NFS: Don't SIGBUS if nfs_vm_page_mkwrite races with a cache invalidation
Trond Myklebust authored

In the case where we lock the page, and then find out that the page has
been thrown out of the page cache, we should just return VM_FAULT_NOPAGE.
This is what block_page_mkwrite() does in these situations.
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
bc4866b6
Name Last commit Last update
..
9p v9fs: fixup for inode_setattr being removed
adfs check ATTR_SIZE contraints in inode_change_ok
affs AFFS: wait for sb synchronization when needed
afs Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
autofs autofs/autofs4: Move compat_ioctl handling into fs
autofs4 autofs4: remove unneeded null check in try_to_fill_dentry()
befs fix typos concerning "initiali[zs]e"
bfs BFS: clean up the superblock usage
btrfs Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block
cachefiles Add a dummy printk function for the maintenance of unused printks
ceph ceph: fix get_ticket_handler() error handling
cifs Cannot allocate memory error on mount
coda Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block
configfs fix setattr error handling in sysfs, configfs
cramfs cramfs: only unlock new inodes
debugfs Add x64 support to debugfs
devpts Simplify devpts_get_sb() failure exits
dlm fs/dlm: Drop unnecessary null test
ecryptfs eCryptfs: Fix encrypted file name lookup regression
efs get rid of BKL in fs/efs
exofs Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
exportfs nfs: new subdir Documentation/filesystems/nfs
ext2 mbcache: Remove unused features
ext3 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
ext4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
fat
freevxfs
fscache
fuse
gfs2
hfs
hfsplus
hostfs
hpfs
hppfs
hugetlbfs
isofs
jbd
jbd2
jffs2
jfs
lockd
logfs
minix
ncpfs
nfs
nfs_common
nfsd
nilfs2
nls
notify
ntfs
ocfs2
omfs
openpromfs
partitions
proc
qnx4
quota
ramfs
reiserfs
romfs
smbfs
squashfs
sysfs
sysv
ubifs
udf
ufs
xfs
Kconfig
Kconfig.binfmt
Makefile
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio-integrity.c
bio.c
block_dev.c
buffer.c
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
dcache.c
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fifo.c
file.c
file_table.c
filesystems.c
fs-writeback.c
fs_struct.c
generic_acl.c
inode.c
internal.h
ioctl.c
ioprio.c
libfs.c
locks.c
mbcache.c
mpage.c
namei.c
namespace.c
nfsctl.c
no-block.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
read_write.c
read_write.h
readdir.c
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
utimes.c
xattr.c
xattr_acl.c