Christoph Hellwig 36fae17a64 xfs: switch to NOFS allocation under i_lock in xfs_buf_associate_memory ... xfs_buf_associate_memory is used for setting up the spare buffer for the log wrap case in xlog_sync which can happen under i_lock when called from xfs_fsync. The i_lock mutex is taken in reclaim context so all allocations under it must avoid recursions into the filesystem. There are a couple more uses of xfs_buf_associate_memory in the log recovery code that are also affected by this, but I'd rather keep the code simple than passing on a gfp_mask argument. Longer term we should just stop requiring the memoery allocation in xlog_sync by some smaller rework of the buffer layer. Reported by the new reclaim context tracing in lockdep. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Felix Blyakher <felixb@sgi.com> Signed-off-by: Felix Blyakher <felixb@sgi.com>		2009-08-12 01:07:38 -05:00
..
kmem.c	[XFS] kmem_free and kmem_realloc to use const void *	2008-07-28 16:58:43 +10:00
kmem.h	xfs: prevent deadlock in xfs_qm_shake()	2009-06-01 22:59:45 -05:00
mrlock.h	[XFS] shrink mrlock_t	2008-04-29 15:54:02 +10:00
sv.h	remove dead code from sv_t implementation	2008-12-04 15:39:21 +11:00
time.h
xfs_acl.c	xfs: use generic Posix ACL code	2009-06-10 17:07:47 +02:00
xfs_aops.c	xfs: bump up nr_to_write in xfs_vm_writepage	2009-07-31 00:57:11 -05:00
xfs_aops.h	xfs: prevent unwritten extent conversion from blocking I/O completion	2009-04-06 18:42:11 +02:00
xfs_buf.c	xfs: switch to NOFS allocation under i_lock in xfs_buf_associate_memory	2009-08-12 01:07:38 -05:00
xfs_buf.h	xfs: only issues a cache flush on unmount if barriers are enabled	2009-03-06 17:35:12 -06:00
xfs_cred.h	[XFS] Fix merge failures	2008-12-29 16:47:18 +11:00
xfs_dmapi_priv.h	[XFS] Remove KERNEL_VERSION macros from xfs_dmapi.h	2006-11-11 18:05:06 +11:00
xfs_export.c	[XFS] pass XFS_IGET_BULKSTAT to xfs_iget for handle operations	2009-01-09 15:17:17 +11:00
xfs_export.h	xfs: new export ops	2007-10-22 08:13:20 -07:00
xfs_file.c	mm: page_mkwrite change prototype to match fault	2009-04-01 08:59:14 -07:00
xfs_fs_subr.c	xfs: use xfs_sync_inodes() for device flushing	2009-04-06 18:44:54 +02:00
xfs_fs_subr.h	[XFS] decontaminate vnode operations from behavior details	2007-10-15 16:54:29 +10:00
xfs_globals.c	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_globals.h	CRED: Separate task security context from task_struct	2008-11-14 10:39:16 +11:00
xfs_ioctl.c	Merge branch 'master' of git://git.kernel.org/pub/scm/fs/xfs/xfs	2009-06-11 16:56:49 -05:00
xfs_ioctl.h	xfs: fix dentry aliasing issues in open_by_handle	2009-01-19 14:43:18 +11:00
xfs_ioctl32.c	xfs: use memdup_user()	2009-04-20 23:02:51 -04:00
xfs_ioctl32.h	[XFS] fix compile on 32 bit systems	2008-12-04 13:07:29 +11:00
xfs_iops.c	xfs: reduce bmv_count in xfs_vn_fiemap	2009-07-31 00:56:58 -05:00
xfs_iops.h	[XFS] add a FMODE flag to make XFS invisible I/O less hacky	2008-12-11 13:14:41 +11:00
xfs_linux.h	xfs: kill mutex_t typedef	2009-03-29 09:51:00 +02:00
xfs_lrw.c	xfs: use generic Posix ACL code	2009-06-10 17:07:47 +02:00
xfs_lrw.h	[XFS] remove sendfile leftovers	2008-04-29 16:08:14 +10:00
xfs_quotaops.c	xfs: split xfs_sync_inodes	2009-06-08 15:35:48 +02:00
xfs_stats.c	[XFS] fix spurious gcc warnings	2008-12-01 11:07:37 +11:00
xfs_stats.h	[XFS] add new btree statistics	2008-10-30 16:55:03 +11:00
xfs_super.c	Merge branch 'master' of git://oss.sgi.com/xfs/xfs into for-linus	2009-06-12 21:28:59 -05:00
xfs_super.h	xfs: get rid of indirections in the quotaops implementation	2009-02-09 08:47:34 +01:00
xfs_sync.c	xfs: remove SYNC_BDFLUSH	2009-06-08 15:37:16 +02:00
xfs_sync.h	xfs: remove SYNC_BDFLUSH	2009-06-08 15:37:16 +02:00
xfs_sysctl.c	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_sysctl.h	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_version.h
xfs_vnode.h	xfs: kill VN_BAD	2009-03-16 08:25:25 +01:00
xfs_xattr.c	xfs: use generic Posix ACL code	2009-06-10 17:07:47 +02:00