Commit ea8fdf1a authored by Kevin Hao's avatar Kevin Hao Committed by Jonathan Corbet
Browse files

docs: vm: page_frags.rst: Fix the reference of stale function 



The __netdev_alloc_frag() has been dropped by commit 7ba7aeab ("net:
Don't disable interrupts in napi_alloc_frag()"). So replace it with
netdev_alloc_frag().

Signed-off-by: default avatarKevin Hao <haokexin@gmail.com>
Link: https://lore.kernel.org/r/20200508140924.18220-1-haokexin@gmail.com


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent fd79cfd7

Documentation/vm/page_frags.rst

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ to be disabled when executing the fragment allocation. 


The network stack uses two separate caches per CPU to handle fragment

allocation.  The netdev_alloc_cache is used by callers making use of the

__netdev_alloc_frag and __netdev_alloc_skb calls.  The napi_alloc_cache is

netdev_alloc_frag and __netdev_alloc_skb calls.  The napi_alloc_cache is

used by callers of the __napi_alloc_frag and __napi_alloc_skb calls.  The

main difference between these two calls is the context in which they may be

called.  The "netdev" prefixed functions are usable in any context as these

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