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| author | Xiaotian Feng <dfeng@redhat.com> | 2009-07-17 15:26:26 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-07-17 16:54:15 +0900 |
| commit | 9cb308ce8d32a1fb3600acab6034e19a90228743 (patch) | |
| tree | 774c9b00be1b417cc805895b4da83dd59ea144c9 /mm | |
| parent | 8f47428704c2fd6f787a6f340071b9c338b65803 (diff) | |
| download | linux-3.10-9cb308ce8d32a1fb3600acab6034e19a90228743.tar.gz linux-3.10-9cb308ce8d32a1fb3600acab6034e19a90228743.tar.bz2 linux-3.10-9cb308ce8d32a1fb3600acab6034e19a90228743.zip | |
block: sysfs fix mismatched queue_var_{store,show} in 64bit kernel
In blk-sysfs.c, queue_var_store uses unsigned long to store data,
but queue_var_show uses unsigned int to show data. This causes,
# echo 70000000000 > /sys/block/<dev>/queue/read_ahead_kb
# cat /sys/block/<dev>/queue/read_ahead_kb => get wrong value
Fix it by using unsigned long.
While at it, convert queue_rq_affinity_show() such that it uses bool
variable instead of explicit != 0 testing.
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions