diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-08-06 17:07:26 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-30 19:11:36 +0200 |
| commit | 4174495408afdf27b6bfb32701c3fd9775e6bca3 (patch) | |
| tree | 5ea1b2408304d4894759161aab31fe074a3eb3f7 /include | |
| parent | b2a3b8d787efb24091fd6141bc72122690dcb1f6 (diff) | |
exec: Remove MemoryRegion::global_locking field
Last uses of memory_region_clear_global_locking() have been
removed in commit 7070e085d4 ("acpi: mark PMTIMER as unlocked")
and commit 08565552f7 ("cputlb: Move NOTDIRTY handling from I/O
path to TLB path").
Remove memory_region_clear_global_locking() and the now unused
'global_locking' field in MemoryRegion.
Reported-by: Alexander Bulekov <alxndr@bu.edu>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20200806150726.962-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index e22f5f5bb7..dee0985162 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -404,7 +404,6 @@ struct MemoryRegion { bool nonvolatile; bool rom_device; bool flush_coalesced_mmio; - bool global_locking; uint8_t dirty_log_mask; bool is_iommu; RAMBlock *ram_block; @@ -1739,19 +1738,6 @@ void memory_region_set_flush_coalesced(MemoryRegion *mr); void memory_region_clear_flush_coalesced(MemoryRegion *mr); /** - * memory_region_clear_global_locking: Declares that access processing does - * not depend on the QEMU global lock. - * - * By clearing this property, accesses to the memory region will be processed - * outside of QEMU's global lock (unless the lock is held on when issuing the - * access request). In this case, the device model implementing the access - * handlers is responsible for synchronization of concurrency. - * - * @mr: the memory region to be updated. - */ -void memory_region_clear_global_locking(MemoryRegion *mr); - -/** * memory_region_add_eventfd: Request an eventfd to be triggered when a word * is written to a location. * |