mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-27 04:54:41 +08:00
3e7e1193e2
Size of pages are held by struct ib_umem in page_size field. It is better to store it as an exponent, because page size by nature is always power-of-two and used as a factor, divisor or ilog2's argument. The conversion of page_size to be page_shift allows to have portable code and avoid following error while compiling on ARM: ERROR: "__aeabi_uldivmod" [drivers/infiniband/core/ib_core.ko] undefined! CC: Selvin Xavier <selvin.xavier@broadcom.com> CC: Steve Wise <swise@chelsio.com> CC: Lijun Ou <oulijun@huawei.com> CC: Shiraz Saleem <shiraz.saleem@intel.com> CC: Adit Ranadive <aditr@vmware.com> CC: Dennis Dalessandro <dennis.dalessandro@intel.com> CC: Ram Amrani <Ram.Amrani@Cavium.com> Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Acked-by: Ram Amrani <Ram.Amrani@cavium.com> Acked-by: Shiraz Saleem <shiraz.saleem@intel.com> Acked-by: Selvin Xavier <selvin.xavier@broadcom.com> Acked-by: Selvin Xavier <selvin.xavier@broadcom.com> Acked-by: Adit Ranadive <aditr@vmware.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
||
|---|---|---|
| .. | ||
| bnxt_re | ||
| cxgb3 | ||
| cxgb4 | ||
| hfi1 | ||
| hns | ||
| i40iw | ||
| mlx4 | ||
| mlx5 | ||
| mthca | ||
| nes | ||
| ocrdma | ||
| qedr | ||
| qib | ||
| usnic | ||
| vmw_pvrdma | ||
| Makefile | ||