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authorJaegeuk Kim <jaegeuk@kernel.org>2018-04-21 04:29:52 +0200
committerJaegeuk Kim <jaegeuk@kernel.org>2018-05-02 23:30:57 +0200
commitb87078ad3aec0d116e8bdc91ecbe18b5c0e49896 (patch)
tree4a0f901a66d08ea3b8dedb01ff60bc137d3faa14 /fs/f2fs
parentf2fs: call unlock_new_inode() before d_instantiate() (diff)
downloadlinux-b87078ad3aec0d116e8bdc91ecbe18b5c0e49896.tar.xz
linux-b87078ad3aec0d116e8bdc91ecbe18b5c0e49896.zip
Revert "f2fs: introduce f2fs_set_page_dirty_nobuffer"
This patch reverts copied f2fs_set_page_dirty_nobuffer to use generic function for stability. This reverts commit fe76b796fc5194cc3d57265002e3a748566d073f. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/checkpoint.c2
-rw-r--r--fs/f2fs/data.c33
-rw-r--r--fs/f2fs/f2fs.h1
-rw-r--r--fs/f2fs/node.c2
4 files changed, 3 insertions, 35 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index bf779461df13..3d3a1f6b21a1 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -382,7 +382,7 @@ static int f2fs_set_meta_page_dirty(struct page *page)
if (!PageUptodate(page))
SetPageUptodate(page);
if (!PageDirty(page)) {
- f2fs_set_page_dirty_nobuffers(page);
+ __set_page_dirty_nobuffers(page);
inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_META);
SetPagePrivate(page);
f2fs_trace_pid(page);
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index ad503603ceec..0f652b05decc 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -19,8 +19,6 @@
#include <linux/bio.h>
#include <linux/prefetch.h>
#include <linux/uio.h>
-#include <linux/mm.h>
-#include <linux/memcontrol.h>
#include <linux/cleancache.h>
#include <linux/sched/signal.h>
@@ -2469,35 +2467,6 @@ int f2fs_release_page(struct page *page, gfp_t wait)
return 1;
}
-/*
- * This was copied from __set_page_dirty_buffers which gives higher performance
- * in very high speed storages. (e.g., pmem)
- */
-void f2fs_set_page_dirty_nobuffers(struct page *page)
-{
- struct address_space *mapping = page->mapping;
- unsigned long flags;
-
- if (unlikely(!mapping))
- return;
-
- spin_lock(&mapping->private_lock);
- lock_page_memcg(page);
- SetPageDirty(page);
- spin_unlock(&mapping->private_lock);
-
- xa_lock_irqsave(&mapping->i_pages, flags);
- WARN_ON_ONCE(!PageUptodate(page));
- account_page_dirtied(page, mapping);
- radix_tree_tag_set(&mapping->i_pages,
- page_index(page), PAGECACHE_TAG_DIRTY);
- xa_unlock_irqrestore(&mapping->i_pages, flags);
- unlock_page_memcg(page);
-
- __mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
- return;
-}
-
static int f2fs_set_data_page_dirty(struct page *page)
{
struct address_space *mapping = page->mapping;
@@ -2521,7 +2490,7 @@ static int f2fs_set_data_page_dirty(struct page *page)
}
if (!PageDirty(page)) {
- f2fs_set_page_dirty_nobuffers(page);
+ __set_page_dirty_nobuffers(page);
update_dirty_page(inode, page);
return 1;
}
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index ea92c18db624..d4678174baa8 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2891,7 +2891,6 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
u64 start, u64 len);
bool should_update_inplace(struct inode *inode, struct f2fs_io_info *fio);
bool should_update_outplace(struct inode *inode, struct f2fs_io_info *fio);
-void f2fs_set_page_dirty_nobuffers(struct page *page);
int __f2fs_write_data_pages(struct address_space *mapping,
struct writeback_control *wbc,
enum iostat_type io_type);
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index f202398e20ea..ae83ca9d2d31 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1753,7 +1753,7 @@ static int f2fs_set_node_page_dirty(struct page *page)
if (!PageUptodate(page))
SetPageUptodate(page);
if (!PageDirty(page)) {
- f2fs_set_page_dirty_nobuffers(page);
+ __set_page_dirty_nobuffers(page);
inc_page_count(F2FS_P_SB(page), F2FS_DIRTY_NODES);
SetPagePrivate(page);
f2fs_trace_pid(page);