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author | Matias Elo <matias.elo@nokia.com> | 2024-06-05 13:51:39 +0300 |
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committer | GitHub <noreply@github.com> | 2024-06-05 13:51:39 +0300 |
commit | 616034b9c9c789923f7ebe7f1c6d014c4ce8a5d2 (patch) | |
tree | dd1b579c93404d2d98b78944bbdf8313ec499bee /doc/users-guide/users-guide-packet.adoc | |
parent | 8063101c4fac56e16c5a2bb9843f2fd9c5acbfd7 (diff) | |
parent | 87913e636da621d47a8d3bc91fbe131abc09c294 (diff) |
Merge ODP v1.45.0.0HEADv1.45.0.0_DPDK_22.11master
Merge ODP linux-generic v1.45.0.0 into linux-dpdk.
Diffstat (limited to 'doc/users-guide/users-guide-packet.adoc')
-rw-r--r-- | doc/users-guide/users-guide-packet.adoc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/users-guide/users-guide-packet.adoc b/doc/users-guide/users-guide-packet.adoc index c38c5c866..246cf7702 100644 --- a/doc/users-guide/users-guide-packet.adoc +++ b/doc/users-guide/users-guide-packet.adoc @@ -42,11 +42,11 @@ to manipulate its structure. To support packet manipulation, predefined _headroom_ and _tailroom_ areas are logically associated with a packet. Packets can be adjusted by _pulling_ and _pushing_ these areas. Typical packet processing might consist -of stripping headers from a packet via `odp_pull_head()` calls as part of +of stripping headers from a packet via `odp_packet_pull_head()` calls as part of receive processing and then replacing them with new headers via -`odp_push_head()` calls as the packet is being prepared for transmit. Note that -while headroom and tailroom represent reserved areas of memory, these areas -not not addressable or directly usable by ODP applications until they are +`odp_packet_push_head()` calls as the packet is being prepared for transmit. +Note that while headroom and tailroom represent reserved areas of memory, these +areas are not addressable or directly usable by ODP applications until they are made part of the packet via associated push operations. Similarly, bytes removed via pull operations become part of a packet's headroom or tailroom and are again no longer accessible to the application. |