David Howells 2de1604173 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 <dhowells@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: linux-cachefs@redhat.com 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		2022-03-18 09:24:00 +00:00
..
addr_list.c	afs: Use kfree_rcu() instead of casting kfree() to rcu_callback_t	2020-03-13 10:47:33 -07:00
afs_cm.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
afs_fs.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
afs_vl.h	afs: Implement client support for the YFSVL.GetCellName RPC op	2020-06-04 15:37:57 +01:00
afs.h	afs: Implement client support for the YFSVL.GetCellName RPC op	2020-06-04 15:37:57 +01:00
callback.c	afs: Try to avoid taking RCU read lock when checking vnode validity	2021-09-13 09:10:39 +01:00
cell.c	afs: Convert afs to use the new fscache API	2022-01-07 13:44:47 +00:00
cmservice.c	afs: Fix tracepoint string placement with built-in AFS	2021-07-21 15:08:35 +01:00
dir_edit.c	afs: Use folios in directory handling	2021-11-10 21:17:09 +00:00
dir_silly.c	afs: Fix kerneldoc warning shown up by W=1	2021-10-04 22:04:44 +01:00
dir.c	afs: Use folios in directory handling	2021-11-10 21:17:09 +00:00
dynroot.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
file.c	netfs: Change ->init_request() to return an error code	2022-03-18 09:24:00 +00:00
flock.c	fs: remove mandatory file locking support	2021-08-23 06:15:36 -04:00
fs_operation.c	afs: Fix speculative status fetches	2021-05-01 11:55:36 -07:00
fs_probe.c	afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server	2021-09-13 09:14:21 +01:00
fsclient.c	afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server	2021-09-13 09:14:21 +01:00
inode.c	afs: Skip truncation on the server of data we haven't written yet	2022-01-07 13:44:56 +00:00
internal.h	netfs: Rename netfs_read_*request to netfs_io_*request	2022-03-18 09:24:00 +00:00
Kconfig	afs: Convert afs to use the new fscache API	2022-01-07 13:44:47 +00:00
main.c	afs: Convert afs to use the new fscache API	2022-01-07 13:44:47 +00:00
Makefile	afs: Convert afs to use the new fscache API	2022-01-07 13:44:47 +00:00
misc.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
mntpt.c	afs: Stop listxattr() from listing "afs.*" attributes	2021-03-15 17:09:54 +00:00
proc.c	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
protocol_afs.h	afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server	2021-09-13 09:14:21 +01:00
protocol_uae.h	afs: Add support for the UAE error table	2019-06-28 18:37:53 +01:00
protocol_yfs.h	afs: Fix corruption in reads at fpos 2G-4G from an OpenAFS server	2021-09-13 09:14:21 +01:00
rotate.c	afs: Try to avoid taking RCU read lock when checking vnode validity	2021-09-13 09:10:39 +01:00
rxrpc.c	afs: Use ITER_XARRAY for writing	2021-04-23 10:17:27 +01:00
security.c	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
server_list.c	afs: Reorganise volume and server trees to be rooted on the cell	2020-06-04 15:37:57 +01:00
server.c	afs: Fix mmap coherency vs 3rd-party changes	2021-09-13 09:10:39 +01:00
super.c	fscache rewrite	2022-01-12 13:45:12 -08:00
vl_alias.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
vl_list.c	afs: Don't use VL probe running state to make decisions outside probe code	2020-08-20 18:21:28 +01:00
vl_probe.c	afs: Don't use VL probe running state to make decisions outside probe code	2020-08-20 18:21:28 +01:00
vl_rotate.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
vlclient.c	afs: Fix fall-through warnings for Clang	2021-05-25 07:30:34 -10:00
volume.c	afs: Convert afs to use the new fscache API	2022-01-07 13:44:47 +00:00
write.c	afs: Copy local writes to the cache when writing to the server	2022-01-07 13:44:52 +00:00
xattr.c	afs: Stop listxattr() from listing "afs.*" attributes	2021-03-15 17:09:54 +00:00
xdr_fs.h	afs: Fix directory entry size calculation	2021-01-04 12:25:19 +00:00
yfsclient.c	afs: Set mtime from the client for yfs create operations	2021-11-02 09:42:26 +00:00