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f2fs: move ext_lock out of struct extent_info

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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>
This commit is contained in:
Chao Yu
2015-02-05 17:46:29 +08:00
committed by Jaegeuk Kim
parent 3c0d84d6f1
commit 0c872e2ded
4 changed files with 15 additions and 12 deletions
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7
fs/f2fs/inode.c
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@@ -130,7 +130,10 @@ static int do_read_inode(struct inode *inode)
fi->i_pino = le32_to_cpu(ri->i_pino);
fi->i_dir_level = ri->i_dir_level;
write_lock(&fi->ext_lock);
get_extent_info(&fi->ext, ri->i_ext);
write_unlock(&fi->ext_lock);
get_inline_info(fi, ri);
/* check data exist */
@@ -220,7 +223,11 @@ void update_inode(struct inode *inode, struct page *node_page)
ri->i_links = cpu_to_le32(inode->i_nlink);
ri->i_size = cpu_to_le64(i_size_read(inode));
ri->i_blocks = cpu_to_le64(inode->i_blocks);
read_lock(&F2FS_I(inode)->ext_lock);
set_raw_extent(&F2FS_I(inode)->ext, &ri->i_ext);
read_unlock(&F2FS_I(inode)->ext_lock);
set_raw_inline(F2FS_I(inode), ri);
ri->i_atime = cpu_to_le64(inode->i_atime.tv_sec);