diff options
| author |   Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> | 2020-06-24 08:36:14 +0100 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-18 19:47:21 +0000 |
| commit | 1ff8a6c32abdfb00d427e1ab408997fc0908f50b (patch) | |
| tree | d54092dc158b07980ea6c90df4392571c4ee69c8 /src/vppinfra/clib.h | |
| parent | 347a225866851b88ed595e5a7ecde01e9c0b3260 (diff) | |
tcp: avoid rcv wnd more than RX fifo can enqueue
Type: fix
Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie358b731f8ecb1fcaebd6e79f5ce5c10802c2814
(cherry picked from commit cc1085647b2ae36e6c086d65b4e81b9f1cf9fc9a)
Diffstat (limited to 'src/vppinfra/clib.h')
| -rw-r--r-- | src/vppinfra/clib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h index 8aec1f16beb..5e62cc81819 100644 --- a/src/vppinfra/clib.h +++ b/src/vppinfra/clib.h @@ -238,6 +238,12 @@ is_pow2 (uword x) } always_inline uword +round_down_pow2 (uword x, uword pow2) +{ + return (x) & ~(pow2 - 1); +} + +always_inline uword round_pow2 (uword x, uword pow2) { return (x + pow2 - 1) & ~(pow2 - 1); |