From 01b2c23faecee4a60cccf8219bf37fa588009b8d Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Thu, 3 May 2018 08:26:39 -0400 Subject: Harmonize vec/pool_get_aligned object sizes and alignment requests Object sizes must evenly divide alignment requests, or vice versa. Otherwise, only the first object will be aligned as requested. Three choices: add CLIB_CACHE_LINE_ALIGN_MARK(align_me) at the end of structures, manually pad to an even divisor or multiple of the alignment request, or use plain vectors/pools. static assert for enforcement. Change-Id: I41aa6ff1a58267301d32aaf4b9cd24678ac1c147 Signed-off-by: Dave Barach --- src/vnet/sctp/sctp.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/vnet/sctp') diff --git a/src/vnet/sctp/sctp.h b/src/vnet/sctp/sctp.h index ffe3e1b195f..5f19566d240 100644 --- a/src/vnet/sctp/sctp.h +++ b/src/vnet/sctp/sctp.h @@ -192,6 +192,9 @@ typedef struct _sctp_user_configuration typedef struct _sctp_connection { + /** Required for pool_get_aligned */ + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); + sctp_sub_connection_t sub_conn[MAX_SCTP_CONNECTIONS]; /**< Common transport data. First! */ sctp_user_configuration_t conn_config; /**< Allows tuning of some SCTP behaviors */ -- cgit 1.2.3-korg