diff options
| author | Namjae Jeon <linkinjeon@kernel.org> | 2025-08-25 08:27:12 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2025-09-30 21:37:55 -0500 |
| commit | e28c5bc45640bc851e8f7f0b8d5431fdaa420c8e (patch) | |
| tree | 5f0a909d9805071b13881a937316124b97792b9d | |
| parent | 0bcc831be535269556f59cb70396f7e34f03a276 (diff) | |
ksmbd: increase session and share hash table bits
Increases the number of bits for the hash table from 3 to 12.
The thousands of sessions and shares can be connected.
So the current 3-bit size can lead to frequent hash collisions.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
| -rw-r--r-- | fs/smb/server/mgmt/share_config.c | 2 | ||||
| -rw-r--r-- | fs/smb/server/mgmt/user_session.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/smb/server/mgmt/share_config.c b/fs/smb/server/mgmt/share_config.c index d3d5f99bdd34..c9b1108d6e96 100644 --- a/fs/smb/server/mgmt/share_config.c +++ b/fs/smb/server/mgmt/share_config.c @@ -19,7 +19,7 @@ #include "../transport_ipc.h" #include "../misc.h" -#define SHARE_HASH_BITS 3 +#define SHARE_HASH_BITS 12 static DEFINE_HASHTABLE(shares_table, SHARE_HASH_BITS); static DECLARE_RWSEM(shares_table_lock); diff --git a/fs/smb/server/mgmt/user_session.c b/fs/smb/server/mgmt/user_session.c index b36d0676dbe5..6fa025374f2f 100644 --- a/fs/smb/server/mgmt/user_session.c +++ b/fs/smb/server/mgmt/user_session.c @@ -18,7 +18,7 @@ static DEFINE_IDA(session_ida); -#define SESSION_HASH_BITS 3 +#define SESSION_HASH_BITS 12 static DEFINE_HASHTABLE(sessions_table, SESSION_HASH_BITS); static DECLARE_RWSEM(sessions_table_lock); |