diff options
| -rw-r--r-- | fs/fs-writeback.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 65cd147..3804a10 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -385,7 +385,6 @@ writeback_single_inode(struct inode *inode, struct bdi_writeback *wb, /* Set I_SYNC, reset I_DIRTY_PAGES */ inode->i_state |= I_SYNC; - inode->i_state &= ~I_DIRTY_PAGES; spin_unlock(&inode->i_lock); spin_unlock(&wb->list_lock); @@ -408,6 +407,9 @@ writeback_single_inode(struct inode *inode, struct bdi_writeback *wb, * write_inode() */ spin_lock(&inode->i_lock); + /* Clear I_DIRTY_PAGES if we've written out all dirty pages */ + if (!mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) + inode->i_state &= ~I_DIRTY_PAGES; dirty = inode->i_state & I_DIRTY; inode->i_state &= ~(I_DIRTY_SYNC | I_DIRTY_DATASYNC); spin_unlock(&inode->i_lock); @@ -435,7 +437,6 @@ writeback_single_inode(struct inode *inode, struct bdi_writeback *wb, * We didn't write back all the pages. nfs_writepages() * sometimes bales out without doing anything. */ - inode->i_state |= I_DIRTY_PAGES; if (wbc->nr_to_write <= 0) { /* * slice used up: queue for next turn |