OpenE2K/qemu-e2k
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03eebc9e32
qemu-e2k/include/exec
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Stefan Hajnoczi 03eebc9e32 memory: replace cpu_physical_memory_reset_dirty() with test-and-clear 
The cpu_physical_memory_reset_dirty() function is sometimes used
together with cpu_physical_memory_get_dirty().  This is not atomic since
two separate accesses to the dirty memory bitmap are made.

Turn cpu_physical_memory_reset_dirty() and
cpu_physical_memory_clear_dirty_range_type() into the atomic
cpu_physical_memory_test_and_clear_dirty().

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <1417519399-3166-6-git-send-email-stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-06-05 17:10:00 +02:00
..
user abitypes.h: Remove incorrect ARM ABI_LLONG_ALIGNMENT 2013-09-10 19:09:33 +01:00
address-spaces.h exec: move include files to include/exec/ 2012-12-19 08:31:31 +01:00
cpu_ldst_template.h cpu_ldst_template.h: Drop unused cpu_ldfq/stfq/ldfl/stfl accessors 2015-01-20 15:19:34 +00:00
cpu_ldst_useronly_template.h cpu_ldst.h: Use inline functions for usermode cpu_ld/st accessors 2015-01-20 15:19:34 +00:00
cpu_ldst.h softmmu: support up to 12 MMU modes 2015-06-03 23:56:56 +02:00
cpu-all.h Convert ram_list to RCU 2015-02-16 17:31:55 +01:00
cpu-common.h dma-helpers: Fix race condition of continue_after_map_failure and dma_aio_cancel 2015-04-27 18:24:18 +02:00
cpu-defs.h softmmu: support up to 12 MMU modes 2015-06-03 23:56:56 +02:00
cputlb.h cputlb: remove useless arguments to tlb_unprotect_code_phys, rename 2015-06-05 17:09:59 +02:00
exec-all.h exec: move functions to translate-all.h 2015-06-05 17:09:59 +02:00
gdbstub.h Add the "-semihosting-config" option. 2014-12-11 12:07:48 +00:00
gen-icount.h tcg: Change translator-side labels to a pointer 2015-03-13 12:28:18 -07:00
helper-gen.h trace: [tcg] Include TCG-tracing helpers 2014-08-12 14:26:12 +01:00
helper-head.h tcg: Move size effects out of dh_arg 2014-05-28 09:33:55 -07:00
helper-proto.h trace: [tcg] Include TCG-tracing helpers 2014-08-12 14:26:12 +01:00
helper-tcg.h trace: [tcg] Include TCG-tracing helpers 2014-08-12 14:26:12 +01:00
hwaddr.h hwaddr: Make hwaddr type usable beyond softmmu 2013-06-28 13:25:13 +02:00
ioport.h portio: Allow to mark portio lists as coalesced MMIO flushing 2013-10-17 17:24:15 +02:00
memattrs.h Add stream ID to MSI write 2015-05-31 20:29:02 +02:00
memory-internal.h memory: unregister AddressSpace MemoryListener within BQL 2015-02-10 10:25:44 -07:00
memory.h memory: track DIRTY_MEMORY_CODE in mr->dirty_log_mask 2015-06-05 17:09:59 +02:00
poison.h exec: Remove env from list of poisoned names 2013-07-27 11:22:54 +04:00
ram_addr.h memory: replace cpu_physical_memory_reset_dirty() with test-and-clear 2015-06-05 17:10:00 +02:00
softmmu-semi.h exec: Change cpu_memory_rw_debug() argument to CPUState 2013-07-23 02:41:33 +02:00
spinlock.h exec: move include files to include/exec/ 2012-12-19 08:31:31 +01:00