rxrpc: Move call state changes from recvmsg to I/O thread

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Move the call state changes that are made in rxrpc_recvmsg() to the I/O
thread.  This means that, thenceforth, only the I/O thread does this and
the call state lock can be removed.

This requires the Rx phase to be ended when the last packet is received,
not when it is processed.

Since this now changes the rxrpc call state to SUCCEEDED before we've
consumed all the data from it, rxrpc_kernel_check_life() mustn't say the
call is dead until the recvmsg queue is empty (unless the call has failed).

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org

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This commit is contained in:

David Howells 2022-10-26 23:43:00 +01:00

parent 2d689424b6

commit 93368b6bd5

5 changed files with 109 additions and 111 deletions

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1

fs/afs/rxrpc.c

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10

net/rxrpc/af_rxrpc.c

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3

net/rxrpc/ar-internal.h

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38

net/rxrpc/input.c

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168

net/rxrpc/recvmsg.c

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