IB/mthca: Use non-atomic bitmap functions when possible in 'mthca_allocator.c'

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The accesses to the 'alloc->table' bitmap are protected by the
'alloc->lock' spinlock, so no concurrent accesses can happen.

So prefer the non-atomic '__[set|clear]_bit()' functions to save a few
cycles.

Link: https://lore.kernel.org/r/5f909ca1284fa4d2cf13952b08b9e303b656c968.1637785902.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Christophe JAILLET 2021-11-24 21:42:32 +01:00 • committed by Jason Gunthorpe

parent a277f38321

commit 19453f34cf

1 changed files with 2 additions and 2 deletions

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drivers/infiniband/hw/mthca/mthca_allocator.c

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