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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>
This commit is contained in:
Christoph Hellwig 2018-03-06 17:03:31 -08:00 committed by Darrick J. Wong
parent bcab2ebfa1
commit 0d07e5573f
2 changed files with 1 additions and 6 deletions
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1
fs/inode.c
View File

@ -1533,7 +1533,6 @@ void iput(struct inode *inode)
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);

6
fs/sync.c
View File

@ -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);