Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Rafael Aquini a0b54adda3 mm: fix page leak at nfs_symlink() ... Changes in commit a0b8cab3b9 ("mm: remove lru parameter from __pagevec_lru_add and remove parts of pagevec API") have introduced a call to add_to_page_cache_lru() which causes a leak in nfs_symlink() as now the page gets an extra refcount that is not dropped. Jan Stancek observed and reported the leak effect while running test8 from Connectathon Testsuite. After several iterations over the test case, which creates several symlinks on a NFS mountpoint, the test system was quickly getting into an out-of-memory scenario. This patch fixes the page leak by dropping that extra refcount add_to_page_cache_lru() is grabbing. Signed-off-by: Jan Stancek <jstancek@redhat.com> Signed-off-by: Rafael Aquini <aquini@redhat.com> Acked-by: Mel Gorman <mgorman@suse.de> Acked-by: Rik van Riel <riel@redhat.com> Cc: Jeff Layton <jlayton@redhat.com> Cc: Trond Myklebust <trond.myklebust@primarydata.com> Cc: <stable@vger.kernel.org> [3.11.x+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-02-10 16:01:42 -08:00
..
blocklayout	Linux 3.13-rc6	2013-12-31 09:51:02 -07:00
objlayout	NFSv4.1 use pnfs_device maxcount for the objectlayout gdia_maxcount	2013-06-28 15:34:45 -04:00
cache_lib.c
cache_lib.h
callback.c	nfs: Use PTR_ERR_OR_ZERO in 'nfs41_callback_up' function	2013-10-28 18:16:55 -04:00
callback.h	NFS: Add in v4.2 callback operation	2013-06-08 16:20:18 -04:00
callback_proc.c	NFS: When displaying session slot numbers, use "%u" consistently	2013-09-03 15:26:30 -04:00
callback_xdr.c	Merge branch 'labeled-nfs' into linux-next	2013-06-28 16:29:51 -04:00
client.c	NFS: cache parsed auth_info in nfs_server	2013-10-28 15:37:43 -04:00
delegation.c	NFSv4: Add tracepoints for debugging delegations	2013-08-22 08:58:24 -04:00
delegation.h
dir.c	mm: fix page leak at nfs_symlink()	2014-02-10 16:01:42 -08:00
direct.c	nfs: page cache invalidation for dio	2014-01-13 17:29:50 -05:00
dns_resolve.c	NFS: Enabling v4.2 should not recompile nfsd and lockd	2013-11-19 16:20:40 -05:00
dns_resolve.h
file.c	NFS: dprintk() should not print negative fileids and inode numbers	2014-01-05 15:51:23 -05:00
fscache-index.c
fscache.c	NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()	2013-09-27 18:40:25 +01:00
fscache.h	NFS: Use i_writecount to control whether to get an fscache cookie in nfs_open()	2013-09-27 18:40:25 +01:00
getroot.c	NFS:Add labels to client function prototypes	2013-06-08 16:20:15 -04:00
idmap.c	NFSv4: Convert idmapper to use the new framework for pipefs dentries	2013-09-01 11:12:42 -04:00
inode.c	NFS client bugfixes for Linux 3.14	2014-01-31 15:39:07 -08:00
internal.h	NFS: Enabling v4.2 should not recompile nfsd and lockd	2013-11-19 16:20:40 -05:00
iostat.h
Kconfig	nfs: fix pnfs Kconfig defaults	2013-11-15 13:41:43 -05:00
Makefile	NFS: Enable slot table helpers for NFSv4.0	2013-09-03 15:26:33 -04:00
mount_clnt.c	nfs: have nfs_mount fake up a auth_flavs list when the server didn't provide it	2013-06-28 15:51:51 -04:00
namespace.c	nfs: use %p[dD] instead of open-coded (and often racy) equivalents	2013-10-24 23:34:50 -04:00
netns.h
nfs.h
nfs2super.c
nfs2xdr.c
nfs3acl.c	NFSv3: Fix return value of nfs3_proc_setacls	2014-02-03 13:14:23 -05:00
nfs3client.c
nfs3proc.c	nfs: fix xattr inode op pointers when disabled	2014-01-30 09:37:49 -08:00
nfs3super.c	nfs: use generic posix ACL infrastructure for v3 Posix ACLs	2014-01-26 08:26:20 -05:00
nfs3xdr.c
nfs4_fs.h	NFSv4.1 free slot before resending I/O to MDS	2014-01-29 11:54:55 -05:00
nfs4client.c	NFSv4.1: nfs4_destroy_session must call rpc_destroy_waitqueue	2014-02-01 15:13:39 -05:00
nfs4file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-11-13 15:34:18 +09:00
nfs4filelayout.c	NFSv4.1: Cleanup	2014-01-29 12:26:57 -05:00
nfs4filelayout.h	NFSv4.1: Use layout credentials for get_deviceinfo calls	2013-06-06 16:24:37 -04:00
nfs4filelayoutdev.c	nfs: fix dead code of ipv6_addr_scope	2014-01-05 15:38:21 -05:00
nfs4getroot.c	NFSv4: Fix security auto-negotiation	2013-09-07 16:18:30 -04:00
nfs4namespace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-11-13 15:34:18 +09:00
nfs4proc.c	NFSv4: Fix memory corruption in nfs4_proc_open_confirm	2014-02-01 15:13:39 -05:00
nfs4renewd.c
nfs4session.c	NFSv4.1: nfs4_destroy_session must call rpc_destroy_waitqueue	2014-02-01 15:13:39 -05:00
nfs4session.h	NFSv4.1: nfs4_destroy_session must call rpc_destroy_waitqueue	2014-02-01 15:13:39 -05:00
nfs4state.c	point to the right include file in a comment (left over from a9004abc3)	2014-01-05 15:51:35 -05:00
nfs4super.c	NFSv4.1: Fix a race in nfs4_write_inode	2014-01-13 13:34:36 -05:00
nfs4sysctl.c
nfs4trace.c	NFSv4.1: Add tracepoints for debugging slot table operations	2013-08-22 08:58:27 -04:00
nfs4trace.h	NFSv4.1: Add tracepoints for debugging test_stateid events	2013-08-22 08:58:27 -04:00
nfs4xdr.c	nfs: initialize the ACL support bits to zero.	2014-01-31 08:28:16 -05:00
nfsroot.c
nfstrace.c	NFS: Add event tracing for generic NFS lookups	2013-08-22 08:58:18 -04:00
nfstrace.h	NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping	2014-01-27 15:35:56 -05:00
pagelist.c	NFS: Don't check lock owner compatability unless file is locked (part 2)	2013-09-06 11:27:41 -04:00
pnfs.c	NFSv4.1: Fix a race in nfs4_write_inode	2014-01-13 13:34:36 -05:00
pnfs.h	NFSv4.1: Don't trust attributes if a pNFS LAYOUTCOMMIT is outstanding	2014-01-13 12:08:11 -05:00
pnfs_dev.c
proc.c	nfs: use %p[dD] instead of open-coded (and often racy) equivalents	2013-10-24 23:34:50 -04:00
read.c	NFS: dprintk() should not print negative fileids and inode numbers	2014-01-05 15:51:23 -05:00
super.c	NFS: correctly report misuse of "migration" mount option.	2013-11-15 13:41:43 -05:00
symlink.c
sysctl.c
unlink.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-11-13 15:34:18 +09:00
write.c	nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING	2014-01-28 14:48:18 -05:00