f2fs: move ext_lock out of struct extent_info
Move ext_lock out of struct extent_info, then in the following patches we can
use variables with struct extent_info type as a parameter to pass pure data.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 985ed02..0811d65 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -258,9 +258,9 @@
if (is_inode_flag_set(fi, FI_NO_EXTENT))
return 0;
- read_lock(&fi->ext.ext_lock);
+ read_lock(&fi->ext_lock);
if (fi->ext.len == 0) {
- read_unlock(&fi->ext.ext_lock);
+ read_unlock(&fi->ext_lock);
return 0;
}
@@ -284,10 +284,10 @@
bh_result->b_size = UINT_MAX;
stat_inc_read_hit(inode->i_sb);
- read_unlock(&fi->ext.ext_lock);
+ read_unlock(&fi->ext_lock);
return 1;
}
- read_unlock(&fi->ext.ext_lock);
+ read_unlock(&fi->ext_lock);
return 0;
}
@@ -309,7 +309,7 @@
fofs = start_bidx_of_node(ofs_of_node(dn->node_page), fi) +
dn->ofs_in_node;
- write_lock(&fi->ext.ext_lock);
+ write_lock(&fi->ext_lock);
start_fofs = fi->ext.fofs;
end_fofs = fi->ext.fofs + fi->ext.len - 1;
@@ -366,7 +366,7 @@
need_update = true;
}
end_update:
- write_unlock(&fi->ext.ext_lock);
+ write_unlock(&fi->ext_lock);
if (need_update)
sync_inode_page(dn);
return;