Christoph Hellwig f6d6d4fcd1 [XFS] Initial pass at going directly-to-bio on the buffered IO path. This ... allows us to submit much larger I/Os instead of sending down lots of small buffer_heads. To do this we need to have a rather complicated I/O submission and completion tracking infrastructure. Part of the latter has been merged already a long time ago for direct I/O support. Part of the problem is that we need to track sub-pagesize regions and for that we still need buffer_heads for the time beeing. Long-term I hope we can move to better data strucutures and/or maybe move this to fs/mpage.c instead of having it in XFS. Original patch from Nathan Scott with various updates from David Chinner and Christoph Hellwig. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203822a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>		2006-01-11 15:40:13 +11:00
..
linux-2.6	[XFS] Initial pass at going directly-to-bio on the buffered IO path. This	2006-01-11 15:40:13 +11:00
quota	[XFS] Fix an intermittent pquota panic caused by dodgey quota flags to an	2006-01-11 15:33:36 +11:00
support	[XFS] endianess annotations and tidying for the uuid code	2006-01-11 15:37:17 +11:00
Kbuild	kbuild/xfs: introduce fs/xfs/Kbuild	2006-01-09 20:48:03 +01:00
Kconfig	[XFS] fix XFS quota for modular XFS builds	2005-11-03 13:55:06 +11:00
Makefile
Makefile-linux-2.6	[XFS] Cleanup cosmetic differences between source trees.	2005-11-03 16:14:31 +11:00
xfs_acl.c
xfs_acl.h
xfs_ag.h	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_alloc_btree.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_alloc_btree.h	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_alloc.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_alloc.h
xfs_arch.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_attr_leaf.c	[XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple and	2006-01-11 15:32:01 +11:00
xfs_attr_leaf.h
xfs_attr_sf.h
xfs_attr.c	[PATCH] remove xfs xattr permission checks	2006-01-10 08:01:30 -08:00
xfs_attr.h
xfs_behavior.c
xfs_behavior.h
xfs_bit.c
xfs_bit.h
xfs_bmap_btree.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_bmap_btree.h	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_bmap.c	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_bmap.h	[XFS] Implement the di_extsize allocator hint for non-realtime files as	2006-01-11 15:28:28 +11:00
xfs_btree.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_btree.h	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_buf_item.c
xfs_buf_item.h
xfs_cap.h
xfs_clnt.h	[XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple and	2006-01-11 15:32:01 +11:00
xfs_da_btree.c	[XFS] Fixed the inconsistency between attribute b-tree intermidiate node	2005-11-03 10:31:47 +11:00
xfs_da_btree.h
xfs_dfrag.c
xfs_dfrag.h
xfs_dinode.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_dir2_block.c
xfs_dir2_block.h
xfs_dir2_data.c
xfs_dir2_data.h
xfs_dir2_leaf.c
xfs_dir2_leaf.h
xfs_dir2_node.c
xfs_dir2_node.h
xfs_dir2_sf.c
xfs_dir2_sf.h
xfs_dir2_trace.c
xfs_dir2_trace.h
xfs_dir2.c
xfs_dir2.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_dir_leaf.c
xfs_dir_leaf.h
xfs_dir_sf.h
xfs_dir.c	[XFS] Reverse the sense of COMPAT_ATTR and ATTR2, keeps it simple and	2006-01-11 15:32:01 +11:00
xfs_dir.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_dmapi.h	[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem	2006-01-09 15:59:24 -08:00
xfs_dmops.c
xfs_error.c
xfs_error.h
xfs_extfree_item.c
xfs_extfree_item.h
xfs_fs.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_fsops.c	[XFS] Write log dummy record when freezing filesystem	2006-01-11 15:30:08 +11:00
xfs_fsops.h	[XFS] Write log dummy record when freezing filesystem	2006-01-11 15:30:08 +11:00
xfs_ialloc_btree.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_ialloc_btree.h	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_ialloc.c	[XFS] Endianess annotations for various allocator data structures	2005-11-02 15:11:25 +11:00
xfs_ialloc.h
xfs_iget.c
xfs_imap.h
xfs_inode_item.c	[XFS] fix, speedup and simplify atime handling let the VFS handle atime	2006-01-11 15:35:17 +11:00
xfs_inode_item.h
xfs_inode.c	[XFS] fix, speedup and simplify atime handling let the VFS handle atime	2006-01-11 15:35:17 +11:00
xfs_inode.h	[XFS] fix, speedup and simplify atime handling let the VFS handle atime	2006-01-11 15:35:17 +11:00
xfs_inum.h
xfs_iocore.c
xfs_iomap.c	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_iomap.h	[XFS] Fix potential overflow in xfs_iomap_t delta for very large extents	2005-11-25 16:41:33 +11:00
xfs_itable.c	[XFS] fix, speedup and simplify atime handling let the VFS handle atime	2006-01-11 15:35:17 +11:00
xfs_itable.h
xfs_log_priv.h	[XFS] turn xlog helper macros into real functions	2006-01-11 15:34:50 +11:00
xfs_log_recover.c	[XFS] Fix quotaoff logitem for project quota, affects log recovery only.	2006-01-11 15:35:57 +11:00
xfs_log_recover.h
xfs_log.c	[XFS] turn xlog helper macros into real functions	2006-01-11 15:34:50 +11:00
xfs_log.h	[PATCH] remove gcc-2 checks	2006-01-08 20:14:02 -08:00
xfs_mac.h
xfs_mount.c	[XFS] Fix an intermittent pquota panic caused by dodgey quota flags to an	2006-01-11 15:33:36 +11:00
xfs_mount.h	[XFS] Complete the pagebuf -> xfs_buf naming convention transition,	2006-01-11 15:39:08 +11:00
xfs_qmops.c
xfs_quota.h
xfs_refcache.h	[XFS] Cleanup cosmetic differences between source trees.	2005-11-03 16:14:31 +11:00
xfs_rename.c
xfs_rtalloc.c
xfs_rtalloc.h
xfs_rw.c	[XFS] Complete the pagebuf -> xfs_buf naming convention transition,	2006-01-11 15:39:08 +11:00
xfs_rw.h
xfs_sb.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_trans_ail.c
xfs_trans_buf.c
xfs_trans_extfree.c
xfs_trans_inode.c
xfs_trans_item.c
xfs_trans_priv.h
xfs_trans_space.h
xfs_trans.c	[XFS] Fix a thinko when generating a forced shutdown stack trace.	2006-01-11 15:37:00 +11:00
xfs_trans.h	[XFS] Sort out cosmetic differences between user and kernel copies of some	2006-01-11 15:33:02 +11:00
xfs_types.h
xfs_utils.c
xfs_utils.h
xfs_vfsops.c	[XFS] Fix v2 log bufsize reporting in /proc/mounts.	2006-01-11 15:35:32 +11:00
xfs_vnodeops.c	[XFS] Fixed delayed_blks assert failure during umount. The delayed_blks	2006-01-11 15:38:31 +11:00
xfs.h	[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason	2005-11-09 07:55:57 -08:00