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-rw-r--r--fs/nfs/inode.c2
-rw-r--r--fs/nfs/write.c41
-rw-r--r--include/linux/nfs_fs.h2
3 files changed, 16 insertions, 29 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 71a49c3acab..119fefef13f 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -431,7 +431,7 @@ int nfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
/* Flush out writes to the server in order to update c/mtime */
if (S_ISREG(inode->i_mode))
- nfs_sync_mapping_range(inode->i_mapping, 0, 0, FLUSH_NOCOMMIT);
+ nfs_wb_nocommit(inode);
/*
* We may force a getattr if the user cares about atime.
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 667ff27ef23..75adb8e78db 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1325,12 +1325,8 @@ long nfs_sync_mapping_wait(struct address_space *mapping, struct writeback_contr
return ret;
}
-/*
- * flush the inode to disk.
- */
-int nfs_wb_all(struct inode *inode)
+static int nfs_write_mapping(struct address_space *mapping, int how)
{
- struct address_space *mapping = inode->i_mapping;
struct writeback_control wbc = {
.bdi = mapping->backing_dev_info,
.sync_mode = WB_SYNC_ALL,
@@ -1343,35 +1339,26 @@ int nfs_wb_all(struct inode *inode)
ret = nfs_writepages(mapping, &wbc);
if (ret < 0)
goto out;
- ret = nfs_sync_mapping_wait(mapping, &wbc, 0);
- if (ret >= 0)
- return 0;
+ ret = nfs_sync_mapping_wait(mapping, &wbc, how);
+ if (ret < 0)
+ goto out;
+ return 0;
out:
__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
return ret;
}
-int nfs_sync_mapping_range(struct address_space *mapping, loff_t range_start, loff_t range_end, int how)
+/*
+ * flush the inode to disk.
+ */
+int nfs_wb_all(struct inode *inode)
{
- struct writeback_control wbc = {
- .bdi = mapping->backing_dev_info,
- .sync_mode = WB_SYNC_ALL,
- .nr_to_write = LONG_MAX,
- .range_start = range_start,
- .range_end = range_end,
- .for_writepages = 1,
- };
- int ret;
+ return nfs_write_mapping(inode->i_mapping, 0);
+}
- ret = nfs_writepages(mapping, &wbc);
- if (ret < 0)
- goto out;
- ret = nfs_sync_mapping_wait(mapping, &wbc, how);
- if (ret >= 0)
- return 0;
-out:
- __mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
- return ret;
+int nfs_wb_nocommit(struct inode *inode)
+{
+ return nfs_write_mapping(inode->i_mapping, FLUSH_NOCOMMIT);
}
int nfs_wb_page_cancel(struct inode *inode, struct page *page)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 32bd5d38cdf..15eec27cb60 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -426,8 +426,8 @@ extern void nfs_writedata_release(void *);
* return value!)
*/
extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_control *, int);
-extern int nfs_sync_mapping_range(struct address_space *, loff_t, loff_t, int);
extern int nfs_wb_all(struct inode *inode);
+extern int nfs_wb_nocommit(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page* page);
extern int nfs_wb_page_priority(struct inode *inode, struct page* page, int how);
extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);