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cxl: Rename region_res_match_cxl_range() to spa_maps_hpa() 

The function name region_res_match_cxl_range() does not accurately
convey the operation of address comparison with cache size. Rename
to spa_maps_hpa() to provide a better function name.

Suggested-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/linux-cxl/68eea19c7e67e_2f899100a8@dwillia2-mobl4.notmuch/
Reviewed-by: Jonathan Cameron <jonathan.cameron@huwei.com>
Reviewed-by: Gregory Price <gourry@gourry.net>
Link: https://patch.msgid.link/20251106170108.1468304-2-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
This commit is contained in:
Dave Jiang 2025-11-06 10:01:07 -07:00
parent 15e1426788
commit c43521b9db
1 changed files with 5 additions and 5 deletions
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10
drivers/cxl/core/region.c
View File

@ -844,8 +844,8 @@ static int match_free_decoder(struct device *dev, const void *data)
return 1; return 1;
} }
static bool region_res_match_cxl_range(const struct cxl_region_params *p, static bool spa_maps_hpa(const struct cxl_region_params *p,
const struct range *range) const struct range *range)
{ {
if (!p->res) if (!p->res)
return false; return false;
@ -871,7 +871,7 @@ static int match_auto_decoder(struct device *dev, const void *data)
cxld = to_cxl_decoder(dev); cxld = to_cxl_decoder(dev);
r = &cxld->hpa_range; r = &cxld->hpa_range;
if (region_res_match_cxl_range(p, r)) if (spa_maps_hpa(p, r))
return 1; return 1;
return 0; return 0;
@ -1483,7 +1483,7 @@ static int cxl_port_setup_targets(struct cxl_port *port,
if (test_bit(CXL_REGION_F_AUTO, &cxlr->flags)) { if (test_bit(CXL_REGION_F_AUTO, &cxlr->flags)) {
if (cxld->interleave_ways != iw || if (cxld->interleave_ways != iw ||
(iw > 1 && cxld->interleave_granularity != ig) || (iw > 1 && cxld->interleave_granularity != ig) ||
!region_res_match_cxl_range(p, &cxld->hpa_range) || !spa_maps_hpa(p, &cxld->hpa_range) ||
((cxld->flags & CXL_DECODER_F_ENABLE) == 0)) { ((cxld->flags & CXL_DECODER_F_ENABLE) == 0)) {
dev_err(&cxlr->dev, dev_err(&cxlr->dev,
"%s:%s %s expected iw: %d ig: %d %pr\n", "%s:%s %s expected iw: %d ig: %d %pr\n",
@ -3417,7 +3417,7 @@ static int match_region_by_range(struct device *dev, const void *data)
p = &cxlr->params; p = &cxlr->params;
guard(rwsem_read)(&cxl_rwsem.region); guard(rwsem_read)(&cxl_rwsem.region);
return region_res_match_cxl_range(p, r); return spa_maps_hpa(p, r);
} }
static int cxl_extended_linear_cache_resize(struct cxl_region *cxlr, static int cxl_extended_linear_cache_resize(struct cxl_region *cxlr,