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authorChristoph Hellwig <hch@lst.de>2020-07-21 11:54:34 +0300
committerChristoph Hellwig <hch@lst.de>2020-07-31 09:17:50 +0300
commit41525f56e2564c2feff4fb2824823900efb3a39f (patch)
tree08020c3f2231ad8fede0970e1ebcf3c04fc4b5b8 /include/linux/syscalls.h
parenta1e6aaa3743a3daa98d0f9275df8243eef8bb666 (diff)
downloadlinux-41525f56e2564c2feff4fb2824823900efb3a39f.tar.xz
fs: refactor ksys_umount
Factor out a path_umount helper that takes a struct path * instead of the actual file name. This will allow to convert the init and devtmpfs code to properly mount based on a kernel pointer instead of relying on the implicit set_fs(KERNEL_DS) during early init. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/syscalls.h')
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