提交: a61755e5fca065dfc89c7639bb672c20a4f9854e - system-coremmmm (git)

system/corennnnn

Commit MetaInfo

• 修订版: a61755e5fca065dfc89c7639bb672c20a4f9854e (tree)
• 时间: 2009-05-21 08:21:29
• 作者: Android (Google) Code Review <android-gerrit@goog...>
• Commiter: Android (Google) Code Review

Log Message

Merge change 2077 into donut

* changes:

adb: adbd no longer disables OOM and now sets children's OOM adjustment to zero

更改概述

• modified: adb/adb.c
• modified: adb/services.c

差异

--- a/adb/adb.c
+++ b/adb/adb.c
@@ -818,19 +818,6 @@ int adb_main(int is_daemon)
 #if !ADB_HOST
     int secure = 0;
     char value[PROPERTY_VALUE_MAX];
-
-    // prevent the OOM killer from killing us
-    char text[64];
-    snprintf(text, sizeof text, "/proc/%d/oom_adj", (int)getpid());
-    int fd = adb_open(text, O_WRONLY);
-    if (fd >= 0) {
-        // -17 should make us immune to OOM
-        snprintf(text, sizeof text, "%d", -17);
-        adb_write(fd, text, strlen(text));
-        adb_close(fd);
-    } else {
-       D("adb: unable to open %s\n", text);
-    }
 #endif
 
     atexit(adb_cleanup);

--- a/adb/services.c
+++ b/adb/services.c
@@ -244,6 +244,18 @@ static int create_subprocess(const char *cmd, const char *arg0, const char *arg1
                 cmd, strerror(errno), errno);
         exit(-1);
     } else {
+#if !ADB_HOST
+        // set child's OOM adjustment to zero
+        char text[64];
+        snprintf(text, sizeof text, "/proc/%d/oom_adj", pid);
+        int fd = adb_open(text, O_WRONLY);
+        if (fd >= 0) {
+            adb_write(fd, "0", 1);
+            adb_close(fd);
+        } else {
+           D("adb: unable to open %s\n", text);
+        }
+#endif
         return ptm;
     }
 #endif /* !HAVE_WIN32_PROC */