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Commit 94fc7954 authored by Gary R Hook's avatar Gary R Hook Committed by Jon Mason
Browse files

ntb: Correct modinfo usage statement for ntb_perf 



The order parameters are powers of 2; adjust the usage information
to use correct mathematical representations.

Signed-off-by: default avatarGary R Hook <gary.hook@amd.com>
Fixes: 8a7b6a77 ("ntb: ntb perf tool")
Acked-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent 41f1830f

drivers/ntb/test/ntb_perf.c

+2 −2
Original line number Diff line number Diff line
@@ -90,11 +90,11 @@ MODULE_PARM_DESC(max_mw_size, "Limit size of large memory windows"); 


static unsigned int seg_order = 19; /* 512K */

module_param(seg_order, uint, 0644);

MODULE_PARM_DESC(seg_order, "size order [n^2] of buffer segment for testing");

MODULE_PARM_DESC(seg_order, "size order [2^n] of buffer segment for testing");



static unsigned int run_order = 32; /* 4G */

module_param(run_order, uint, 0644);

MODULE_PARM_DESC(run_order, "size order [n^2] of total data to transfer");

MODULE_PARM_DESC(run_order, "size order [2^n] of total data to transfer");



static bool use_dma; /* default to 0 */

module_param(use_dma, bool, 0644);