iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/fs
History
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
..
9p
[PATCH] 9p: remove superflous MS_NODIRATIME assignment
2006-01-10 08:01:33 -08:00
adfs
[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason
2005-11-09 07:55:57 -08:00
affs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
afs
[PATCH] afs: remove unnecessary __attribute__((packed))
2006-01-08 20:14:07 -08:00
autofs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
autofs4
[PATCH] switch autofs4 to touch_atime()
2006-01-10 08:01:31 -08:00
befs
remove unused fs/befs/attribute.c
2005-11-08 16:54:53 +01:00
bfs
[PATCH] bfs iget() abuses
2005-10-04 13:22:01 -07:00
cifs
[PATCH] turn "const static" into "static const"
2006-01-10 08:01:55 -08:00
coda
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
configfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
cramfs
[PATCH] fs/cramfs/uncompress.c should #include <linux/cramfs_fs.h>
2005-09-10 10:06:35 -07:00
debugfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
devfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
devpts
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
efs
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exportfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
ext2
[PATCH] fs/ext2/bitmap.c: ext2_count_free() is only required #ifdef EXT2FS_DEBUG
2006-01-10 08:01:56 -08:00
ext3
[PATCH] fs/ext3/: small cleanups
2006-01-10 08:01:56 -08:00
fat
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
freevxfs
[PATCH] fix possible PAGE_CACHE_SHIFT overflows
2006-01-08 20:13:54 -08:00
fuse
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
hfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
hfsplus
[PATCH] fs/hfsplus/: remove the hfsplus_inode_check() debug function
2006-01-10 08:02:03 -08:00
hostfs
[PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows
2005-12-29 09:48:15 -08:00
hpfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
hppfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
hugetlbfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
isofs
[PATCH] kfree cleanup: fs
2005-11-07 07:54:06 -08:00
jbd
[PATCH] jbd: split checkpoint lists
2006-01-06 08:33:59 -08:00
jffs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
jffs2
[JFFS2] Fix the slab cache constructor of 'struct jffs2_inode_info' objects.
2005-11-29 16:57:17 +01:00
jfs
[PATCH] remove jfs xattr permission checks
2006-01-10 08:01:29 -08:00
lockd
SUNRPC: get rid of cl_chatty
2006-01-06 14:58:56 -05:00
minix
[PATCH] update filesystems for new delete_inode behavior
2005-09-09 13:57:27 -07:00
msdos
[PATCH] fat: remove the unneeded vfat_find() in vfat_rename()
2005-10-30 17:37:32 -08:00
ncpfs
[PATCH] replace inode_update_time with file_update_time
2006-01-10 08:01:30 -08:00
nfs
[PATCH] per-mountpoint noatime/nodiratime
2006-01-10 08:01:34 -08:00
nfs_common
[PATCH] nfsacl: Solaris VxFS compatibility fix
2005-10-11 09:46:54 -07:00
nfsd
[PATCH] add vfs_* helpers for xattr operations
2006-01-10 08:01:29 -08:00
nls
[PATCH] make some things static
2005-05-05 16:36:47 -07:00
ntfs
[PATCH] ntfs: remove superflous MS_NOATIME/MS_NODIRATIME assignments
2006-01-10 08:01:33 -08:00
ocfs2
[PATCH] replace inode_update_time with file_update_time
2006-01-10 08:01:30 -08:00
openpromfs
[PATCH] kfree cleanup: fs
2005-11-07 07:54:06 -08:00
partitions
[ARM] Make Acorn partition types depend on ACORN_PARTITION
2006-01-09 14:15:14 +00:00
proc
[PATCH] hrtimer: switch itimers to hrtimer
2006-01-10 08:01:38 -08:00
qnx4
fs/qnx4/bitmap.c: #if 0 qnx4_new_block()
2006-01-03 13:21:37 +01:00
ramfs
[PATCH] NOMMU: Provide shared-writable mmap support on ramfs
2006-01-06 08:33:32 -08:00
reiserfs
[PATCH] replace inode_update_time with file_update_time
2006-01-10 08:01:30 -08:00
relayfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
romfs
[PATCH] fix possible PAGE_CACHE_SHIFT overflows
2006-01-08 20:13:54 -08:00
smbfs
[PATCH] fs/smbfs/proc.c: fix data corruption in smb_proc_setattr_unix()
2006-01-08 20:14:04 -08:00
sysfs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
sysv
[PATCH] fix possible PAGE_CACHE_SHIFT overflows
2006-01-08 20:13:54 -08:00
udf
[PATCH] fs/udf/balloc.c: "extern inline" -> "static inline"
2006-01-08 20:14:01 -08:00
ufs
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
vfat
[PATCH] fat: remove the unneeded vfat_find() in vfat_rename()
2005-10-30 17:37:32 -08:00
xfs
[XFS] Initial pass at going directly-to-bio on the buffered IO path. This
2006-01-11 15:40:13 +11:00
aio.c
[PATCH] rcu file: use atomic primitives
2006-01-08 20:13:48 -08:00
attr.c
[PATCH] Fix some problems with truncate and mtime semantics.
2006-01-08 20:13:52 -08:00
bad_inode.c
[PATCH] make some things static
2005-05-05 16:36:47 -07:00
binfmt_aout.c
[PATCH] dump_thread() cleanup
2006-01-10 08:01:25 -08:00
binfmt_elf_fdpic.c
[PATCH] fs/binfmt_elf: Remove unneeded kmalloc() return value casts
2006-01-10 08:02:01 -08:00
binfmt_elf.c
[PATCH] fs/binfmt_elf: Remove unneeded kmalloc() return value casts
2006-01-10 08:02:01 -08:00
binfmt_em86.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
binfmt_flat.c
[PATCH] uclinux: delay binfmt_flat trace
2006-01-10 09:31:27 -08:00
binfmt_misc.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
binfmt_script.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
binfmt_som.c
[PATCH] mm: mm_init set_mm_counters
2005-10-29 21:40:38 -07:00
bio.c
[BLOCK] bio: init ->bi_bdev in bio_init()
2006-01-09 14:45:10 +01:00
block_dev.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
buffer.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
char_dev.c
[PATCH] cdev: cdev_put oops
2005-07-12 16:01:02 -07:00
compat_ioctl.c
[PATCH] sanitize building of fs/compat_ioctl.c
2006-01-10 08:01:33 -08:00
compat.c
[PATCH] Fix overflow tests for compat_sys_fcntl64 locking
2006-01-08 20:13:52 -08:00
dcache.c
[PATCH] d_instantiate_unique / NFS inode leakage
2006-01-10 08:01:41 -08:00
dcookies.c
[PATCH] dcookies.c: use proper refcounting functions
2005-07-07 18:23:52 -07:00
direct-io.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
dnotify.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dquot.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
drop_caches.c
[PATCH] drop-pagecache
2006-01-08 20:12:40 -08:00
eventpoll.c
[PATCH] epoll: handle timeout overflow
2005-09-28 07:46:41 -07:00
exec.c
[PATCH] hrtimer: switch itimers to hrtimer
2006-01-10 08:01:38 -08:00
fcntl.c
[PATCH] sigio: cleanup, don't take tasklist twice
2006-01-08 20:13:57 -08:00
fifo.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
file_table.c
[PATCH] rcu file: use atomic primitives
2006-01-08 20:13:48 -08:00
file.c
[PATCH] Fix the fdtable freeing in the case of vmalloced fdset/arrays
2005-09-14 12:38:26 -07:00
filesystems.c
[PATCH] fix missing includes
2005-10-30 17:37:32 -08:00
fs-writeback.c
[PATCH] kernel-docs: fix kernel-doc format problems
2005-11-07 07:53:55 -08:00
inode.c
[PATCH] per-mountpoint noatime/nodiratime
2006-01-10 08:01:34 -08:00
inotify.c
[PATCH] inotify: add two inotify_add_watch flags
2005-12-12 08:57:43 -08:00
ioctl.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ioprio.c
fs/ioprio.c should #include <linux/syscalls.h>
2005-11-08 16:57:02 +01:00
Kconfig
[PATCH] kexec: change CONFIG_PHYSICAL_START dependency
2006-01-10 08:01:29 -08:00
Kconfig.binfmt
[PATCH] frv: suppress configuration of certain features for FRV
2006-01-08 20:13:36 -08:00
libfs.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
locks.c
[PATCH] tiny: Uninline some fslocks.c functions
2006-01-08 20:14:10 -08:00
Makefile
[PATCH] sanitize building of fs/compat_ioctl.c
2006-01-10 08:01:33 -08:00
mbcache.c
[PATCH] kfree cleanup: fs
2005-11-07 07:54:06 -08:00
mpage.c
[PATCH] fix possible PAGE_CACHE_SHIFT overflows
2006-01-08 20:13:54 -08:00
namei.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
namespace.c
[PATCH] per-mountpoint noatime/nodiratime
2006-01-10 08:01:34 -08:00
nfsctl.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
open.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
pipe.c
[PATCH] replace inode_update_time with file_update_time
2006-01-10 08:01:30 -08:00
pnode.c
[PATCH] shared mounts: cleanup
2006-01-08 20:13:56 -08:00
pnode.h
[PATCH] unbindable mounts
2005-11-07 18:18:11 -08:00
posix_acl.c
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
quota_v1.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
quota_v2.c
[PATCH] quota: possible bug in quota format v2 support
2005-04-16 15:25:47 -07:00
quota.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
read_write.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
readdir.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem
2006-01-09 15:59:24 -08:00
select.c
[PATCH] files: lock-free fd look-up
2005-09-09 13:57:55 -07:00
seq_file.c
[PATCH] allow callers of seq_open do allocation themselves
2005-11-07 18:18:09 -08:00
stat.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
super.c
[PATCH] mutex subsystem, semaphore to mutex: VFS, sb->s_lock
2006-01-09 15:59:25 -08:00
xattr_acl.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
xattr.c
[PATCH] move xattr permission checks into the VFS
2006-01-10 08:01:29 -08:00