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authorWillem de Bruijn <willemb@google.com>2021-12-20 17:46:08 +0300
committerJakub Kicinski <kuba@kernel.org>2021-12-21 05:47:11 +0300
commita9725e1d3962ad00288c4ae6d9b518afc51b2adc (patch)
tree15684f8fe36845701c83748980068e2b831247e4 /Documentation/networking
parent8f905c0e7354ef261360fb7535ea079b1082c105 (diff)
downloadlinux-a9725e1d3962ad00288c4ae6d9b518afc51b2adc.tar.xz
docs: networking: replace skb_hwtstamp_tx with skb_tstamp_tx
Tiny doc fix. The hardware transmit function was called skb_tstamp_tx from its introduction in commit ac45f602ee3d ("net: infrastructure for hardware time stamping") in the same series as this documentation. Fixes: cb9eff097831 ("net: new user space API for time stamping of incoming and outgoing packets") Signed-off-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20211220144608.2783526-1-willemdebruijn.kernel@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/timestamping.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/networking/timestamping.rst b/Documentation/networking/timestamping.rst
index 80b13353254a..f5809206eb93 100644
--- a/Documentation/networking/timestamping.rst
+++ b/Documentation/networking/timestamping.rst
@@ -582,8 +582,8 @@ Time stamps for outgoing packets are to be generated as follows:
and hardware timestamping is not possible (SKBTX_IN_PROGRESS not set).
- As soon as the driver has sent the packet and/or obtained a
hardware time stamp for it, it passes the time stamp back by
- calling skb_hwtstamp_tx() with the original skb, the raw
- hardware time stamp. skb_hwtstamp_tx() clones the original skb and
+ calling skb_tstamp_tx() with the original skb, the raw
+ hardware time stamp. skb_tstamp_tx() clones the original skb and
adds the timestamps, therefore the original skb has to be freed now.
If obtaining the hardware time stamp somehow fails, then the driver
should not fall back to software time stamping. The rationale is that