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[PATCH] IB/mthca: allocate correct number of doorbell pages
authorRoland Dreier <roland@topspin.com>
Sat, 16 Apr 2005 22:26:18 +0000 (15:26 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 16 Apr 2005 22:26:18 +0000 (15:26 -0700)
commit95499afa4912a26e4dd9dae9758ec3e74a569de2
treecbe8b85e11aa13b1a4035fa3cbe657611fd525a7tree | snapshot
parent5c34e8e1a37824e2da4f98e4ca71a64a74cc351fcommit | diff
[PATCH] IB/mthca: allocate correct number of doorbell pages

Doorbell record pages are allocated in HCA page size chunks (always 4096
bytes), so we need to divide by 4096 and not PAGE_SIZE when figuring out how
many pages we'll need space for.

Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/infiniband/hw/mthca/mthca_memfree.c diff | blob | history
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