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/plugins/ioam/export-common/ioam_export.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/plugins/ioam/export-common/ioam_export.h') diff --git a/src/plugins/ioam/export-common/ioam_export.h b/src/plugins/ioam/export-common/ioam_export.h index 9de0d13bd5e..74347683e10 100644 --- a/src/plugins/ioam/export-common/ioam_export.h +++ b/src/plugins/ioam/export-common/ioam_export.h @@ -33,6 +33,8 @@ typedef struct ioam_export_buffer { + /** Required for pool_get_aligned */ + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); /* Allocated buffer */ u32 buffer_index; u64 touched_at; -- cgit 1.2.3-korg