xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

f2fs: introduce F2FS_I_SB, F2FS_M_SB, and F2FS_P_SB

Browse Source 
This patch adds three inline functions to clean up dirty casting codes.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2014-09-02 15:31:18 -07:00
parent 70c8038dd6
commit 4081363fbe
14 changed files with 103 additions and 114 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
fs/f2fs/inline.c
View File

@@ -15,11 +15,10 @@
bool f2fs_may_inline(struct inode *inode)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
block_t nr_blocks;
loff_t i_size;
if (!test_opt(sbi, INLINE_DATA))
if (!test_opt(F2FS_I_SB(inode), INLINE_DATA))
return false;
nr_blocks = F2FS_I(inode)->i_xattr_nid ? 3 : 2;
@@ -35,7 +34,6 @@ bool f2fs_may_inline(struct inode *inode)
int f2fs_read_inline_data(struct inode *inode, struct page *page)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct page *ipage;
void *src_addr, *dst_addr;
@@ -44,7 +42,7 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page)
goto out;
}
ipage = get_node_page(sbi, inode->i_ino);
ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);
if (IS_ERR(ipage)) {
unlock_page(page);
return PTR_ERR(ipage);
@@ -73,7 +71,7 @@ static int __f2fs_convert_inline_data(struct inode *inode, struct page *page)
struct dnode_of_data dn;
void *src_addr, *dst_addr;
block_t new_blk_addr;
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct f2fs_io_info fio = {
.type = DATA,
.rw = WRITE_SYNC | REQ_PRIO,
@@ -189,13 +187,12 @@ int f2fs_write_inline_data(struct inode *inode,
void truncate_inline_data(struct inode *inode, u64 from)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct page *ipage;
if (from >= MAX_INLINE_DATA)
return;
ipage = get_node_page(sbi, inode->i_ino);
ipage = get_node_page(F2FS_I_SB(inode), inode->i_ino);
if (IS_ERR(ipage))
return;
@@ -209,7 +206,7 @@ void truncate_inline_data(struct inode *inode, u64 from)
bool recover_inline_data(struct inode *inode, struct page *npage)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct f2fs_inode *ri = NULL;
void *src_addr, *dst_addr;
struct page *ipage;