提交: 23eaecf02dedf0a5a25e1cdbfdfc7b8c70c17a56 - system-coremmmm (git)

system/corennnnn

Commit MetaInfo

• 修订版: 23eaecf02dedf0a5a25e1cdbfdfc7b8c70c17a56 (tree)
• 时间: 2009-05-21 11:12:58
• 作者: Dave Sparks <davidsparks@andr...>
• Commiter: Dave Sparks

Log Message

Mount SD card synchronous. This is an experimental change intended to
give us another data point on the system performance regressions that
seem to revolved around SD card access.

更改概述

• modified: vold/volmgr_vfat.c

差异

--- a/vold/volmgr_vfat.c
+++ b/vold/volmgr_vfat.c
@@ -110,7 +110,7 @@ int vfat_mount(blkdev_t *dev, volume_t *vol, boolean safe_mode)
     LOG_VOL("vfat_mount(%d:%d, %s, %d):", dev->major, dev->minor, vol->mount_point, safe_mode);
 #endif
 
-    flags = MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_DIRSYNC;
+    flags = MS_NODEV | MS_NOEXEC | MS_NOSUID | MS_DIRSYNC | MS_SYNCHRONOUS;
 
     if (vol->state == volstate_mounted) {
         LOG_VOL("Remounting %d:%d on %s, safe mode %d", dev->major,