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authorFlorin Coras <fcoras@cisco.com>2020-10-11 11:05:04 -0700
committerDave Barach <openvpp@barachs.net>2020-10-12 15:03:01 +0000
commitd1cc38d5ad6d50de7e5589bda8ad68a6bf2c84a2 (patch)
tree95163d327da370d106323f9af252bb3f6b410c0c /src/svm/svm_fifo.h
parent355791c13f7cbd943b4864b097cf3c9598d2db20 (diff)
vcl svm: segments improvements
Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I717c64666972bb4e440cb3d1180a5cb26ee25577
Diffstat (limited to 'src/svm/svm_fifo.h')
-rw-r--r--src/svm/svm_fifo.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h
index 93ef006fd48..408d99a3188 100644
--- a/src/svm/svm_fifo.h
+++ b/src/svm/svm_fifo.h
@@ -357,13 +357,14 @@ void svm_fifo_dequeue_drop_all (svm_fifo_t * f);
* data is consumed.
*
* @param f fifo
+ * @param offset offset from where to retrieve segments
* @param fs array of fifo segments allocated by caller
* @param n_segs number of fifo segments in array
* @param max_bytes max bytes to be mapped to fifo segments
* @return number of bytes in fifo segments or SVM_FIFO_EEMPTY
*/
-int svm_fifo_segments (svm_fifo_t * f, svm_fifo_seg_t * fs, u32 n_segs,
- u32 max_bytes);
+int svm_fifo_segments (svm_fifo_t * f, u32 offset, svm_fifo_seg_t * fs,
+ u32 n_segs, u32 max_bytes);
/**
* Add io events subscriber to list
*