Commits
Chris Mason committed e410e34fad9
Revert "btrfs: synchronize incompat feature bits with sysfs files" This reverts commit 14e46e04958df740c6c6a94849f176159a333f13. This ends up doing sysfs operations from deep in balance (where we should be GFP_NOFS) and under heavy balance load, we're making races against sysfs internals. Revert it for now while we figure things out. Signed-off-by: Chris Mason <clm@fb.com>