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| author | Chao Yu <chao2.yu@samsung.com> | 2015-02-05 10:46:29 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-03-03 18:58:45 +0100 |
| commit | 0c872e2dedfc09f41a5604d1c5010f800c0bd8f1 (patch) | |
| tree | 2bc29f27414dc9048b1f1e6b3b88d9571ff9726d /fs/f2fs/inode.c | |
| parent | f2fs: fix incorrectly stat number of inline data inode (diff) | |
| download | linux-0c872e2dedfc09f41a5604d1c5010f800c0bd8f1.tar.xz linux-0c872e2dedfc09f41a5604d1c5010f800c0bd8f1.zip | |
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>
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 2d002e3738a7..28dd26a50276 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -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); |