David Howells 22538c1bde afs: Fix updating of i_blocks on file/dir extension ... [ Upstream commit 9d37e1cab2a9d2cee2737973fa455e6f89eee46a ] When an afs file or directory is modified locally such that the total file size is extended, i_blocks needs to be recalculated too. Fix this by making afs_write_end() and afs_edit_dir_add() call afs_set_i_size() rather than setting inode->i_size directly as that also recalculates inode->i_blocks. This can be tested by creating and writing into directories and files and then examining them with du. Without this change, directories show a 4 blocks (they start out at 2048 bytes) and files show 0 blocks; with this change, they should show a number of blocks proportional to the file size rounded up to 1024. Fixes: 31143d5d51 ("AFS: implement basic file write support") Fixes: 63a4681ff3 ("afs: Locally edit directory data for mkdir/create/unlink/...") Reported-by: Markus Suvanto <markus.suvanto@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Marc Dionne <marc.dionne@auristor.com> Tested-by: Markus Suvanto <markus.suvanto@gmail.com> cc: linux-afs@lists.infradead.org Link: https://lore.kernel.org/r/163113612442.352844.11162345591911691150.stgit@warthog.procyon.org.uk/ Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-30 10:11:01 +02:00
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addr_list.c
afs_cm.h
afs_fs.h
afs_vl.h
afs.h
cache.c
callback.c
cell.c
cmservice.c	afs: Fix tracepoint string placement with built-in AFS	2021-07-28 14:35:41 +02:00
dir_edit.c	afs: Fix updating of i_blocks on file/dir extension	2021-09-30 10:11:01 +02:00
dir_silly.c	afs: Fix speculative status fetches	2021-05-14 09:50:45 +02:00
dir.c	afs: Fix incorrect triggering of sillyrename on 3rd-party invalidation	2021-09-30 10:11:01 +02:00
dynroot.c
file.c
flock.c
fs_operation.c	afs: Fix speculative status fetches	2021-05-14 09:50:45 +02:00
fs_probe.c
fsclient.c
inode.c	afs: Fix updating of i_blocks on file/dir extension	2021-09-30 10:11:01 +02:00
internal.h	afs: Fix updating of i_blocks on file/dir extension	2021-09-30 10:11:01 +02:00
Kconfig
main.c	afs: Fix an IS_ERR() vs NULL check	2021-06-23 14:42:40 +02:00
Makefile
misc.c
mntpt.c
proc.c
protocol_uae.h
protocol_yfs.h
rotate.c
rxrpc.c
security.c
server_list.c
server.c
super.c
vl_alias.c
vl_list.c
vl_probe.c
vl_rotate.c
vlclient.c
volume.c
write.c	afs: Fix updating of i_blocks on file/dir extension	2021-09-30 10:11:01 +02:00
xattr.c
xdr_fs.h
yfsclient.c