Revert "Performance regression from switching lock to rw-sem for anon-vma tree"

This reverts commit b14e024af1547ea674c34e7c6a5ea43029aba54d.
Revert "RWSEM backport related"

This reverts commit 76eda4b3d3f7112154b4b11fabb843dc07c98d7e.
Revert "rwsem: Optimized ARM RWSEM algorithm and backported from 3.4 kernel"

This reverts commit d1aa69fb7565a9697eb4b5d5b98cc46333f876d8.
Revert "Revert "rwsem: Optimized ARM RWSEM algorithm and backported from 3.4 kernel""

This reverts commit a90178bd89ea3779a34f4035432389e8caccd1a2.
Revert "Revert "Revert "rwsem: Optimized ARM RWSEM algorithm and backported from 3.4 kernel"""

This reverts commit 93b7ef0a9deed554d270cea82faa645afbf04e19.
Revert "CK3 tweaks (Credits to Con Kolivas)"

This reverts commit 9035c3beaa5eafd308b55560ba3d9e2875e11dc9.
Revert "Revert "CK3 tweaks (Credits to Con Kolivas)""

This reverts commit 7b1c60ecc3b4e76a916c96aa065f96bb4c5a4dc3.
Revert "fs: sync: Don't disable fdatasync()"

This reverts commit 85d72769cf5a607e9b418eff0656699678561505.
Revert "fs/dyn_sync_cntrl: favor true case since most will be using this feature"

This reverts commit 3c2928fe08b4b6639245b0cc4810fd7cc6388c33.
Revert fs/dyn_sync_cntrl: add some cache optimizations

and clean up file format and typos

bump version to 1.1

Signed-off-by: Paul Reioux <reioux@gmail.com> (reverted from commit 66966c66f6ef01ecac840a50cb3c5d78369ddaf2)
Revert fs/dyn_sync_cntrl: check dyn fsync control's active prior to performing fsync ops

Signed-off-by: Andrew Bartholomew <andrewb03@gmail.com> (reverted from commit 099c222bd19bad98efe3043137872fae15390cbf)
Revert "fs/dyn_sync_cntrl: dynamic sync control"

This reverts commit 31aa565b55d12654932dd4d3a95577cb5f34ddcf.