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Diffstat (limited to 'fs/xfs/xfs_inode.c')
-rw-r--r--fs/xfs/xfs_inode.c28
1 files changed, 26 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 4d55f58d99..c0f1c89786 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -844,8 +844,8 @@ xfs_init_new_inode(
ASSERT(ip->i_nblocks == 0);
tv = inode_set_ctime_current(inode);
- inode->i_mtime = tv;
- inode->i_atime = tv;
+ inode_set_mtime_to_ts(inode, tv);
+ inode_set_atime_to_ts(inode, tv);
ip->i_extsize = 0;
ip->i_diflags = 0;
@@ -918,6 +918,13 @@ xfs_droplink(
xfs_trans_t *tp,
xfs_inode_t *ip)
{
+ if (VFS_I(ip)->i_nlink == 0) {
+ xfs_alert(ip->i_mount,
+ "%s: Attempt to drop inode (%llu) with nlink zero.",
+ __func__, ip->i_ino);
+ return -EFSCORRUPTED;
+ }
+
xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
drop_nlink(VFS_I(ip));
@@ -3621,6 +3628,23 @@ xfs_iunlock2_io_mmap(
inode_unlock(VFS_I(ip1));
}
+/* Drop the MMAPLOCK and the IOLOCK after a remap completes. */
+void
+xfs_iunlock2_remapping(
+ struct xfs_inode *ip1,
+ struct xfs_inode *ip2)
+{
+ xfs_iflags_clear(ip1, XFS_IREMAPPING);
+
+ if (ip1 != ip2)
+ xfs_iunlock(ip1, XFS_MMAPLOCK_SHARED);
+ xfs_iunlock(ip2, XFS_MMAPLOCK_EXCL);
+
+ if (ip1 != ip2)
+ inode_unlock_shared(VFS_I(ip1));
+ inode_unlock(VFS_I(ip2));
+}
+
/*
* Reload the incore inode list for this inode. Caller should ensure that
* the link count cannot change, either by taking ILOCK_SHARED or otherwise