diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-08-08 12:57:48 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-08-08 22:03:06 +0000 |
| commit | fcd26a039409e2697a6797e74b0c45544503e853 (patch) | |
| tree | 38c568a384887c5f4da7a7d9a2ea7675bc2ae6a8 /src | |
| parent | 75c48c1fff9831b4e8bc6c9f8b2bf4f6720b61fe (diff) | |
svm: fix fifo max writeable chunk computation
Type:fix
Change-Id: I60fdd7651a3d3fac505e7aec7a41f9d096022895
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src')
| -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 * |