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Use the correct thread stack alignment constraint, VPP-401

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Change-Id: Ia7837dfaa9ed200145aeea19177fe549ab4bd087
Signed-off-by: Dave Barach <dave@barachs.net>
This commit is contained in:
Dave Barach
2016-09-12 16:44:08 -04:00
committed by Dave Wallace
parent 4802501f4d
commit 01e3caa095
1 changed files with 6 additions and 2 deletions
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8
vlib/vlib/unix/main.c
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@ -465,10 +465,14 @@ vlib_unix_main (int argc, char *argv[])
} }
unformat_free (&input); unformat_free (&input);
/* allocate N x 1mb stacks, aligned e.g. to a 16mb boundary */ /*
* allocate n x VLIB_THREAD_STACK_SIZE stacks, aligned to a
* VLIB_THREAD_STACK_SIZE boundary
* See also: os_get_cpu_number() in vlib/vlib/threads.c
*/
thread_stacks = clib_mem_alloc_aligned thread_stacks = clib_mem_alloc_aligned
((uword) tm->n_thread_stacks * VLIB_THREAD_STACK_SIZE, ((uword) tm->n_thread_stacks * VLIB_THREAD_STACK_SIZE,
(VLIB_MAX_CPUS << VLIB_LOG2_THREAD_STACK_SIZE)); VLIB_THREAD_STACK_SIZE);
vec_validate (vlib_thread_stacks, tm->n_thread_stacks - 1); vec_validate (vlib_thread_stacks, tm->n_thread_stacks - 1);
for (i = 0; i < vec_len (vlib_thread_stacks); i++) for (i = 0; i < vec_len (vlib_thread_stacks); i++)