Hi all,
This should have been the block tree, not the fsinfo tree, of course.
On Thu, 28 May 2020 18:40:17 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the fsinfo tree, today's linux-next build (x86_64
> allnoconfig) produced these warnings:
>
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/loadavg.c:9:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from fs/super.c:26:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/clock.c:56:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/idle.c:9:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/cputime.c:5:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/rt.c:6:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/core.c:9:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/swait.c:5:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/wait_bit.c:5:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/fair.c:23:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/wait.c:7:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/deadline.c:18:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from kernel/sched/sched.h:39,
> from kernel/sched/completion.c:14:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
> In file included from fs/libfs.c:7:
> include/linux/blkdev.h:1895:41: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1895 | unsigned long disk_start_io_acct(struct gendisk *disk, unsigned int sectors,
> | ^~~~~~~
> include/linux/blkdev.h:1897:30: warning: 'struct gendisk' declared inside parameter list will not be visible outside of this definition or declaration
> 1897 | void disk_end_io_acct(struct gendisk *disk, unsigned int op,
> | ^~~~~~~
>
> Introduced by commit
>
> 956d510ee78c ("block: add disk/bio-based accounting helpers")
--
Cheers,
Stephen Rothwell
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