luck/tmp_suning_uos_patched
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[XFS] Disable write barriers for now till intermittent IO errors are

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understood.

SGI-PV: 912426
SGI-Modid: xfs-linux-melb:xfs-kern:202962a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott 2006-01-11 15:32:17 +11:00
parent 13059ff04c
commit b04ed21a1f
1 changed files with 3 additions and 5 deletions
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8
fs/xfs/xfs_vfsops.c
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@ -507,8 +507,7 @@ xfs_mount(
if (error)
goto error2;
if ((mp->m_flags & XFS_MOUNT_NOATIME) &&
!(XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY))
if ((mp->m_flags & XFS_MOUNT_BARRIER) && !(vfsp->vfs_flag & VFS_RDONLY))
xfs_mountfs_check_barriers(mp);
error = XFS_IOINIT(vfsp, args, flags);
@ -1690,7 +1689,6 @@ xfs_parseargs(
int iosize;
args->flags2 |= XFSMNT2_COMPAT_IOSIZE;
args->flags |= XFSMNT_BARRIER;
#if 0 /* XXX: off by default, until some remaining issues ironed out */
args->flags |= XFSMNT_IDELETE; /* default to on */
@ -1942,8 +1940,8 @@ xfs_showargs(
if (!(mp->m_flags & XFS_MOUNT_COMPAT_IOSIZE))
seq_printf(m, "," MNTOPT_LARGEIO);
if (!(mp->m_flags & XFS_MOUNT_BARRIER))
seq_printf(m, "," MNTOPT_NOBARRIER);
if (mp->m_flags & XFS_MOUNT_BARRIER)
seq_printf(m, "," MNTOPT_BARRIER);
if (!(vfsp->vfs_flag & VFS_32BITINODES))
seq_printf(m, "," MNTOPT_64BITINODE);