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-rw-r--r--fs/xfs/xfs_inode.c3
-rw-r--r--fs/xfs/xfs_vnodeops.c5
2 files changed, 7 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 2424a47..8d2b368 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1420,6 +1420,9 @@ xfs_itruncate_start(
mp = ip->i_mount;
vp = XFS_ITOV(ip);
+
+ vn_iowait(vp); /* wait for the completion of any pending DIOs */
+
/*
* Call VOP_TOSS_PAGES() or VOP_FLUSHINVAL_PAGES() to get rid of pages and buffers
* overlapping the region being removed. We have to use
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 8b5a44f..697bf22 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -615,6 +615,7 @@ xfs_setattr(
code = xfs_igrow_start(ip, vap->va_size, credp);
}
xfs_iunlock(ip, XFS_ILOCK_EXCL);
+ vn_iowait(vp); /* wait for the completion of any pending DIOs */
if (!code)
code = xfs_itruncate_data(ip, vap->va_size);
if (code) {
@@ -4310,8 +4311,10 @@ xfs_free_file_space(
ASSERT(attr_flags & ATTR_NOLOCK ? attr_flags & ATTR_DMI : 1);
if (attr_flags & ATTR_NOLOCK)
need_iolock = 0;
- if (need_iolock)
+ if (need_iolock) {
xfs_ilock(ip, XFS_IOLOCK_EXCL);
+ vn_iowait(vp); /* wait for the completion of any pending DIOs */
+ }
rounding = MAX((__uint8_t)(1 << mp->m_sb.sb_blocklog),
(__uint8_t)NBPP);
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