diff options
| author | Andrew Morton <akpm@digeo.com> | 2003-02-03 16:59:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2003-02-03 16:59:43 -0800 |
| commit | 3ac8c84597560f3c8a950d36d0e7a95cbe43f9d1 (patch) | |
| tree | 4276932c9cf25e403afe17443b0dc9f330015260 /include/linux/blkdev.h | |
| parent | 99c88bc2fa292422ff006654f6014bf34b6dd83b (diff) | |
[PATCH] remove __GFP_HIGHIO
Patch From: Hugh Dickins <hugh@veritas.com>
Recently noticed that __GFP_HIGHIO has played no real part since bounce
buffering was converted to mempool in 2.5.12: so this patch (over 2.5.58-mm1)
removes it and GFP_NOHIGHIO and SLAB_NOHIGHIO.
Also removes GFP_KSWAPD, in 2.5 same as GFP_KERNEL; leaves GFP_USER, which
can be a useful comment, even though in 2.5 same as GFP_KERNEL.
One anomaly needs comment: strictly, if there's no __GFP_HIGHIO, then
GFP_NOHIGHIO translates to GFP_NOFS; but GFP_NOFS looks wrong in the block
layer, and if you follow them down, you find that GFP_NOFS and GFP_NOIO
behave the same way in mempool_alloc - so I've used the less surprising
GFP_NOIO to replace GFP_NOHIGHIO.
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 90171e65e989..c599ea36233b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -292,7 +292,7 @@ extern unsigned long blk_max_low_pfn, blk_max_pfn; #define BLK_BOUNCE_ISA (ISA_DMA_THRESHOLD) extern int init_emergency_isa_pool(void); -inline void blk_queue_bounce(request_queue_t *q, struct bio **bio); +extern void blk_queue_bounce(request_queue_t *q, struct bio **bio); #define rq_for_each_bio(bio, rq) \ if ((rq->bio)) \ |