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authorChao Yu <chao2.yu@samsung.com>2014-03-12 15:59:03 +0800
committerJaegeuk Kim <jaegeuk.kim@samsung.com>2014-03-12 17:23:35 +0900
commit987c7c31123fd36c1f792ff53ff131378475f5c8 (patch)
treeafd534e3b4d00e58abd2125e18d4ba36ea717f6c /fs/f2fs
parent28cdce0459ccea71ea734d7903d39910d1c6a05d (diff)
downloadlinux-987c7c31123fd36c1f792ff53ff131378475f5c8.tar.bz2
f2fs: introduce f2fs_has_inline_xattr for better readability
This patch introduces a help function f2fs_has_inline_xattr for better readability. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/f2fs.h9
-rw-r--r--fs/f2fs/node.c2
2 files changed, 8 insertions, 3 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index f845e9282f5e..1f87a04f1441 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -991,9 +991,14 @@ static inline void set_raw_inline(struct f2fs_inode_info *fi,
ri->i_inline |= F2FS_INLINE_DATA;
}
+static inline int f2fs_has_inline_xattr(struct inode *inode)
+{
+ return is_inode_flag_set(F2FS_I(inode), FI_INLINE_XATTR);
+}
+
static inline unsigned int addrs_per_inode(struct f2fs_inode_info *fi)
{
- if (is_inode_flag_set(fi, FI_INLINE_XATTR))
+ if (f2fs_has_inline_xattr(&fi->vfs_inode))
return DEF_ADDRS_PER_INODE - F2FS_INLINE_XATTR_ADDRS;
return DEF_ADDRS_PER_INODE;
}
@@ -1007,7 +1012,7 @@ static inline void *inline_xattr_addr(struct page *page)
static inline int inline_xattr_size(struct inode *inode)
{
- if (is_inode_flag_set(F2FS_I(inode), FI_INLINE_XATTR))
+ if (f2fs_has_inline_xattr(inode))
return F2FS_INLINE_XATTR_ADDRS << 2;
else
return 0;
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index e72b2585de68..c618fad3e6c3 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1501,7 +1501,7 @@ void recover_inline_xattr(struct inode *inode, struct page *page)
struct page *ipage;
struct f2fs_inode *ri;
- if (!is_inode_flag_set(F2FS_I(inode), FI_INLINE_XATTR))
+ if (!f2fs_has_inline_xattr(inode))
return;
if (!IS_INODE(page))