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authorChristoph Hellwig <hch@lst.de>2018-03-06 17:03:31 -0800
committerDarrick J. Wong <darrick.wong@oracle.com>2018-03-11 20:27:55 -0700
commit0d07e5573ffb3f3b941ca4c2df44f386319b1686 (patch)
tree76db061056efb9e1fc25ee4192dd5a9fade086fc
parentbcab2ebfa1ad9fb4b9a58df60a365b6efb33f1cd (diff)
fs: don't clear I_DIRTY_TIME before calling mark_inode_dirty_sync
__mark_inode_dirty already takes care of that, and for the XFS lazytime implementation we need to know that ->dirty_inode was called because I_DIRTY_TIME was set. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
-rw-r--r--fs/inode.c1
-rw-r--r--fs/sync.c6
2 files changed, 1 insertions, 6 deletions
diff --git a/fs/inode.c b/fs/inode.c
index ef362364d396..6295f1415761 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1533,7 +1533,6 @@ retry:
if (atomic_dec_and_lock(&inode->i_count, &inode->i_lock)) {
if (inode->i_nlink && (inode->i_state & I_DIRTY_TIME)) {
atomic_inc(&inode->i_count);
- inode->i_state &= ~I_DIRTY_TIME;
spin_unlock(&inode->i_lock);
trace_writeback_lazytime_iput(inode);
mark_inode_dirty_sync(inode);
diff --git a/fs/sync.c b/fs/sync.c
index 6e0a2cbaf6de..09f0259724ff 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -187,12 +187,8 @@ int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync)
if (!file->f_op->fsync)
return -EINVAL;
- if (!datasync && (inode->i_state & I_DIRTY_TIME)) {
- spin_lock(&inode->i_lock);
- inode->i_state &= ~I_DIRTY_TIME;
- spin_unlock(&inode->i_lock);
+ if (!datasync && (inode->i_state & I_DIRTY_TIME))
mark_inode_dirty_sync(inode);
- }
return file->f_op->fsync(file, start, end, datasync);
}
EXPORT_SYMBOL(vfs_fsync_range);