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Revert "mm: add /proc controls for pdflush threads"

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This reverts commit fafd688e4c.

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>
This commit is contained in:
Jens Axboe 2009-05-15 11:32:24 +02:00
parent 05dc7b6134
commit cd17cbfda0
4 changed files with 12 additions and 72 deletions
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include/linux/writeback.h
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@ -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 */