[ndctl PATCH v4 2/9] ndctl/cxl/region: Report max size for region creation

[Ira Weiny <ira.weiny@intel.com>]

When creating a region if the size exceeds the max an error is printed.
However, the max available space is not reported which makes it harder
to determine what is wrong.

Add the max size available to the output error.

Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
---
 cxl/region.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cxl/region.c b/cxl/region.c
index 96aa5931d2281c7577679b7f6165218964fa0425..207cf2d003148992255c715f286bc0f38de2ca84 100644
--- a/cxl/region.c
+++ b/cxl/region.c
@@ -677,8 +677,8 @@ static int create_region(struct cxl_ctx *ctx, int *count,
 	}
 	if (!default_size && size > max_extent) {
 		log_err(&rl,
-			"%s: region size %#lx exceeds max available space\n",
-			cxl_decoder_get_devname(p->root_decoder), size);
+			"%s: region size %#lx exceeds max available space (%#lx)\n",
+			cxl_decoder_get_devname(p->root_decoder), size, max_extent);
 		return -ENOSPC;
 	}
 

-- 
2.47.1