ChangeLog:

d68adcdf9 f2fs: use spin_lock to avoid hang
2fc4038f9 f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs
3f95b3ed0 f2fs: remove unnecessary read for F2FS_FITS_IN_INODE
bc5c4398c Revert "ANDROID: incremental-fs: fix mount_fs issue"
9e4a8927d joyeuse_defconfig: regenerate
