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authorAmir Goldstein <amir73il@gmail.com>2017-11-06 16:48:02 +0200
committerMiklos Szeredi <mszeredi@redhat.com>2018-04-12 12:04:50 +0200
commitadbf4f7ea834671c9d12002136c8162b34e011d5 (patch)
treeda12574cba5a268ec1b92c2a0b3cb91afa32613e /fs/isofs
parent12574a9f4c9cc9d8d6fd9078cbb8ec7d3e9ed46b (diff)
downloadlinux-adbf4f7ea834671c9d12002136c8162b34e011d5.tar.bz2
ovl: consistent d_ino for non-samefs with xino
When overlay layers are not all on the same fs, but all inode numbers of underlying fs do not use the high 'xino' bits, overlay st_ino values are constant and persistent. In that case, relax non-samefs constraint for consistent d_ino and always iterate non-merge dir using ovl_fill_real() actor so we can remap lower inode numbers to unique lower fs range. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
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