Omar Sandoval 3a7ed3fff3 nfs: prevent truncate on active swapfile ... Most filesystems prevent truncation of an active swapfile by way of inode_newsize_ok, called from inode_change_ok. NFS doesn't call either from nfs_setattr, presumably because most of these checks are expected to be done server-side. However, the IS_SWAPFILE check can only be done client-side, and truncating a swapfile can't possibly be good. Signed-off-by: Omar Sandoval <osandov@osandov.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>		2015-01-30 20:43:29 -05:00
..
blocklayout	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-12-10 16:10:49 -08:00
filelayout	NFS: Deletion of unnecessary checks before the function call "nfs_put_client"	2014-11-24 20:07:27 -05:00
objlayout	Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd	2014-10-21 12:53:45 -07:00
Kconfig	…
Makefile	…
cache_lib.c	…
cache_lib.h	…
callback.c	nfs: don't call blocking operations while !TASK_RUNNING	2015-01-30 20:39:50 -05:00
callback.h	…
callback_proc.c	NFS: fix subtle change in COMMIT behavior	2014-11-24 17:00:42 -05:00
callback_xdr.c	…
client.c	…
delegation.c	NFSv4: Deal with atomic upgrades of an existing delegation	2015-01-24 18:46:51 -05:00
delegation.h	NFSv4: Fix races between nfs_remove_bad_delegation() and delegation return	2014-11-12 17:19:04 -05:00
dir.c	Merge branch 'iov_iter' into for-next	2014-12-08 20:39:29 -05:00
direct.c	nfs: fix dio deadlock when O_DIRECT flag is flipped	2015-01-21 17:10:08 -05:00
dns_resolve.c	…
dns_resolve.h	…
file.c	Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block	2014-10-18 11:53:51 -07:00
fscache-index.c	…
fscache.c	nfs: define nfs_inc_fscache_stats and using it as possible	2014-11-24 20:08:47 -05:00
fscache.h	…
getroot.c	switch d_materialise_unique() users to d_splice_alias()	2014-11-19 13:01:20 -05:00
idmap.c	…
inode.c	nfs: prevent truncate on active swapfile	2015-01-30 20:43:29 -05:00
internal.h	NFS: Fix use of nfs_attr_use_mounted_on_fileid()	2015-01-21 17:15:41 -05:00
iostat.h	nfs: define nfs_inc_fscache_stats and using it as possible	2014-11-24 20:08:47 -05:00
mount_clnt.c	…
namespace.c	…
netns.h	pnfs/blocklayout: serialize GETDEVICEINFO calls	2014-11-12 14:22:52 -05:00
nfs.h	…
nfs2super.c	…
nfs2xdr.c	…
nfs3_fs.h	…
nfs3acl.c	…
nfs3client.c	…
nfs3proc.c	…
nfs3super.c	…
nfs3xdr.c	…
nfs4_fs.h	NFSv4.1: Allow parallel OPEN/OPEN_DOWNGRADE/CLOSE	2015-01-23 23:06:45 -05:00
nfs4client.c	NFSv4.1: Fix an Oops in nfs41_walk_client_list	2015-01-21 17:10:09 -05:00
nfs4file.c	nfs: Add DEALLOCATE support	2014-11-25 16:38:32 -05:00
nfs4getroot.c	…
nfs4namespace.c	…
nfs4proc.c	NFSv4.1: Optimise layout return-on-close	2015-01-24 18:46:48 -05:00
nfs4renewd.c	…
nfs4session.c	…
nfs4session.h	…
nfs4state.c	NFSv4: Check for NULL argument in nfs_*_seqid() functions	2015-01-23 23:06:45 -05:00
nfs4super.c	…
nfs4sysctl.c	…
nfs4trace.c	…
nfs4trace.h	…
nfs4xdr.c	NFSv4.1: Replace usage of nfs_client->cl_addr in encode_create_session	2015-01-24 18:46:50 -05:00
nfs42.h	nfs: Add DEALLOCATE support	2014-11-25 16:38:32 -05:00
nfs42proc.c	nfs: Add DEALLOCATE support	2014-11-25 16:38:32 -05:00
nfs42xdr.c	nfs: Add DEALLOCATE support	2014-11-25 16:38:32 -05:00
nfsroot.c	…
nfstrace.c	…
nfstrace.h	…
pagelist.c	NFS: fix subtle change in COMMIT behavior	2014-11-24 17:00:42 -05:00
pnfs.c	NFSv4.1: Optimise layout return-on-close	2015-01-24 18:46:48 -05:00
pnfs.h	NFSv4.1: Optimise layout return-on-close	2015-01-24 18:46:48 -05:00
pnfs_dev.c	…
proc.c	…
read.c	nfs: replace nfs_add_stats with nfs_inc_stats when add one	2014-11-24 20:08:47 -05:00
super.c	…
symlink.c	…
sysctl.c	…
unlink.c	…
write.c	nfs: replace nfs_add_stats with nfs_inc_stats when add one	2014-11-24 20:08:47 -05:00