On 4/15/21 1:04 AM, Qu Wenruo wrote:
The existing comments in btrfs_invalidatepage() don't really get to the
point, especially for what Private2 is really representing and how the
race avoidance is done.
The truth is, there are only three entrances to do ordered extent
accounting:
- btrfs_writep
The existing comments in btrfs_invalidatepage() don't really get to the
point, especially for what Private2 is really representing and how the
race avoidance is done.
The truth is, there are only three entrances to do ordered extent
accounting:
- btrfs_writepage_endio_finish_ordered()
- __endio_wr