diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2012-07-28 11:39:48 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 19:25:48 -0700 |
| commit | c50037496113e2eb04cfeec86a5c2490786c3dd5 (patch) | |
| tree | dc5c74c7112582b13f5e4d8a4e5b91b89172ff93 | |
| parent | 103b748e21ced078f868f9218cef85b0917cebb2 (diff) | |
staging: r8712u: Reduce maximum receive buffer size to a more sensible value
The current value for the maximum receive buffer size is 30720, which is
too large. For long-running systems, memory fragmentation may make it
difficult to obtain the buffers of O(2) needed for aggregation. Buffers
of O(3) are even worse, particularly when not needed. The new size is set
to 9100, which will allow aggregation.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8712/rtl8712_recv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h index 8efbd1fa035f..fd9e3fc4c226 100644 --- a/drivers/staging/rtl8712/rtl8712_recv.h +++ b/drivers/staging/rtl8712/rtl8712_recv.h @@ -41,7 +41,7 @@ #define RECV_BLK_SZ 512 #define RECV_BLK_CNT 16 #define RECV_BLK_TH RECV_BLK_CNT -#define MAX_RECVBUF_SZ (30720) /* 30K */ +#define MAX_RECVBUF_SZ 9100 #define RECVBUFF_ALIGN_SZ 512 #define RSVD_ROOM_SZ (0) /*These definition is used for Rx packet reordering.*/ |