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ovl: support idmapped layers
authorChristian Brauner <brauner@kernel.org>
Mon, 4 Apr 2022 10:51:58 +0000 (12:51 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Thu, 28 Apr 2022 14:31:12 +0000 (16:31 +0200)
commitbc70682a497c4f3c968c552e465d1d9948b1ff4c
tree44f03ede7ed4059fbc9d8c59896f322f94235dfa
parent8bc0095df6618371768ed43fb1c569707d2a1fb4
ovl: support idmapped layers

Now that overlay is able to take a layers idmapping into account allow
overlay mounts to be created on top of idmapped mounts.

Cc: <linux-unionfs@vger.kernel.org>
Tested-by: Giuseppe Scrivano <gscrivan@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/ovl_entry.h
fs/overlayfs/super.c