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4 Commits

Author SHA1 Message Date
Paul Lawrence faf3626b8e ANDROID: incremental fs: Evict inodes before freeing mount data 
Since evicting inodes triggers writes to the backing file, which uses
the mi_owner field from the mount_info struct, make sure inodes are
evicted before we free the mount_info data

Test: incfs_test
Bug: 270117845
Change-Id: I673b2e0e04b5adc3998caf6f22443598a30338af
Signed-off-by: Paul Lawrence <paullawrence@google.com>
(cherry picked from commit 7899985277527b29c47929a6d6a89c5c89b406ad)
 2023-04-04 15:48:57 +00:00
Paul Lawrence 7fd4fbe615 ANDROID: incremental fs: Move throttling to outside page lock 
Bug: 241479010
Test: incfs_test passes, play confirm behavior in bug is fixed
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Ie51f2b76d0873057f54fecf7fcc793c66df20969
 2023-02-22 17:37:54 +00:00
Paul Lawrence 25c3b9e0fe ANDROID: Incremental fs: Make sysfs_name changeable on remount 
Bug: 187829246
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I1762f170c8a8a2fb7672f65c402e82ab95aeef8a
 2021-05-17 20:08:37 +00:00
Paul Lawrence 44ffa65110 ANDROID: Incremental fs: Add status to sysfs 
Adding seven sysfs entries per mount:

reads_failed_timed_out
reads_failed_hash_verification
reads_failed_other
reads_delayed_pending
reads_delayed_pending_us
reads_delayed_min
reads_delayed_min_us

to allow for status monitoring from userland

Change-Id: I50677511c2af4778ba0c574bb80323f31425b4d0
Test: incfs_test passes
Bug: 160634343
Bug: 184291759
Signed-off-by: Paul Lawrence <paullawrence@google.com>
 2021-04-23 15:16:25 +00:00