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| author | Dr. David Alan Gilbert | 2018-03-12 18:21:04 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2018-03-20 04:03:28 +0100 |
| commit | 00fa4fc85b00f1a8a810068d158a7a66e88658eb (patch) | |
| tree | c9b0fb8b4a92b19ca17e5167077dcadf6ba0a173 /migration/trace-events | |
| parent | libvhost-user: Open userfaultfd (diff) | |
| download | qemu-00fa4fc85b00f1a8a810068d158a7a66e88658eb.tar.gz qemu-00fa4fc85b00f1a8a810068d158a7a66e88658eb.tar.xz qemu-00fa4fc85b00f1a8a810068d158a7a66e88658eb.zip | |
postcopy: Allow registering of fd handler
Allow other userfaultfd's to be registered into the fault thread
so that handlers for shared memory can get responses.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'migration/trace-events')
| -rw-r--r-- | migration/trace-events | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/migration/trace-events b/migration/trace-events index 93961dea16..1e617ad7a6 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -190,6 +190,8 @@ postcopy_place_page_zero(void *host_addr) "host=%p" postcopy_ram_enable_notify(void) "" postcopy_ram_fault_thread_entry(void) "" postcopy_ram_fault_thread_exit(void) "" +postcopy_ram_fault_thread_fds_core(int baseufd, int quitfd) "ufd: %d quitfd: %d" +postcopy_ram_fault_thread_fds_extra(size_t index, const char *name, int fd) "%zd/%s: %d" postcopy_ram_fault_thread_quit(void) "" postcopy_ram_fault_thread_request(uint64_t hostaddr, const char *ramblock, size_t offset) "Request for HVA=0x%" PRIx64 " rb=%s offset=0x%zx" postcopy_ram_incoming_cleanup_closeuf(void) "" |