aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/writeback.h
diff options
context:
space:
mode:
authorJens Axboe <jens.axboe@oracle.com>2009-05-15 05:32:24 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-05-15 05:32:24 -0400
commitcd17cbfda004fe5f406c01b318c6378d9895896f (patch)
tree821e279bc6d9d52bc13fa6c3905ebbd44a2e4860 /include/linux/writeback.h
parent05dc7b613481c695bb4fc476c6fbb46364b63f62 (diff)
Revert "mm: add /proc controls for pdflush threads"
This reverts commit fafd688e4c0c34da0f3de909881117d374e4c7af. Work is progressing to switch away from pdflush as the process backing for flushing out dirty data. So it seems pointless to add more knobs to control pdflush threads. The original author of the patch did not have any specific use cases for adding the knobs, so we can easily revert this before 2.6.30 to avoid having to maintain this API forever. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/writeback.h')
-rw-r--r--include/linux/writeback.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 9c1ed1fb6ddb..93445477f86a 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -168,8 +168,6 @@ void writeback_set_ratelimit(void);
168/* pdflush.c */ 168/* pdflush.c */
169extern int nr_pdflush_threads; /* Global so it can be exported to sysctl 169extern int nr_pdflush_threads; /* Global so it can be exported to sysctl
170 read-only. */ 170 read-only. */
171extern int nr_pdflush_threads_max; /* Global so it can be exported to sysctl */
172extern int nr_pdflush_threads_min; /* Global so it can be exported to sysctl */
173 171
174 172
175#endif /* WRITEBACK_H */ 173#endif /* WRITEBACK_H */