diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2016-05-24 01:23:17 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-24 02:04:14 +0200 |
| commit | 24e20ead2fb2e1b67a76a04550d29c9027f707eb (patch) | |
| tree | 9671eb107550a3bf8498040149600bea06bfc9bf /fs/nilfs2/ioctl.c | |
| parent | nilfs2: clarify permission to replicate the design (diff) | |
| download | linux-24e20ead2fb2e1b67a76a04550d29c9027f707eb.tar.xz linux-24e20ead2fb2e1b67a76a04550d29c9027f707eb.zip | |
nilfs2: get rid of nilfs_mdt_mark_block_dirty()
nilfs_mdt_mark_block_dirty() can be replaced with primary functions
like nilfs_mdt_get_block() and mark_buffer_dirty(), and it's used only
by nilfs_ioctl_mark_blocks_dirty().
This gets rid of the function to simplify the interface of metadata
file.
Link: http://lkml.kernel.org/r/1461935747-10380-8-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/ioctl.c')
| -rw-r--r-- | fs/nilfs2/ioctl.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c index e86599801d8b..358b57e2cdf9 100644 --- a/fs/nilfs2/ioctl.c +++ b/fs/nilfs2/ioctl.c @@ -779,6 +779,7 @@ static int nilfs_ioctl_mark_blocks_dirty(struct the_nilfs *nilfs, size_t nmembs = argv->v_nmembs; struct nilfs_bmap *bmap = NILFS_I(nilfs->ns_dat)->i_bmap; struct nilfs_bdesc *bdescs = buf; + struct buffer_head *bh; int ret, i; for (i = 0; i < nmembs; i++) { @@ -796,12 +797,16 @@ static int nilfs_ioctl_mark_blocks_dirty(struct the_nilfs *nilfs, /* skip dead block */ continue; if (bdescs[i].bd_level == 0) { - ret = nilfs_mdt_mark_block_dirty(nilfs->ns_dat, - bdescs[i].bd_offset); - if (ret < 0) { + ret = nilfs_mdt_get_block(nilfs->ns_dat, + bdescs[i].bd_offset, + false, NULL, &bh); + if (unlikely(ret)) { WARN_ON(ret == -ENOENT); return ret; } + mark_buffer_dirty(bh); + nilfs_mdt_mark_dirty(nilfs->ns_dat); + put_bh(bh); } else { ret = nilfs_bmap_mark(bmap, bdescs[i].bd_offset, bdescs[i].bd_level); |