David Chinner 0bfefc46dc [XFS] Barriers need to be dynamically checked and switched off ...

If the underlying block device suddenly stops supporting barriers, we need
to handle the -EOPNOTSUPP error in a sane manner rather than shutting
down the filesystem. If we get this error, clear the barrier flag, reissue
the I/O, and tell the world bad things are occurring.

SGI-PV: 964544
SGI-Modid: xfs-linux-melb:xfs-kern:28568a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Tim Shimmin <tes@sgi.com>

2007-10-15 16:23:45 +10:00

..

kmem.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

kmem.h

[XFS] Fix sparse warning in kmem_shake_allow

2007-09-05 14:48:00 +10:00

mrlock.h

[XFS] Add lockdep support for XFS

2007-05-08 13:50:19 +10:00

mutex.h

[XFS] mutex fallout - fix debug builds and remove no-longer-useful comment.

2006-01-16 16:21:34 +11:00

sema.h

[XFS] standardize on one sema init macro

2006-09-28 11:05:46 +10:00

spin.h

[XFS] Update license/copyright notices to match the prefered SGI

2005-11-02 14:58:39 +11:00

sv.h

[XFS] Collapse sv_init and init_sv into just the one interface.

2006-09-28 11:05:52 +10:00

time.h

[XFS] Update license/copyright notices to match the prefered SGI

2005-11-02 14:58:39 +11:00

xfs_aops.c

[XFS] Ensure file size updates have been completed before writing inode to disk.

2007-09-18 20:12:51 +10:00

xfs_aops.h

[PATCH] mark address_space_operations const

2006-06-28 14:59:04 -07:00

xfs_buf.c

[XFS] Barriers need to be dynamically checked and switched off

2007-10-15 16:23:45 +10:00

xfs_buf.h

[XFS] Only use refcounted pages for I/O

2007-07-14 15:21:14 +10:00

xfs_cred.h

[PATCH] move capable() to capability.h

2006-01-11 18:42:13 -08:00

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] Keep stack usage down for 4k stacks by using noinline.

2007-02-10 18:34:56 +11:00

xfs_export.h

[XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing all

2006-03-29 08:55:14 +10:00

xfs_file.c

Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

2007-07-19 14:41:33 -07:00

xfs_fs_subr.c

[XFS] propogate return codes from flush routines

2007-05-08 13:49:27 +10:00

xfs_fs_subr.h

[XFS] propogate return codes from flush routines

2007-05-08 13:49:27 +10:00

xfs_globals.c

[XFS] Set filestreams object timeout to something sane.

2007-09-05 14:47:10 +10:00

xfs_globals.h

[XFS] Update license/copyright notices to match the prefered SGI

2005-11-02 14:58:39 +11:00

xfs_ioctl32.c

xfs ioctl __user annotations

2007-07-26 11:11:57 -07:00

xfs_ioctl32.h

[XFS] Fix compiler warning from xfs_file_compat_invis_ioctl prototype.

2006-03-20 13:25:48 +11:00

xfs_ioctl.c

[XFS] Fix XFS_IOC_FSBULKSTAT{,_SINGLE} & XFS_IOC_FSINUMBERS in compat mode

2007-07-14 15:42:50 +10:00

xfs_iops.c

[PATCH] mark struct inode_operations const 3

2007-02-12 09:48:46 -08:00

xfs_iops.h

[PATCH] mark struct inode_operations const 3

2007-02-12 09:48:46 -08:00

xfs_linux.h

[XFS] Concurrent Multi-File Data Streams

2007-07-14 15:40:53 +10:00

xfs_lrw.c

sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

2007-07-10 08:04:13 +02:00

xfs_lrw.h

sendfile: remove .sendfile from filesystems that use generic_file_sendfile()

2007-07-10 08:04:13 +02:00

xfs_stats.c

[PATCH] for_each_possible_cpu: xfs

2006-06-23 07:42:45 -07:00

xfs_stats.h

[XFS] Complete the pagebuf -> xfs_buf naming convention transition,

2006-01-11 15:39:08 +11:00

xfs_super.c

[XFS] Barriers need to be dynamically checked and switched off

2007-10-15 16:23:45 +10:00

xfs_super.h

knfsd: exportfs: add exportfs.h header

2007-07-17 10:23:06 -07:00

xfs_sysctl.c

[XFS] Concurrent Multi-File Data Streams

2007-07-14 15:40:53 +10:00

xfs_sysctl.h

[XFS] Concurrent Multi-File Data Streams

2007-07-14 15:40:53 +10:00

xfs_version.h

[XFS] Update license/copyright notices to match the prefered SGI

2005-11-02 14:58:39 +11:00

xfs_vfs.c

[XFS] Remove version 1 directory code. Never functioned on Linux, just

2006-06-20 13:04:51 +10:00

xfs_vfs.h

[XFS] Fix remount,readonly path to flush everything correctly.

2007-07-14 15:35:58 +10:00

xfs_vnode.c

[XFS] Keep stack usage down for 4k stacks by using noinline.

2007-02-10 18:34:56 +11:00

xfs_vnode.h

[XFS] XFS should not be looking at filp reference counts

2007-07-14 15:37:37 +10:00