Hi Trond, FYI, kernel build failed on tree: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git testing head: c5d13e10816a6c758d31f291c86ad2ef16c8620a commit: 588b33511b85dd532ef5630ba6b6e3982b8e170d [13/18] NFSv4.1: Cleanup; add "pnfs_" prefix to get_layout_hdr() and put_layout_hdr() config: i386-allyesconfig All related error/warning messages: fs/built-in.o: In function `nfs4_layoutreturn_release': nfs4proc.c:(.text+0x157ca4): undefined reference to `pnfs_put_layout_hdr' fs/built-in.o: In function `do_callback_layoutrecall': callback_proc.c:(.text+0x16cd17): undefined reference to `pnfs_put_layout_hdr' callback_proc.c:(.text+0x16cde5): undefined reference to `pnfs_get_layout_hdr' callback_proc.c:(.text+0x16cea1): undefined reference to `pnfs_put_layout_hdr' callback_proc.c:(.text+0x16cef8): undefined reference to `pnfs_get_layout_hdr' fs/built-in.o: In function `pnfs_update_layout': (.text+0x16fa6f): undefined reference to `pnfs_get_layout_hdr' fs/built-in.o: In function `pnfs_update_layout': (.text+0x16fc34): undefined reference to `pnfs_put_layout_hdr' fs/built-in.o: In function `pnfs_free_lseg_list': (.text+0x1701ca): undefined reference to `pnfs_put_layout_hdr' fs/built-in.o: In function `_pnfs_return_layout': (.text+0x170284): undefined reference to `pnfs_get_layout_hdr' fs/built-in.o: In function `_pnfs_return_layout': (.text+0x1702a9): undefined reference to `pnfs_put_layout_hdr' fs/built-in.o: In function `_pnfs_return_layout': (.text+0x170328): undefined reference to `pnfs_put_layout_hdr' fs/built-in.o: In function `pnfs_roc': (.text+0x170d96): undefined reference to `pnfs_get_layout_hdr' fs/built-in.o: In function `pnfs_layout_process': (.text+0x171106): undefined reference to `pnfs_get_layout_hdr' --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html