diff options
| author | David Howells <[email protected]> | 2022-01-20 21:55:46 +0000 |
|---|---|---|
| committer | David Howells <[email protected]> | 2022-03-18 09:24:00 +0000 |
| commit | 2de160417315b8d64455fe03e9bb7d3308ac3281 (patch) | |
| tree | fe7a61cba73b3f0e025e859c2bb7609818086da3 /lib/memory-notifier-error-inject.c | |
| parent | 663dfb65c3b3ea4b8e1944680352992d58f3aa22 (diff) | |
netfs: Change ->init_request() to return an error code
Change the request initialisation function to return an error code so that
the network filesystem can return a failure (ENOMEM, for example).
This will also allow ceph to abort a ->readahead() op if the server refuses
to give it a cap allowing local caching from within the netfslib framework
(errors aren't passed back through ->readahead(), so returning, say,
-ENOBUFS will cause the op to be aborted).
Signed-off-by: David Howells <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>
cc: [email protected]
Link: https://lore.kernel.org/r/164678212401.1200972.16537041523832944934.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/164692905398.2099075.5238033621684646524.stgit@warthog.procyon.org.uk/ # v3
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions