block: make /proc/diskstats only build if CONFIG_PROC_FS is enabled

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These functions are only needed if CONFIG_PROC_FS is enabled, so save
the space when it is not.

This also makes it easier for a patch later in this series to work
properly if CONFIG_PROC_FS is not enabled.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Randy Dunlap 2008-05-23 09:44:11 -07:00 • committed by Greg Kroah-Hartman

parent a142be856f

commit a6e2ba8877

1 changed files with 2 additions and 0 deletions

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block/genhd.c

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