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commitc2470654d4b4db09a7052fc5fa108ac21f1b1948[log][tgz]
authorColin Cross <ccross@android.com>Wed Jan 26 16:39:46 2011 -0800
committerColin Cross <ccross@android.com>Fri Jan 28 14:12:00 2011 -0800
treefd74487bb48f4249ed3e00b094155c0b7ff1f43c
parent442985bad72adb119aa29dbe1b8c903fa834e089[diff]
ext4_utils: Add support for wipe option, and wipe by default in recovery

Adds a -w option to make_ext4fs, which will attempt to use the
BLKSECDISCARD ioctl to erase the partition in order to avoid
leaving old data where it could be recovered, and to improve
wear levelling after a reformat.

Also causes factory reset through recovery to do a wipe.

Change-Id: Ibe34bbd84552e526be6bd041024a950806aca6b4
11 files changed
tree: fd74487bb48f4249ed3e00b094155c0b7ff1f43c
  1. Android.mk
  2. CleanSpec.mk
  3. ext4_utils/
  4. fatblock/
  5. latencytop/
  6. libpagemap/
  7. librank/
  8. libublock/
  9. micro_bench/
  10. procmem/
  11. procrank/
  12. sane_schedstat/
  13. showmap/
  14. showslab/
  15. sound/
  16. su/
  17. tests/
  18. timeinfo/