fragments to hold the header and trailer - and then call
sendmsg once for the entire message.
Signed-off-by: David Howells
cc: Mike Christie
cc: Maurizio Lombardi
cc: "James E.J. Bottomley"
cc: "Martin K. Petersen"
cc: "David S. Miller"
cc: Eric Dumazet
cc: Jakub
Use sendmsg() with MSG_SPLICE_PAGES rather than sendpage. This allows
multiple pages and multipage folios to be passed through.
Signed-off-by: David Howells
Reviewed-by: Mike Christie
cc: Lee Duncan
cc: Chris Leech
cc: "James E.J. Bottomley"
cc: "Martin K. Petersen"
Mike Christie wrote:
>
> One question on the target part I had is about the TODO above. Is that
> something you were going to do, or is it something you are asking the target
> people to do?
I've got an in-progress patch for that, but it's not the simplest code to
modify. I'm holding off on
fragments to hold the header and trailer - and then call
sendmsg once for the entire message.
Signed-off-by: David Howells
cc: Lee Duncan
cc: Chris Leech
cc: Mike Christie
cc: Maurizio Lombardi
cc: "James E.J. Bottomley"
cc: "Martin K. Petersen"
cc: "David S. Miller"
fragments to hold the header and trailer - and then call
sendmsg once for the entire message.
Signed-off-by: David Howells
cc: Lee Duncan
cc: Chris Leech
cc: Mike Christie
cc: Maurizio Lombardi
cc: "James E.J. Bottomley"
cc: "Martin K. Petersen"
cc: "David S. Miller"
fragments to hold the header and trailer - and then call
sendmsg once for the entire message.
Signed-off-by: David Howells
cc: Lee Duncan
cc: Chris Leech
cc: Mike Christie
cc: Maurizio Lombardi
cc: "James E.J. Bottomley"
cc: "Martin K. Petersen"
cc: "David S. Miller"
Benjamin Coddington wrote:
> Since moving to memalloc_nofs_save/restore, SUNRPC has stopped setting the
> GFP_NOIO flag on sk_allocation which the networking system uses to decide
> when it is safe to use current->task_frag.
Um, what's task_frag?
David
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