Benjamin Coddington f2b6f508c5 NFS: Use GFP_NOIO for two allocations in writeback ...

commit ae97aa524ef495b6276fd26f5d5449fb22975d7c upstream.

Prevent a deadlock that can occur if we wait on allocations
that try to write back our pages.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Fixes: 00bfa30abe869 ("NFS: Create a common pgio_alloc and pgio_release...")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-05-25 15:44:48 +02:00

..

blocklayout

pnfs/blocklayout: fix last_write_offset incorrectly set to page boundary

2016-10-13 16:42:53 -04:00

filelayout

NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success.

2017-01-19 20:18:05 +01:00

flexfilelayout

pNFS/flexfiles: If the layout is invalid, it must be updated before retrying

2017-03-12 06:41:51 +01:00

objlayout

mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

2016-04-04 10:41:08 -07:00

cache_lib.c

NFS: cache_lib: use complete() instead of complete_all()

2016-09-23 09:40:12 -04:00

cache_lib.h

…

callback_proc.c

nfs: allow blocking locks to be awoken by lock callbacks

2016-09-22 15:54:27 -04:00

callback_xdr.c

nfs: add handling for CB_NOTIFY_LOCK in client

2016-09-22 13:56:04 -04:00

callback.c

NFSv4.x: hide array-bounds warning

2016-11-22 16:11:44 -05:00

callback.h

nfs: add handling for CB_NOTIFY_LOCK in client

2016-09-22 13:56:04 -04:00

client.c

NFS: Ignore connections that have cl_rpcclient uninitialized

2016-11-07 16:11:29 -05:00

delegation.c

NFS: Always call nfs_inode_find_state_and_recover() when revoking a delegation

2016-09-27 14:35:04 -04:00

delegation.h

NFSv4: nfs_inode_find_state_and_recover() should check all stateids

2016-09-27 14:34:35 -04:00

dir.c

NFS: Fix a performance regression in readdir

2017-01-19 20:18:05 +01:00

direct.c

NFS: direct: use complete() instead of complete_all()

2016-09-23 09:14:16 -04:00

dns_resolve.c

…

dns_resolve.h

…

file.c

nfs_write_end(): fix handling of short copies

2017-01-09 08:32:24 +01:00

fscache-index.c

…

fscache.c

…

fscache.h

…

getroot.c

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

inode.c

pNFS: Actively set attributes as invalid if LAYOUTCOMMIT is outstanding

2016-07-28 14:49:08 -04:00

internal.h

NFS client updates for Linux 4.9

2016-10-13 21:28:20 -07:00

io.c

NFS: Do not serialise O_DIRECT reads and writes

2016-07-05 19:11:04 -04:00

iostat.h

…

Kconfig

kernel: conditionally support non-root users, groups and capabilities

2015-04-15 16:35:22 -07:00

Makefile

NFS: Do not serialise O_DIRECT reads and writes

2016-07-05 19:11:04 -04:00

mount_clnt.c

NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY

2015-10-21 15:49:23 -05:00

namespace.c

fs: Better permission checking for submounts

2017-03-15 10:02:44 +08:00

netns.h

fs: nfs: Make nfs boot time y2038 safe

2016-10-04 16:20:26 -04:00

nfs2super.c

…

nfs2xdr.c

nfs: save server READ/WRITE/COMMIT status

2015-02-03 11:06:40 -08:00

nfs3_fs.h

nfsv3: introduce nfs3_set_ds_client

2015-02-03 11:06:34 -08:00

nfs3acl.c

posix_acl: Inode acl caching fixes

2016-03-31 00:30:15 -04:00

nfs3client.c

nfs4: flexfiles: respect noresvport when establishing connections to DSes

2016-07-19 16:23:25 -04:00

nfs3proc.c

vfs: Remove {get,set,remove}xattr inode operations

2016-10-07 21:48:36 -04:00

nfs3super.c

nfsv3: introduce nfs3_set_ds_client

2015-02-03 11:06:34 -08:00

nfs3xdr.c

xprtrdma: Fix large NFS SYMLINK calls

2015-08-05 16:21:28 -04:00

nfs4_fs.h

NFSv4: Fix CLOSE races with OPEN

2016-11-18 13:35:58 -05:00

nfs4client.c

nfs: allow blocking locks to be awoken by lock callbacks

2016-09-22 15:54:27 -04:00

nfs4file.c

switch generic_file_splice_read() to use of ->read_iter()

2016-10-05 18:23:56 -04:00

nfs4getroot.c

nfs: Remove invalid NFS_ATTR_FATTR_V4_REFERRAL checking in nfs4_get_rootfh

2015-07-01 11:31:22 -04:00

nfs4idmap.c

KEYS: Add a facility to restrict new links into a keyring

2016-04-11 22:37:37 +01:00

nfs4idmap.h

NFS: Move nfs_idmap.h into fs/nfs/

2015-04-23 15:16:14 -04:00

nfs4namespace.c

fs: Better permission checking for submounts

2017-03-15 10:02:44 +08:00

nfs4proc.c

NFSv4: Fix a hang in OPEN related to server reboot

2017-05-25 15:44:48 +02:00

nfs4renewd.c

NFSv4: Cap the transport reconnection timer at 1/2 lease period

2016-08-05 19:22:22 -04:00

nfs4session.c

fs/nfs: Fix used uninitialized warn in nfs4_slot_seqid_in_use()

2016-11-07 16:11:30 -05:00

nfs4session.h

NFSv4.1: Don't deadlock the state manager on the SEQUENCE status flags

2016-09-27 14:31:27 -04:00

nfs4state.c

NFSv4.1: Handle NFS4ERR_OLD_STATEID in nfs4_reclaim_open_state

2016-11-18 14:27:27 -05:00

nfs4super.c

NFS: Move nfs_idmap.h into fs/nfs/

2015-04-23 15:16:14 -04:00

nfs4sysctl.c

nfs: do not initialise statics to 0

2015-12-28 09:57:15 -05:00

nfs4trace.c

pNFS: Modify pnfs_update_layout tracepoints to use layout stateid

2015-12-28 09:57:14 -05:00

nfs4trace.h

tracing: Use __get_str() when manipulating strings

2016-07-15 15:52:20 -04:00

nfs4xdr.c

NFSv4: fix getacl head length estimation

2017-03-12 06:41:51 +01:00

nfs42.h

NFS: Add COPY nfs operation

2016-05-17 15:47:55 -04:00

nfs42proc.c

NFSv4: Fix reboot recovery in copy offload

2017-03-12 06:41:51 +01:00

nfs42xdr.c

NFSv4.2: Fix warning "variable ‘stateids’ set but not used"

2016-07-24 17:36:06 -04:00

nfs.h

…

nfsroot.c

nfsroot: make nfsroot to accept the 1024 bytes long directory name

2015-10-21 15:49:19 -05:00

nfstrace.c

NFSv4: Allow tracing of NFSv4 fsync calls

2015-03-27 12:39:34 -04:00

nfstrace.h

NFS client updates for Linux 4.8

2016-07-30 16:33:25 -07:00

pagelist.c

NFS: Use GFP_NOIO for two allocations in writeback

2017-05-25 15:44:48 +02:00

pnfs_dev.c

NFSv4.1: Don't cache deviceids that have no notifications

2015-03-27 12:32:24 -04:00

pnfs_nfs.c

NFS pnfs data server multipath session trunking

2016-09-19 13:08:37 -04:00

pnfs.c

pNFS: Fix race in pnfs_wait_on_layoutreturn

2017-01-19 20:18:05 +01:00

pnfs.h

pNFS: On error, do not send LAYOUTGET until the LAYOUTRETURN has completed

2017-01-09 08:32:24 +01:00

proc.c

fs: rename "rename2" i_op to "rename"

2016-09-27 11:03:58 +02:00

read.c

mm: remove page_file_index

2016-10-07 18:46:28 -07:00

super.c

NFS: fix typo in parameter description

2017-01-19 20:18:05 +01:00

symlink.c

switch ->get_link() to delayed_call, kill ->put_link()

2015-12-30 13:01:03 -05:00

sysctl.c

…

unlink.c

qstr: constify instances in nfs

2016-07-20 23:30:06 -04:00

write.c

NFS: Fix use after free in write error path

2017-05-25 15:44:48 +02:00