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| author |   Florin Coras <fcoras@cisco.com> | 2019-08-08 12:57:48 -0700 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2019-08-09 13:53:03 +0000 |
| commit | 58e95bc2cdff71fb72e8b2e150cfb8e0d8e64103 (patch) | |
| tree | 9ec5ccc9633af6f867f4a27104d54ea262862bcd | |
| parent | 0f0ff02a93c7bc77c2d4a04a483e0d1056c1c0dc (diff) | |
svm: fix fifo max writeable chunk computation
Type:fix
Change-Id: I60fdd7651a3d3fac505e7aec7a41f9d096022895
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit fcd26a039409e2697a6797e74b0c45544503e853)
| -rw-r--r-- | src/svm/svm_fifo.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h index d5dfc9c4aa3..64ed53bf827 100644 --- a/src/svm/svm_fifo.h +++ b/src/svm/svm_fifo.h @@ -650,7 +650,7 @@ svm_fifo_max_write_chunk (svm_fifo_t * f) { u32 head, tail; f_load_head_tail_prod (f, &head, &tail); - return tail > head ? f->size - tail : f_free_count (f, head, tail); + return tail >= head ? f->size - tail : f_free_count (f, head, tail); } static inline u8 * |