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authorJens Axboe <jens.axboe@oracle.com>2009-05-15 11:32:24 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-05-15 11:32:24 +0200
commitcd17cbfda004fe5f406c01b318c6378d9895896f (patch)
tree821e279bc6d9d52bc13fa6c3905ebbd44a2e4860 /include
parent05dc7b613481c695bb4fc476c6fbb46364b63f62 (diff)
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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')
-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 9c1ed1fb6dd..93445477f86 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -168,8 +168,6 @@ void writeback_set_ratelimit(void);
/* pdflush.c */
extern int nr_pdflush_threads; /* Global so it can be exported to sysctl
read-only. */
-extern int nr_pdflush_threads_max; /* Global so it can be exported to sysctl */
-extern int nr_pdflush_threads_min; /* Global so it can be exported to sysctl */
#endif /* WRITEBACK_H */