f2fs: move f2fs to use reader-unfair rwsems

[linux-2.6-microblaze.git] / fs / f2fs / xattr.c

diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 8e5cd9c..c76c150 100644 (file)
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -525,10 +525,10 @@ int f2fs_getxattr(struct inode *inode, int index, const char *name,
        if (len > F2FS_NAME_LEN)
                return -ERANGE;
 
-       down_read(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_down_read(&F2FS_I(inode)->i_xattr_sem);
        error = lookup_all_xattrs(inode, ipage, index, len, name,
                                &entry, &base_addr, &base_size, &is_inline);
-       up_read(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_up_read(&F2FS_I(inode)->i_xattr_sem);
        if (error)
                return error;
 
@@ -562,9 +562,9 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
        int error;
        size_t rest = buffer_size;
 
-       down_read(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_down_read(&F2FS_I(inode)->i_xattr_sem);
        error = read_all_xattrs(inode, NULL, &base_addr);
-       up_read(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_up_read(&F2FS_I(inode)->i_xattr_sem);
        if (error)
                return error;
 
@@ -786,9 +786,9 @@ int f2fs_setxattr(struct inode *inode, int index, const char *name,
        f2fs_balance_fs(sbi, true);
 
        f2fs_lock_op(sbi);
-       down_write(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_down_write(&F2FS_I(inode)->i_xattr_sem);
        err = __f2fs_setxattr(inode, index, name, value, size, ipage, flags);
-       up_write(&F2FS_I(inode)->i_xattr_sem);
+       f2fs_up_write(&F2FS_I(inode)->i_xattr_sem);
        f2fs_unlock_op(sbi);
 
        f2fs_update_time(sbi, REQ_TIME);