| Message ID | 20241101-io_lmb_apple_dart_iommu-v1-1-fe4b9a74d47c@jannau.net |
|---|---|
| State | Needs Review / ACK |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | Fix IOVA allocation in Apple dart iommu after global LMB mem map changes | expand |
On Fri, Nov 01, 2024 at 11:15:51AM +0100, Janne Grunau wrote: > It will be re-used with a lmb list pointer as argument for IOVA > allocations in the apple_dart iommu driver. > > Signed-off-by: Janne Grunau <j@jannau.net> Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/lib/lmb.c b/lib/lmb.c index 96a055f951e657bf3acc05c9fa804698ce90c312..5be0d9dd89a506dc1e6e6951cc54441a8d4bb0df 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -495,10 +495,10 @@ long lmb_add(phys_addr_t base, phys_size_t size) return lmb_map_update_notify(base, size, MAP_OP_ADD, LMB_NONE); } -static long _lmb_free(phys_addr_t base, phys_size_t size) +static long _lmb_free(struct alist *lmb_rgn_lst, phys_addr_t base, + phys_size_t size) { struct lmb_region *rgn; - struct alist *lmb_rgn_lst = &lmb.used_mem; phys_addr_t rgnbegin, rgnend; phys_addr_t end = base + size - 1; int i; @@ -561,7 +561,7 @@ long lmb_free_flags(phys_addr_t base, phys_size_t size, { long ret; - ret = _lmb_free(base, size); + ret = _lmb_free(&lmb.used_mem, base, size); if (ret < 0) return ret;
It will be re-used with a lmb list pointer as argument for IOVA allocations in the apple_dart iommu driver. Signed-off-by: Janne Grunau <j@jannau.net> --- lib/lmb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)