persist_get_max_entries() is supposed to return an unsigned integer as the
maximum number of entries but it also wrongly returns "-1" as an error
condition. Also fix an issue where an unsigned subtraction in this routine
could lead to integer underflow.
Bug: 112731440
Test: manual
Change-Id: I9672e39bef2c12156dda7806a08c52044962c178
persist_get_max_entries() is supposed to return an unsigned integer as the
maximum number of entries but it also wrongly returns "-1" as an error
condition. Also fix an issue where an unsigned subtraction in this routine
could lead to integer underflow.
Bug: 112731440
Test: manual
Change-Id: I9672e39bef2c12156dda7806a08c52044962c178
This adds implicit rollback support during A/B style updates.
If you explicitly start a checkpoint with -1, needsRollback will
trigger if the update fails, and should be used if any additional
cleanup is needed that is not covered by A/B itself.
Test: All Checkpoint tests pass
Bug: 111020314
Change-Id: I88b4a1098c6bac4dc1438a54c8a8f59577a6c17b
On userdebug protect /mnt/scratch. On user builds ensure that
/mnt/scratch is considered a stale mount so it can not be used.
vold runs before ro.debuggable is set, so this must be a compile
time decision.
Minor technical debt cleanup associated with using android::base.
Test: compile
Bug: 109821005
Change-Id: I8efdbedfe850dd24daecf03a37aea61de47edc7d
Merged-In: I8efdbedfe850dd24daecf03a37aea61de47edc7d
This is not needed anymore since everything else is updated
to use android::vold::UnmountTree.
Bug: 111890351
Test: manual
Change-Id: Idb574469763fa3438fbfc40d6da786d87ac63c38
When both VFAT and exFAT are supported VFAT will only be used to
format card. Use exFAT for cards larger than 32GB per SDXC standard.
Test: build, manual, mount exFAT volume
Bug: 80202067
Change-Id: If504f9685256a669c5801a69d69d5a214ad27455
Helpers to get a block device size in bytes or 512 byte sectors,
using BLKGETSIZE64 and returning value of uint64_t type.
This also removes get_blkdev_size().
Test: build, manual, mount exFAT volume
Bug: 80202067
Change-Id: Ib07e8ac6ef7ff49de0ed570d1fa202e8b558b80c
Checkpointing uses a combination of files on the meta partition
and the checkpoint= fs_mgr flag. Checkpointed partitions will
revert to their starting state on reboot unless checkpoint commit
is called.
Test: Run vdc commands, check file on metadata
Merged-In: Icba16578608a6cbf922472e9d4ae5b8cf5f016c6
Change-Id: Icba16578608a6cbf922472e9d4ae5b8cf5f016c6
This will allow adding lots of verbose logs which can be enabled
only during local testing/debugging. Update the existing verbose
level logs to debug level since we want those to be logged by
default.
Test: manual
Change-Id: Ib05e2b6efa71308458d49affb6ed81d3975b28ab
This fixes F2FS GC failure in idle-maint.
Bug: 111953875
Change-Id: I1d10802121d5641cf9ba780fee249affd2cf6ffe
Merged-In: I1d10802121d5641cf9ba780fee249affd2cf6ffe
Test: Tested by hand
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Rubin Xu
TreeHugger Robot
Bill Rassieur
Android Build Merger (Role)
Daniel Rosenberg
Paul Lawrence
Mark Salyzyn
Sudheer Shanka
Oleksiy Avramchenko
Jeff Sharkey
Yifan Hong
Paul Crowley
Jaegeuk Kim