Revert "Eliminado Zram"

This reverts commit 94d4b78bc36353458597ac2b34f381dbef7b71b6.
Revert "Aumentado Swappiness a 80%"

This reverts commit 65601cf7a3c5820fb0e569e4a911e4be75446698.
Revert "revert varias modificaciones en hrtimer.c"

This reverts commit 3ecab270627f991ac8534b6be44dd9570d0e2fa7.
Revert "Revert "fs/buffer.c: do not inline exported function""

This reverts commit c8ad02c7c3dabc8f2909769aabf90b522bcc53fe.
Revert "Revert "Revert "revert buqfreq: Use cpu_load_slope correctly"""

This reverts commit b6611ab9a713344a2a6ccb5b42454fb29bbc93d2.
Revert "Revert "staging: android: lowmemorykiller: Cambiar debug_level default a 1""

This reverts commit e7570b38967f34d34e73d5d3326b9cd24605582c.
Revert "Revert "Revert "Revert "SCHEDULER: Autogroup patch group by current user android UID""""

This reverts commit 2bb1287ce448344c367880bb02fc6e2bc4e599db.
Revert "Revert "wakelock: use single threaded workqueueus""

This reverts commit 107bca9a9815042c0f7428f23a4f1bb2d310d7b4.