderson@linaro.org>
[PMD: Split from bigger patch]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'accel/tcg')
| -rw-r--r-- | accel/tcg/cputlb.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 84e7d91..f616b58 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -837,11 +837,8 @@ void tlb_flush_page_bits_by_mmuidx(CPUState *cpu, target_ulong addr, } else if (encode_pbm_to_runon(&runon, d)) { async_run_on_cpu(cpu, tlb_flush_page_bits_by_mmuidx_async_1, runon); } else { - TLBFlushPageBitsByMMUIdxData *p - = g_new(TLBFlushPageBitsByMMUIdxData, 1); - /* Otherwise allocate a structure, freed by the worker. */ - *p = d; + TLBFlushPageBitsByMMUIdxData *p = g_memdup(&d, sizeof(d)); async_run_on_cpu(cpu, tlb_flush_page_bits_by_mmuidx_async_2, RUN_ON_CPU_HOST_PTR(p)); } @@ -875,13 +872,11 @@ void tlb_flush_page_bits_by_mmuidx_all_cpus(CPUState *src_cpu, flush_all_helper(src_cpu, tlb_flush_page_bits_by_mmuidx_async_1, runon); } else { CPUState *dst_cpu; - TLBFlushPageBitsByMMUIdxData *p; /* Allocate a separate data block for each destination cpu. */ CPU_FOREACH(dst_cpu) { if (dst_cpu != src_cpu) { - p = g_new(TLBFlushPageBitsByMMUIdxData, 1); - *p = d; + TLBFlushPageBitsByMMUIdxData *p = g_memdup(&d, sizeof(d)); async_run_on_cpu(dst_cpu, tlb_flush_page_bits_by_mmuidx_async_2, RUN_ON_CPU_HOST_PTR(p)); @@ -927,15 +922,13 @@ void tlb_flush_page_bits_by_mmuidx_all_cpus_synced(CPUState *src_cpu, /* Allocate a separate data block for each destination cpu. */ CPU_FOREACH(dst_cpu) { if (dst_cpu != src_cpu) { - p = g_new(TLBFlushPageBitsByMMUIdxData, 1); - *p = d; + p = g_memdup(&d, sizeof(d)); async_run_on_cpu(dst_cpu, tlb_flush_page_bits_by_mmuidx_async_2, RUN_ON_CPU_HOST_PTR(p)); } } - p = g_new(TLBFlushPageBitsByMMUIdxData, 1); - *p = d; + p = g_memdup(&d, sizeof(d)); async_safe_run_on_cpu(src_cpu, tlb_flush_page_bits_by_mmuidx_async_2, RUN_ON_CPU_HOST_PTR(p)); } |