Revert "btrfs: synchronize incompat feature bits with sysfs files"
authorChris Mason <clm@fb.com>
Fri, 29 Jan 2016 16:19:37 +0000 (08:19 -0800)
committerChris Mason <clm@fb.com>
Fri, 29 Jan 2016 16:19:37 +0000 (08:19 -0800)
commite410e34fad913dd568ec28d2a9949694324c14db
treec44bcb7e4a1844a17ad960fc7bfdcb73ff8485c5
parente1c0ebad3f77387c6684f8b7e86a4bbaca7577ac
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>
fs/btrfs/free-space-tree.c
fs/btrfs/ioctl.c
fs/btrfs/super.c
fs/btrfs/volumes.c