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/mfib/mfib_table.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/vnet/mfib/mfib_table.h') diff --git a/src/vnet/mfib/mfib_table.h b/src/vnet/mfib/mfib_table.h index 63af25b0151..b8ade8b5cd9 100644 --- a/src/vnet/mfib/mfib_table.h +++ b/src/vnet/mfib/mfib_table.h @@ -34,6 +34,11 @@ */ typedef struct mfib_table_t_ { + /** + * Required for pool_get_aligned + */ + CLIB_CACHE_LINE_ALIGN_MARK(cacheline0); + /** * A union of the protocol specific FIBs that provide the * underlying LPM mechanism. -- cgit 1.2.3-korg