Improve abort message in `SwapSpace::NewFileChunk()`.
Use `PLOG` to print the `errno` information. Replace the
"Aborting..." with a more descriptive message, repeating a
`LOG(ERROR)` which is usually often lost in crash reports.
Test: m
Bug: 193120528
Change-Id: Id3b4ca0f40d8c13de95825aeb0d83964435be91e
diff --git a/compiler/utils/swap_space.cc b/compiler/utils/swap_space.cc
index 841ff1c..6e0773b 100644
--- a/compiler/utils/swap_space.cc
+++ b/compiler/utils/swap_space.cc
@@ -159,7 +159,7 @@
LOG(ERROR) << "Free list:";
DumpFreeMap(free_by_size_);
LOG(ERROR) << "In free list: " << CollectFree(free_by_start_, free_by_size_);
- LOG(FATAL) << "Aborting...";
+ PLOG(FATAL) << "Unable to mmap new swap file chunk.";
}
size_ += next_part;
SpaceChunk new_chunk = {ptr, next_part};