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Message-ID: <20240201122216.2634007-9-aleksander.lobakin@intel.com>
Date: Thu, 1 Feb 2024 13:22:03 +0100
From: Alexander Lobakin <aleksander.lobakin@...el.com>
To: "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>
Cc: Alexander Lobakin <aleksander.lobakin@...el.com>,
Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
Marcin Szycik <marcin.szycik@...ux.intel.com>,
Wojciech Drewek <wojciech.drewek@...el.com>,
Yury Norov <yury.norov@...il.com>,
Andy Shevchenko <andy@...nel.org>,
Rasmus Villemoes <linux@...musvillemoes.dk>,
Alexander Potapenko <glider@...gle.com>,
Jiri Pirko <jiri@...nulli.us>,
Ido Schimmel <idosch@...dia.com>,
Przemek Kitszel <przemyslaw.kitszel@...el.com>,
Simon Horman <horms@...nel.org>,
linux-btrfs@...r.kernel.org,
dm-devel@...hat.com,
ntfs3@...ts.linux.dev,
linux-s390@...r.kernel.org,
intel-wired-lan@...ts.osuosl.org,
netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH net-next v5 08/21] s390/cio: rename bitmap_size() -> idset_bitmap_size()
bitmap_size() is a pretty generic name and one may want to use it for
a generic bitmap API function. At the same time, its logic is not
"generic", i.e. it's not just `nbits -> size of bitmap in bytes`
converter as it would be expected from its name.
Add the prefix 'idset_' used throughout the file where the function
resides.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@...el.com>
---
drivers/s390/cio/idset.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c
index 45f9c0736be4..0a1105a483bf 100644
--- a/drivers/s390/cio/idset.c
+++ b/drivers/s390/cio/idset.c
@@ -16,7 +16,7 @@ struct idset {
unsigned long bitmap[];
};
-static inline unsigned long bitmap_size(int num_ssid, int num_id)
+static inline unsigned long idset_bitmap_size(int num_ssid, int num_id)
{
return BITS_TO_LONGS(num_ssid * num_id) * sizeof(unsigned long);
}
@@ -25,11 +25,12 @@ static struct idset *idset_new(int num_ssid, int num_id)
{
struct idset *set;
- set = vmalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id));
+ set = vmalloc(sizeof(struct idset) +
+ idset_bitmap_size(num_ssid, num_id));
if (set) {
set->num_ssid = num_ssid;
set->num_id = num_id;
- memset(set->bitmap, 0, bitmap_size(num_ssid, num_id));
+ memset(set->bitmap, 0, idset_bitmap_size(num_ssid, num_id));
}
return set;
}
@@ -41,7 +42,8 @@ void idset_free(struct idset *set)
void idset_fill(struct idset *set)
{
- memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id));
+ memset(set->bitmap, 0xff,
+ idset_bitmap_size(set->num_ssid, set->num_id));
}
static inline void idset_add(struct idset *set, int ssid, int id)
--
2.43.0
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