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Message-ID: <20240919091935.68209-2-riyandhiman14@gmail.com>
Date: Thu, 19 Sep 2024 14:49:36 +0530
From: Riyan Dhiman <riyandhiman14@...il.com>
To: sgoutham@...vell.com,
lcherian@...vell.com,
gakula@...vell.com,
jerinj@...vell.com,
hkelam@...vell.com,
davem@...emloft.net,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com
Cc: rsaladi2@...vell.com,
netdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Riyan Dhiman <riyandhiman14@...il.com>
Subject: [PATCH] octeontx2-af: Change block parameter to const pointer in get_lf_str_list
Convert struct rvu_block block to const struct rvu_block *block in
get_lf_str_list() function parameter. This improves efficiency by
avoiding structure copying and reflects the function's read-only
access to block.
Fixes: e77bcdd1f639 (octeontx2-af: Display all enabled PF VF rsrc_alloc entries.)
Signed-off-by: Riyan Dhiman <riyandhiman14@...il.com>
---
Compile tested only
.../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index 87ba77e5026a..8c700ee4a82b 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -663,16 +663,16 @@ static ssize_t rvu_dbg_lmtst_map_table_display(struct file *filp,
RVU_DEBUG_FOPS(lmtst_map_table, lmtst_map_table_display, NULL);
-static void get_lf_str_list(struct rvu_block block, int pcifunc,
+static void get_lf_str_list(const struct rvu_block *block, int pcifunc,
char *lfs)
{
- int lf = 0, seq = 0, len = 0, prev_lf = block.lf.max;
+ int lf = 0, seq = 0, len = 0, prev_lf = block->lf.max;
- for_each_set_bit(lf, block.lf.bmap, block.lf.max) {
- if (lf >= block.lf.max)
+ for_each_set_bit(lf, block->lf.bmap, block->lf.max) {
+ if (lf >= block->lf.max)
break;
- if (block.fn_map[lf] != pcifunc)
+ if (block->fn_map[lf] != pcifunc)
continue;
if (lf == prev_lf + 1) {
@@ -719,7 +719,7 @@ static int get_max_column_width(struct rvu *rvu)
if (!strlen(block.name))
continue;
- get_lf_str_list(block, pcifunc, buf);
+ get_lf_str_list(&block, pcifunc, buf);
if (lf_str_size <= strlen(buf))
lf_str_size = strlen(buf) + 1;
}
@@ -803,7 +803,7 @@ static ssize_t rvu_dbg_rsrc_attach_status(struct file *filp,
continue;
len = 0;
lfs[len] = '\0';
- get_lf_str_list(block, pcifunc, lfs);
+ get_lf_str_list(&block, pcifunc, lfs);
if (strlen(lfs))
flag = 1;
--
2.46.0
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