Trond Myklebust 73e3302f60 NFS: Fix nfs_wb_page() to always exit with an error or a clean page ... It is possible for nfs_wb_page() to sometimes exit with 0 return value, yet the page is left in a dirty state. For instance in the case where the server rebooted, and the COMMIT request failed, then all the previously "clean" pages which were cached by the server, but were not guaranteed to have been writted out to disk, have to be redirtied and resent to the server. The fix is to have nfs_wb_page_priority() check that the page is clean before it exits... This fixes a condition that triggers the BUG_ON(PagePrivate(page)) in nfs_create_request() when we're in the nfs_readpage() path. Also eliminate a redundant BUG_ON(!PageLocked(page)) while we're at it. It turns out that clear_page_dirty_for_io() has the exact same test. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>		2008-04-19 16:52:58 -04:00
..
9p	Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)	2008-02-07 08:42:26 -08:00
adfs	mount options: fix adfs	2008-02-08 09:22:39 -08:00
affs	mount options: fix affs	2008-02-08 09:22:39 -08:00
afs	Use path_put() in a few places instead of {mnt,d}put()	2008-02-14 21:13:33 -08:00
autofs	mount options: fix autofs	2008-02-08 09:22:40 -08:00
autofs4	Introduce path_put()	2008-02-14 21:13:33 -08:00
befs	mount options: fix befs	2008-02-08 09:22:40 -08:00
bfs	iget: stop BFS from using iget() and read_inode()	2008-02-07 08:42:27 -08:00
cifs	[CIFS] remove unused variable	2008-02-26 03:44:02 +00:00
coda	Introduce path_put()	2008-02-14 21:13:33 -08:00
configfs	Introduce path_put()	2008-02-14 21:13:33 -08:00
cramfs	fs/cramfs/inode.c: replace hardcoded value with preprocessor constant	2007-10-18 14:37:29 -07:00
debugfs	debugfs: fix sparse warnings	2008-03-04 14:47:06 -08:00
devpts	mount options: fix devpts	2008-02-08 09:22:40 -08:00
dlm	dlm: fix rcom_names message to self	2008-02-21 15:19:54 -06:00
ecryptfs	eCryptfs: make ecryptfs_prepare_write decrypt the page	2008-03-04 16:35:16 -08:00
efs	efs: move headers out of include/linux/	2008-02-23 17:12:15 -08:00
exportfs	exportfs: update documentation	2007-10-22 08:13:21 -07:00
ext2	mount options: fix ext2	2008-02-08 09:22:40 -08:00
ext3	ext3: fix mount option parsing	2008-03-04 16:35:18 -08:00
ext4	ext4: add missing ext4_journal_stop()	2008-02-25 15:37:42 -05:00
fat	mount options: fix fat	2008-02-08 09:22:40 -08:00
freevxfs	iget: stop FreeVXFS from using iget() and read_inode()	2008-02-07 08:42:28 -08:00
fuse	fuse: fix permission checking	2008-02-23 17:12:13 -08:00
gfs2	Introduce path_put()	2008-02-14 21:13:33 -08:00
hfs	hfs_bnode_find() can fail, resulting in hfs_bnode_split() breakage	2008-03-17 09:46:55 -07:00
hfsplus	fs/hfsplus/unicode.c: fix uninitialized var warning	2008-02-08 09:22:36 -08:00
hostfs	uml: fix hostfs tv_usec calculations	2008-02-05 09:44:30 -08:00
hpfs	mount options: fix hpfs	2008-02-08 09:22:40 -08:00
hppfs	iget: stop HPPFS from using iget() and read_inode()	2008-02-07 08:42:29 -08:00
hugetlbfs	hugetlb: allow sticky directory mount option	2008-02-05 09:44:14 -08:00
isofs	mount options: fix isofs	2008-02-08 09:22:40 -08:00
jbd	docbook: fix filesystems.tmpl source files	2008-03-03 10:47:13 -08:00
jbd2	JBD2: Clear buffer_ordered flag for barried IO request on success	2008-02-10 01:09:32 -05:00
jffs2	Merge git://git.infradead.org/mtd-2.6	2008-02-07 10:20:31 -08:00
jfs	BKL-removal: Implement a compat_ioctl handler for JFS	2008-02-07 13:45:29 -06:00
lockd	lockd: introduce new function to encode private argument in SM_MON requests	2008-03-19 18:01:10 -04:00
minix	iget: stop the MINIX filesystem from using iget() and read_inode()	2008-02-07 08:42:28 -08:00
msdos
ncpfs	mount options: fix ncpfs	2008-02-08 09:22:40 -08:00
nfs	NFS: Fix nfs_wb_page() to always exit with an error or a clean page	2008-04-19 16:52:58 -04:00
nfs_common
nfsd	nfsd: fix oops on access from high-numbered ports	2008-03-14 16:49:15 -07:00
nls	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
ntfs	is_vmalloc_addr(): Check if an address is within the vmalloc boundaries	2008-02-05 09:44:14 -08:00
ocfs2	ocfs2: Fix NULL pointer dereferences in o2net	2008-03-10 15:14:19 -07:00
openpromfs	iget: stop OPENPROMFS from using iget() and read_inode()	2008-02-07 08:42:29 -08:00
partitions	Enhanced partition statistics: remove old partition statistics	2008-02-08 12:42:01 +01:00
proc	[PATCH] export sessionid alongside the loginuid in procfs	2008-03-18 10:51:22 -04:00
qnx4	iget: stop QNX4 from using iget() and read_inode()	2008-02-07 08:42:28 -08:00
ramfs	Remove valueless definition of hard-selected RAMFS option	2007-10-17 08:42:56 -07:00
reiserfs	fs/reiserfs/super.c: correct use of ! and &	2008-03-04 16:35:16 -08:00
romfs	iget: stop ROMFS from using iget() and read_inode()	2008-02-07 08:42:28 -08:00
smbfs	fs/smbfs/inode.c: fix warning message deprecating smbfs	2008-02-13 16:21:19 -08:00
sysfs	sysfs: remove BUG_ON() from sysfs_remove_group()	2008-02-07 11:31:46 -08:00
sysv	iget: stop the SYSV filesystem from using iget() and read_inode()	2008-02-07 08:42:29 -08:00
udf	udf: fix udf_add_free_space	2008-02-13 16:21:20 -08:00
ufs	ufs: fix parenthesisation in ufs_set_fs_state()	2008-02-23 17:12:13 -08:00
vfat	Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)	2008-02-07 08:42:26 -08:00
xfs	[XFS] fix inode leak in xfs_iget_core()	2008-03-06 16:38:50 +11:00
aio.c	aio: negative offset should return -EINVAL	2008-02-08 09:22:33 -08:00
anon_inodes.c	anon-inodes use open coded atomic_inc for the shared inode	2007-10-17 08:43:00 -07:00
attr.c	VFS: make notify_change pass ATTR_KILL_S*ID to setattr operations	2007-10-18 14:37:22 -07:00
bad_inode.c	iget: introduce a function to register iget failure	2008-02-07 08:42:26 -08:00
binfmt_aout.c	aout: suppress A.OUT library support if !CONFIG_ARCH_SUPPORTS_AOUT	2008-02-08 09:22:30 -08:00
binfmt_elf_fdpic.c	pid namespaces: changes to show virtual ids to user	2007-10-19 11:53:40 -07:00
binfmt_elf.c	core dump: user_regset writeback	2008-03-04 16:35:10 -08:00
binfmt_em86.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
binfmt_flat.c	FLAT binaries: drop BINFMT_FLAT bad header magic warning	2008-02-14 20:58:05 -08:00
binfmt_misc.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
binfmt_script.c	Convert files to UTF-8 and some cleanups	2007-10-19 23:21:04 +02:00
binfmt_som.c	aout: remove unnecessary inclusions of {asm, linux}/a.out.h	2008-02-08 09:22:30 -08:00
bio.c	Revert "unexport bio_{,un}map_user"	2008-03-17 21:14:40 +01:00
block_dev.c	fs/block_dev.c: remove #if 0'ed code	2008-02-19 10:04:00 +01:00
buffer.c	vfs: fix NULL pointer dereference in fsync_buffers_list()	2008-03-04 16:35:10 -08:00
char_dev.c	fs/char_dev.c: chrdev_open marked static and removed from fs.h	2008-02-08 09:22:42 -08:00
compat_binfmt_elf.c	x86: compat_binfmt_elf	2008-01-30 13:31:46 +01:00
compat_ioctl.c	d_path: Make d_path() use a struct path	2008-02-14 21:17:09 -08:00
compat.c	Merge branch 'linus_origin' into hotfixes	2008-02-15 13:36:30 -05:00
dcache.c	dentries: Extract common code to remove dentry from lru	2008-02-14 21:17:09 -08:00
dcookies.c	d_path: Make d_path() use a struct path	2008-02-14 21:17:09 -08:00
direct-io.c	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
dnotify.c
dquot.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
drop_caches.c
eventfd.c	fs/eventfd.c should #include <linux/syscalls.h>	2008-02-06 10:41:03 -08:00
eventpoll.c	lockdep: annotate epoll	2008-02-05 09:44:07 -08:00
exec.c	Allow ARG_MAX execve string space even with a small stack limit	2008-03-03 10:12:14 -08:00
fcntl.c	fs: remove fastcall, it is always empty	2008-02-08 09:22:31 -08:00
fifo.c
file_table.c	fs: remove fastcall, it is always empty	2008-02-08 09:22:31 -08:00
file.c	get rid of NR_OPEN and introduce a sysctl_nr_open	2008-02-06 10:41:06 -08:00
filesystems.c
fs-writeback.c	writeback: speed up writeback of big dirty files	2008-02-05 09:44:19 -08:00
generic_acl.c
inode.c	iget: remove iget() and the read_inode() super op as being obsolete	2008-02-07 08:42:29 -08:00
inotify_user.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
inotify.c	inotify: remove debug code	2008-02-06 10:41:07 -08:00
internal.h
ioctl.c	fix up kerneldoc in fs/ioctl.c a little bit	2008-02-09 11:08:33 -08:00
ioprio.c	cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions	2008-01-28 11:38:15 +01:00
Kconfig	SUNRPC: Add a default setting for CONFIG_SUNRPC_BIND34	2008-03-19 18:00:41 -04:00
Kconfig.binfmt	aout: suppress A.OUT library support if !CONFIG_ARCH_SUPPORTS_AOUT	2008-02-08 09:22:30 -08:00
libfs.c	Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user	2008-02-05 09:44:13 -08:00
locks.c	Pidns: make full use of xxx_vnr() calls	2008-02-08 09:22:29 -08:00
Makefile	x86: compat_binfmt_elf Kconfig	2008-01-30 13:31:46 +01:00
mbcache.c	fs: Fix to correct the mbcache entries counter	2007-10-25 15:18:29 -07:00
mpage.c	docbook: fix filesystems.tmpl source files	2008-03-03 10:47:13 -08:00
namei.c	Use struct path in fs_struct	2008-02-14 21:13:33 -08:00
namespace.c	d_path: Make seq_path() use a struct path argument	2008-02-14 21:17:08 -08:00
nfsctl.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
no-block.c
open.c	Make set_fs_{root,pwd} take a struct path	2008-02-14 21:13:33 -08:00
pipe.c	kernel-doc: fix fs/pipe.c notation	2008-02-13 16:21:19 -08:00
pnode.c	MNT_UNBINDABLE fix	2008-02-06 10:41:02 -08:00
pnode.h	[PATCH] new helpers - collect_mounts() and release_collected_mounts()	2007-10-21 02:37:25 -04:00
posix_acl.c
quota_v1.c
quota_v2.c
quota.c	Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)	2008-02-07 08:42:26 -08:00
read_write.c	remove the unused exports of sys_open/sys_read	2008-02-08 09:22:36 -08:00
read_write.h
readdir.c	Use mutex_lock_killable in vfs_readdir	2007-12-06 17:39:54 -05:00
select.c	make sys_poll() wait at least timeout ms	2008-02-06 10:41:09 -08:00
seq_file.c	d_path: Make d_path() use a struct path	2008-02-14 21:17:09 -08:00
signalfd.c	fs/signalfd.c should #include <linux/syscalls.h>	2008-02-06 10:41:03 -08:00
splice.c	splice: only return -EAGAIN if there's hope of more data	2008-03-04 11:14:39 +01:00
stack.c
stat.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
super.c	LSM/SELinux: Interfaces to allow FS to control mount options	2008-03-06 08:40:53 +11:00
sync.c
timerfd.c	timerfd: new timerfd API	2008-02-05 09:44:07 -08:00
utimes.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
xattr_acl.c
xattr.c	Introduce path_put()	2008-02-14 21:13:33 -08:00