David Howells f86726a69d afs: Fix afs_invalidatepage to adjust the dirty region ... Fix afs_invalidatepage() to adjust the dirty region recorded in page->private when truncating a page. If the dirty region is entirely removed, then the private data is cleared and the page dirty state is cleared. Without this, if the page is truncated and then expanded again by truncate, zeros from the expanded, but no-longer dirty region may get written back to the server if the page gets laundered due to a conflicting 3rd-party write. It mustn't, however, shorten the dirty region of the page if that page is still mmapped and has been marked dirty by afs_page_mkwrite(), so a flag is stored in page->private to record this. Fixes: 4343d00872 ("afs: Get rid of the afs_writeback record") Signed-off-by: David Howells <dhowells@redhat.com>		2020-10-29 13:53:04 +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
cache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
callback.c	afs: Fix the by-UUID server tree to allow servers with the same UUID	2020-06-04 15:37:57 +01:00
cell.c	afs: Fix tracing deref-before-check	2020-10-27 22:05:56 +00:00
cmservice.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
dir_edit.c	afs: Fix to take ref on page when PG_private is set	2020-10-29 13:53:04 +00:00
dir_silly.c	afs: Fix silly rename	2020-06-16 22:00:28 +01:00
dir.c	afs: Fix to take ref on page when PG_private is set	2020-10-29 13:53:04 +00:00
dynroot.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
file.c	afs: Fix afs_invalidatepage to adjust the dirty region	2020-10-29 13:53:04 +00:00
flock.c	afs: Remove erroneous fallthough annotation	2020-08-27 14:33:01 -05:00
fs_operation.c	afs: Fix key ref leak in afs_put_operation()	2020-08-20 10:41:45 -07:00
fs_probe.c	rxrpc: Make rxrpc_kernel_get_srtt() indicate validity	2020-08-20 18:21:28 +01:00
fsclient.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
inode.c	afs: Fix deadlock between writeback and truncate	2020-10-08 10:50:55 -07:00
internal.h	afs: Fix afs_invalidatepage to adjust the dirty region	2020-10-29 13:53:04 +00:00
Kconfig	docs: filesystems: fix renamed references	2020-04-20 15:45:22 -06:00
main.c	afs: Fix rapid cell addition/removal by not using RCU on cells tree	2020-10-16 14:04:59 +01:00
Makefile	afs: Detect cell aliases 1 - Cells with root volumes	2020-06-04 15:37:57 +01:00
misc.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
mntpt.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
proc.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +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: Implement client support for the YFSVL.GetCellName RPC op	2020-06-04 15:37:57 +01:00
rotate.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
rxrpc.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
security.c	treewide: Remove uninitialized_var() usage	2020-07-16 12:35:15 -07:00
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: Don't assert on unpurgeable server records	2020-10-16 14:39:34 +01:00
super.c	afs fixes	2020-10-16 15:22:41 -07:00
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	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
volume.c	afs: Add tracing for cell refcount and active user count	2020-10-16 14:39:21 +01:00
write.c	afs: Fix afs_invalidatepage to adjust the dirty region	2020-10-29 13:53:04 +00:00
xattr.c	afs: Fix a use after free in afs_xattr_get_acl()	2020-10-27 22:05:56 +00:00
xdr_fs.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
yfsclient.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00