On Mon, Jan 23, 2023 at 15:01:37 +0100, Markus Armbruster wrote: > Peter Krempa <pkre...@redhat.com> writes: > > > After recent header file inclusion rework the build fails when the blkio > > module is enabled: > > > > ../block/blkio.c: In function ‘blkio_detach_aio_context’: > > ../block/blkio.c:321:24: error: implicit declaration of function > > ‘bdrv_get_aio_context’; did you mean ‘qemu_get_aio_context’? > > [-Werror=implicit-function-declaration] > > 321 | aio_set_fd_handler(bdrv_get_aio_context(bs), > > | ^~~~~~~~~~~~~~~~~~~~ > > | qemu_get_aio_context > > ../block/blkio.c:321:24: error: nested extern declaration of > > ‘bdrv_get_aio_context’ [-Werror=nested-externs] > > ../block/blkio.c:321:24: error: passing argument 1 of ‘aio_set_fd_handler’ > > makes pointer from integer without a cast [-Werror=int-conversion] > > 321 | aio_set_fd_handler(bdrv_get_aio_context(bs), > > | ^~~~~~~~~~~~~~~~~~~~~~~~ > > | | > > | int > > In file included from /home/pipo/git/qemu.git/include/qemu/job.h:33, > > from /home/pipo/git/qemu.git/include/block/blockjob.h:30, > > from > > /home/pipo/git/qemu.git/include/block/block_int-global-state.h:28, > > from /home/pipo/git/qemu.git/include/block/block_int.h:27, > > from ../block/blkio.c:13: > > /home/pipo/git/qemu.git/include/block/aio.h:476:37: note: expected > > ‘AioContext *’ but argument is of type ‘int’ > > 476 | void aio_set_fd_handler(AioContext *ctx, > > | ~~~~~~~~~~~~^~~ > > ../block/blkio.c: In function ‘blkio_file_open’: > > ../block/blkio.c:821:34: error: passing argument 2 of > > ‘blkio_attach_aio_context’ makes pointer from integer without a cast > > [-Werror=int-conversion] > > 821 | blkio_attach_aio_context(bs, bdrv_get_aio_context(bs)); > > | ^~~~~~~~~~~~~~~~~~~~~~~~ > > | | > > | int > > > > My apologies... > > Why are modules disabled by default?
libblkio is too new and is not yet packaged too widely. IIUC it's supposed to be included e.g. in Fedora 38, so you most likely don't have the dependancy. I actually installed it explicitly since I wanted to give it a try.
