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| author | Like Xu <like.xu@linux.intel.com> | 2019-05-19 04:54:21 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2019-07-05 17:07:36 -0300 |
| commit | 5cc8767d05708f590eea926a2f7a2c1a80021fa7 (patch) | |
| tree | 98da97b39d3ec270eea31f88f9bd367cb8eadd3c /backends | |
| parent | a0628599fa72524a1f59bbaa7410e6825a8feb3f (diff) | |
| download | qemu-5cc8767d05708f590eea926a2f7a2c1a80021fa7.zip qemu-5cc8767d05708f590eea926a2f7a2c1a80021fa7.tar.gz qemu-5cc8767d05708f590eea926a2f7a2c1a80021fa7.tar.bz2 | |
general: Replace global smp variables with smp machine properties
Basically, the context could get the MachineState reference via call
chains or unrecommended qdev_get_machine() in !CONFIG_USER_ONLY mode.
A local variable of the same name would be introduced in the declaration
phase out of less effort OR replace it on the spot if it's only used
once in the context. No semantic changes.
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190518205428.90532-4-like.xu@linux.intel.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/hostmem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/backends/hostmem.c b/backends/hostmem.c index 04baf47..463102a 100644 --- a/backends/hostmem.c +++ b/backends/hostmem.c @@ -222,6 +222,7 @@ static void host_memory_backend_set_prealloc(Object *obj, bool value, { Error *local_err = NULL; HostMemoryBackend *backend = MEMORY_BACKEND(obj); + MachineState *ms = MACHINE(qdev_get_machine()); if (backend->force_prealloc) { if (value) { @@ -241,7 +242,7 @@ static void host_memory_backend_set_prealloc(Object *obj, bool value, void *ptr = memory_region_get_ram_ptr(&backend->mr); uint64_t sz = memory_region_size(&backend->mr); - os_mem_prealloc(fd, ptr, sz, smp_cpus, &local_err); + os_mem_prealloc(fd, ptr, sz, ms->smp.cpus, &local_err); if (local_err) { error_propagate(errp, local_err); return; @@ -311,6 +312,7 @@ host_memory_backend_memory_complete(UserCreatable *uc, Error **errp) { HostMemoryBackend *backend = MEMORY_BACKEND(uc); HostMemoryBackendClass *bc = MEMORY_BACKEND_GET_CLASS(uc); + MachineState *ms = MACHINE(qdev_get_machine()); Error *local_err = NULL; void *ptr; uint64_t sz; @@ -375,7 +377,7 @@ host_memory_backend_memory_complete(UserCreatable *uc, Error **errp) */ if (backend->prealloc) { os_mem_prealloc(memory_region_get_fd(&backend->mr), ptr, sz, - smp_cpus, &local_err); + ms->smp.cpus, &local_err); if (local_err) { goto out; } |