-
Tobias Klauser authored
Use the arm_sync_file_range to implement SyncFileRange. This is an alias for sync_file_range2 syscall which is already used to implement SyncFileRange on ppc64x. These have the order of the flags and offset arguments reversed in order to fit the syscall arguments within 6 registers. For more information see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=edd5cd4a9424f22b0fa08bef5e299d41befd5622 This makes TestSyncFileRange build and pass on linux/arm. Change-Id: I1316328ebcf550a3fb70f9ce5ebf54d8bcaa932c Reviewed-on: https://go-review.googlesource.com/c/153939 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
586ba8c9