diff options
Diffstat (limited to 'runtime/oat_file.h')
| -rw-r--r-- | runtime/oat_file.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/runtime/oat_file.h b/runtime/oat_file.h index d70373172e..eae0418c17 100644 --- a/runtime/oat_file.h +++ b/runtime/oat_file.h @@ -20,6 +20,7 @@ #include <string> #include <vector> +#include "base/stringpiece.h" #include "dex_file.h" #include "invoke_type.h" #include "mem_map.h" @@ -206,11 +207,11 @@ class OatFile { const byte* dex_file_pointer, const uint32_t* oat_class_offsets_pointer); - const OatFile* oat_file_; - std::string dex_file_location_; - uint32_t dex_file_location_checksum_; - const byte* dex_file_pointer_; - const uint32_t* oat_class_offsets_pointer_; + const OatFile* const oat_file_; + const std::string dex_file_location_; + const uint32_t dex_file_location_checksum_; + const byte* const dex_file_pointer_; + const uint32_t* const oat_class_offsets_pointer_; friend class OatFile; DISALLOW_COPY_AND_ASSIGN(OatDexFile); @@ -270,7 +271,9 @@ class OatFile { // dlopen handle during runtime. void* dlopen_handle_; - typedef SafeMap<std::string, const OatDexFile*> Table; + // NOTE: We use a StringPiece as the key type to avoid a memory allocation on every lookup + // with a const char* key. + typedef SafeMap<StringPiece, const OatDexFile*> Table; Table oat_dex_files_; friend class OatClass; |