| e74c3ea1e2dfb81eeef00ecc399ef78c37fe7868 |
|
19-Jan-2017 |
Dimitry Ivanov <dimitry@google.com> |
Fix deadlock between vold and init
By setting property after listeners are initialized
we avoid deadlock between vold and init where
vold is waiting on property_service while init is blocked
(and therefore is not able to accept connections) on vdc
which is attempting to communicate with vold.
(This also speeds up boot by 250ms)
Test: Boot a device, check locks and make sure there is no timeout
on property_set(.)
Test: Successfully boot a device with new property service protocol.
Bug: http://b/34278978
Change-Id: I9547d2f19cb35aa452bf01fbff0eb4b32a4824a4
(cherry picked from commit c976e73bbdfd512482d0ea0c5e10afd53ba85e1e)
/system/vold/main.cpp
|
| 38132a1f667412d6b08ae90cc64a011d76906cc0 |
|
09-Feb-2016 |
Paul Crowley <paulcrowley@google.com> |
Refactor now that global DE has been reworked
Change-Id: I4d6156332cfc847e25e7c8863fd6a50fa325fb87
/system/vold/main.cpp
|
| 285956fe11de221f850e5bf63b071bd8f53bfd10 |
|
20-Jan-2016 |
Paul Crowley <paulcrowley@google.com> |
Rework FBE crypto to match the N way of doing things
Major rework and refactor of FBE code to load the keys at the right
time and in a natural way. The old code was aimed at our goals for M,
with patches on top, and didn't quite work.
Bug: 22358539
Change-Id: I9bf7a0a86ee3f2abf0edbd5966f93efac2474c2c
/system/vold/main.cpp
|
| 9ad4369ce87cb445ea126a8a803e2b42c2c5ea2f |
|
11-Dec-2015 |
Lenka Trochtova <ltrochtova@google.com> |
Fix a bug in passing parameters to prepare_user_storage.
Add the serial parameter to prepare_user_storage to avoid
confusion when parsing parameters and passing them around.
Change-Id: Id5516c248401ad50585aa8f6e8b1545a6cded549
/system/vold/main.cpp
|
| 395039f0070abed5f6b3617786956ee3e62fe9b5 |
|
25-Nov-2015 |
Lenka Trochtova <ltrochtova@google.com> |
Introduce support for ephemeral users.
BUG: 24883058
Change-Id: I77d4757f87214166e7c41c7eb0d06b1cd5f06b20
/system/vold/main.cpp
|
| 6bf0547ccce72233bd465178b919fa7f15e48b45 |
|
05-Dec-2015 |
Elliott Hughes <enh@google.com> |
resolve merge conflicts of b7d5a47cec to master.
Change-Id: I0c5211a00d92d0ee796bb9c77d2e13675a2a3e8d
|
| 7e128fbe212c64492afa98bfd6d7fab6f1956831 |
|
05-Dec-2015 |
Elliott Hughes <enh@google.com> |
Track rename from base/ to android-base/.
Change-Id: I3096cfa50afa395d8e9a8043ab69c1e390f86ccb
/system/vold/main.cpp
|
| c79fb89a10ea9bc3b0f1f9c7caa809a705989479 |
|
13-Nov-2015 |
Jeff Sharkey <jsharkey@android.com> |
Switch to new FBE emulation property.
Also prepare CE/DE storage directories for owner user at boot.
Bug: 22358539
Change-Id: I76228952c990ebed83360c69ef36321b99114196
/system/vold/main.cpp
|
| c86ab6f538bec63638c168d6c843fe7cf73add3b |
|
26-Jun-2015 |
Jeff Sharkey <jsharkey@android.com> |
Trim both internal and adopted private storage.
Refactor fstrim code to be encapsulated in unique task object, and
give it option of benchmarking when finished. Trimming now includes
both storage from fstab and adopted private volumes. Cleaner timing
stats are logged for each unique volume.
Add wakelock during ongoing async move tasks. Push disk sysfs path
to framework so it can parse any SD card registers as desired.
Bug: 21831325
Change-Id: I76577685f5cae4929c251ad314ffdaeb5eb1c8bf
/system/vold/main.cpp
|
| d0640f6358041f7e2657167560b357078db73526 |
|
22-May-2015 |
Jeff Sharkey <jsharkey@android.com> |
Add f2fs support for private volumes.
When formatting volumes, pass along fsType string which can be "auto"
to let the volume select the best choice. For now, private volumes
assume that MMC devices (like SD cards) are best off using f2fs when
both kernel support and tools are present, otherwise fall back to
ext4. Use blkid when mounting to pick the right set of tools.
Move filesystem utility methods into namespaces and place in separate
directory to be more organized.
Bug: 20275581
Change-Id: Id5f82d8672dda2e9f68c35b075f28232b0b55ed4
/system/vold/main.cpp
|
| d0b4295ccc07d0cd715ade415c8c0d7d6945880e |
|
03-Jun-2015 |
Paul Lawrence <paullawrence@google.com> |
Move crypt commands to a different listener in vold
In order to prevent this bug from happening, we must allow vold cryptfs
commands to complete while a long running mount is underway.
While waiting for vold to be changed to a binder interface, we will simply
create two listeners, one for cryptfs and one for everything else.
Bug: 19197175
Change-Id: If74142aa81abd58f718a9de6c9e387f6ea442754
/system/vold/main.cpp
|
| 65427f1a805ed2b8ee65a30ecf6ea8b14fe1e02b |
|
20-May-2015 |
Jeff Sharkey <jsharkey@android.com> |
Offer debug flag to force default primary.
Useful for transforming a secondary SD card slot into a primary SD
card slot without doing a completely different lunch target.
$ adb shell stop
$ adb shell setprop vold.debug.default_primary 1
$ adb shell setprop ro.vold.primary_physical 1
$ adb shell setprop ctl.restart vold
$ adb shell start
Bug: 21017105
Change-Id: I45aac7ab3bb4c5ac3e0140572844883823fc3e4f
/system/vold/main.cpp
|
| e44a41a17b5c2d488442d7805b08231f4b327aca |
|
13-May-2015 |
Jeff Sharkey <jsharkey@android.com> |
Communicate if we have adoptable disks.
Bug: 19993667
Change-Id: I3c3dddab157a11038f7160d24d53e728bde2194f
/system/vold/main.cpp
|
| b0667870ff036c598486a8ec87ad2bbe321b2a20 |
|
29-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Property to enable debugging.
Bug: 19993667
Change-Id: Ie226e06edcb426caca2dbc97d2d5d60ae948c85e
/system/vold/main.cpp
|
| c8e04c5a8285de07d2c84bfbda8eda2c14a9457d |
|
21-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Wider volume mutation lock, move force adoptable.
We eventually should move back to per-disk locks, but use a giant
lock to keep development rolling forward. Also move force adoptable
flag to framework since, since encrypted devices don't have persisted
properties loaded early during boot.
Bug: 19993667
Change-Id: Ifa3016ef41b038f8f71fc30bc81596cfd21dcd2a
/system/vold/main.cpp
|
| 5bad3780159761c3899c134ee4a56766ae685a6e |
|
19-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Switch logging to system log, persistable prop.
Use system log for more durable log history. Also accept persistable
version of flag to force adoptability.
Bug: 19993667
Change-Id: Icdf36799e26038e9a8e2bdaca276d97b22ba3941
/system/vold/main.cpp
|
| 502164deaae6d4bd6d6e36cc10fa666ceae92e3c |
|
15-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Fix destroy ordering bug; add debug flag.
Bug: 19993667
Change-Id: Ib15e79a94a185843dace35fea7daaea866120f87
/system/vold/main.cpp
|
| 9f18fe7807a4e4089778243dbbd08d154ec15540 |
|
02-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Remove unused code.
Bug: 19993667
Change-Id: I1f6519655c5a366eca25e2329e1bf95d81b3bf8c
/system/vold/main.cpp
|
| f7e86ead9f0217283e547a6fa8e6b3405e91af1d |
|
02-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Some CLOEXEC love.
Bug: 19993667
Change-Id: If8c0b346820f30c6a7dac495f935be17d677ffcc
/system/vold/main.cpp
|
| 95c87cce353ca2da79aa57a3a5336b45b6f1d018 |
|
01-Apr-2015 |
Jeff Sharkey <jsharkey@android.com> |
Different blkid and fsck execution domains.
vold works with two broad classes of block devices: untrusted devices
that come in from the wild, and trusted devices like PrivateVolume
which are encrypted.
When running blkid and fsck, we pick which SELinux execution domain
to use based on which class the device belongs to.
Bug: 19993667
Change-Id: I2695f028710a4863f0c3b2ed6da437f466401272
/system/vold/main.cpp
|
| 36801cccf27152c9eca5aab6ba3527221525110f |
|
14-Mar-2015 |
Jeff Sharkey <jsharkey@android.com> |
Progress towards dynamic storage support.
Wire up new Disk and VolumeBase objects and events to start replacing
older DirectVolume code. Use filesystem UUID as visible PublicVolume
name to be more deterministic.
When starting, create DiskSource instances based on fstab, and watch
for kernel devices to appear. Turn matching devices into Disk
objects, scan for partitions, and create any relevant VolumeBase
objects. Broadcast all of these events towards userspace so the
framework can decide what to mount.
Keep track of the primary VolumeBase, and update the new per-user
/storage/self/primary symlink for all started users.
Provide a reset command that framework uses to start from a known
state when runtime is restarted. When vold is unexpectedly killed,
try recovering by unmounting everything under /mnt and /storage
before moving forward.
Remove UMS sharing support for now, since no current devices support
it; MTP is the recommended solution going forward because it offers
better multi-user support.
Switch killProcessesWithOpenFiles() to directly take signal. Fix
one SOCK_CLOEXEC bug, but SELinux says there are more lurking.
Bug: 19993667
Change-Id: I2dad1303aa4667ec14c52f774e2a28b3c1c1ff6d
/system/vold/main.cpp
|
| 684e662502a310868da052192b80604234b66711 |
|
30-Sep-2014 |
Stephen Smalley <sds@tycho.nsa.gov> |
Set SELinux contexts on device nodes created by vold.
Extend vold to look up and set SELinux contexts on the
device nodes it creates for extra loop devices and for volumes.
Prior to this change, these device nodes simply inherited the type
of their parent directory /dev/block, i.e. block_device, and vold
therefore required create_file perms to block_device:blk_file.
With this change we can scope vold down to accessing specific
block device types.
This depends on change Id3bea28f5958086716cd3db055bea309b3b5fa5a
to allow vold to use setfscreatecon().
Change-Id: Ib9e8294abb1da94d92503947603ec12e802ff08c
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
/system/vold/main.cpp
|
| ba6ae8db137d012c9b8e11f9f8321c7771698e92 |
|
16-Jul-2013 |
Jeff Sharkey <jsharkey@android.com> |
Add support for more expressive SD card permissions
We now run an sdcard fuse daemon on top of a physical SD card.
Add support for that.
Bug: 10330128
Change-Id: I6a291f861ccb0f2911c07cc8f659e2cec4e6d76c
/system/vold/main.cpp
|
| b9738ea9692f887cf2e2fef132519f4e71cc2905 |
|
20-Mar-2013 |
Ken Sumrall <ksumrall@android.com> |
vold: set klog level so e2fsck output is logged
When mounting an encrypted filesystem vold calls fs_mgr, which
will call e2fsck on the fielsystem if it's configured to, and
fs_mgr will attempt to log the output the kernel log. However,
if won't log anything unless the klog level is set to 6, aka INFO.
Change-Id: I8ac34941330262ea3414681b872fbbeb75391461
/system/vold/main.cpp
|
| 56ad03cae13524b32898dc4ccf01040ced5a53b4 |
|
13-Feb-2013 |
Ken Sumrall <ksumrall@android.com> |
vold: use unified fstab format
Change vold to use the unified fstab. This includes both
support for sdcards, and changes to the crypto code to work
with some changes to the fs_mgr library api.
Change-Id: Id5a8aa5b699afe151db6e31aa0d76105f9c95a80
/system/vold/main.cpp
|
| 29d8da8cefa99e436c13295d4c9bad060ca18a6d |
|
19-May-2011 |
Ken Sumrall <ksumrall@android.com> |
vold: allow to store key in a file on another partition
Add support for keeping the keys in a separate file on another partition,
for devices with no space reserved for a footer after the userdata filesystem.
Add support for encrypting the volumes managed by vold, if they meet certain
criteria, namely being marked as nonremovable and encryptable in vold.fstab.
A bit of trickiness is required to keep vold happy.
Change-Id: Idf0611f74b56c1026c45742ca82e0c26e58828fe
/system/vold/main.cpp
|
| c1d80272b117cf837de93fadd8d456d89a203e2f |
|
20-Nov-2010 |
Jean-Baptiste Queru <jbq@google.com> |
am 08da5c1f: Merge "vold: replace strsep by strtok_r"
* commit '08da5c1f17afefe3c9f4f4d4456c5757dede62e1':
vold: replace strsep by strtok_r
|
| 74ca25a716a060b4f676277262d112b569c5fbd2 |
|
15-Nov-2010 |
Jinho You <l04f3rs@gmail.com> |
vold: replace strsep by strtok_r
It permits more white spaces between words in vold.fstab.
Change-Id: I38250c3dcc860643e4f102e980fe844693a1451a
/system/vold/main.cpp
|
| 99635f6c289fe2528c226403ea215c917ce86037 |
|
26-Jun-2010 |
Mike Lockwood <lockwood@android.com> |
Use new kernel notifications to determine if USB mass storage is available.
The usb_mass_storage switch no longer exists in our 2.6.35 kernel.
Instead we will consider mass storage to be available if both USB is connected
and the USB mass storage function is enable.
Change-Id: I730d1b3cb3cac664fc2abcdc36cd39856a08404a
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/vold/main.cpp
|
| 97ac40e4e6f3ed0bd5d6878d7d8d4a54fcaecb76 |
|
24-Mar-2010 |
San Mehat <san@google.com> |
vold: Switch from LOG -> SLOG
Change-Id: I48ee8bd90b47f5845f069cdf4d1b8ba6ecdb1b39
Signed-off-by: San Mehat <san@google.com>
/system/vold/main.cpp
|
| f1b07fb5e30667833d7a2a5b7e95eada881a2802 |
|
02-Mar-2010 |
San Mehat <san@google.com> |
vold: Don't bail out on init failure & bump version number
Signed-off-by: San Mehat <san@google.com>
/system/vold/main.cpp
|
| 79e31bedcaabcca55aaf40a9de61abed11c9a2e0 |
|
04-Jan-2010 |
San Mehat <san@google.com> |
vold2: Don't bail out if the UMS switch isn't there
Signed-off-by: San Mehat <san@google.com>
/system/vold/main.cpp
|
| 0cde53ce7b44ce189d0bc6fa81c0036e096deb51 |
|
22-Dec-2009 |
San Mehat <san@google.com> |
vold2: Manually bootstrap the ums switch since switch kernel uevents are broken
Signed-off-by: San Mehat <san@google.com>
/system/vold/main.cpp
|
| a2677e4ad01f250b0765f04adf0acfa6627efc98 |
|
13-Dec-2009 |
San Mehat <san@google.com> |
vold2: Get mounting/unmounting/formatting/sharing working
Signed-off-by: San Mehat <san@google.com>
/system/vold/main.cpp
|
| ae10b91044bf76b40b77d81c169e48e0bbdf6d75 |
|
12-Oct-2009 |
San Mehat <san@android.com> |
vold2: Rename DeviceVolume -> DirectVolume
Signed-off-by: San Mehat <san@android.com>
/system/vold/main.cpp
|
| 3578c41ef138cb3edf38bb488cb9864921f55c79 |
|
12-Oct-2009 |
San Mehat <san@android.com> |
vold2: Add block device udev bootstrapping
Signed-off-by: San Mehat <san@android.com>
/system/vold/main.cpp
|
| f1b736bc5605e92e917ab27f5abf3ba839be2270 |
|
11-Oct-2009 |
San Mehat <san@android.com> |
system: vold2: Initial skeleton for vold2.
Let there be light.
Signed-off-by: San Mehat <san@android.com>
/system/vold/main.cpp
|