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Differential D48878 Diff 150658 sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c

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sys/dev/mlx5/mlx5_core/mlx5_pagealloc.c

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} }
enum { enum {
MLX5_BLKS_FOR_RECLAIM_PAGES = 12 MLX5_BLKS_FOR_RECLAIM_PAGES = 12
}; };
s64 mlx5_wait_for_reclaim_vfs_pages(struct mlx5_core_dev *dev) s64 mlx5_wait_for_reclaim_vfs_pages(struct mlx5_core_dev *dev)
{ {
int end = jiffies + msecs_to_jiffies(MAX_RECLAIM_TIME_MSECS); unsigned long end = jiffies + msecs_to_jiffies(MAX_RECLAIM_TIME_MSECS);
s64 prevpages = 0; s64 prevpages = 0;
s64 npages = 0; s64 npages = 0;
while (!time_after(jiffies, end)) { while (!time_after(jiffies, end)) {
/* exclude own function, VFs only */ /* exclude own function, VFs only */
npages = dev->priv.fw_pages - dev->priv.pages_per_func[0]; npages = dev->priv.fw_pages - dev->priv.pages_per_func[0];
if (!npages) if (!npages)
break; break;
Show All 21 Lines ret = (sizeof(lay->out) + MLX5_BLKS_FOR_RECLAIM_PAGES * sizeof(block->data) -
MLX5_ST_SZ_BYTES(manage_pages_out)) / MLX5_ST_SZ_BYTES(manage_pages_out)) /
MLX5_FLD_SZ_BYTES(manage_pages_out, pas[0]); MLX5_FLD_SZ_BYTES(manage_pages_out, pas[0]);
return ret; return ret;
} }
int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev) int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev)
{ {
int end = jiffies + msecs_to_jiffies(MAX_RECLAIM_TIME_MSECS); unsigned long end = jiffies + msecs_to_jiffies(MAX_RECLAIM_TIME_MSECS);
struct mlx5_fw_page *fwp; struct mlx5_fw_page *fwp;
struct rb_node *p; struct rb_node *p;
int nclaimed = 0; int nclaimed = 0;
int err; int err;
do { do {
p = rb_first(&dev->priv.page_root); p = rb_first(&dev->priv.page_root);
if (p) { if (p) {
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