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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2010-12-26 18:07:30 +0300
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-01-10 08:38:39 +0300
commit365e215ce1f154e288ff0f7c9acbdf5421f57949 (patch)
tree864a8cadeb2c373a0fbbbd90464cf745ac7616f7 /fs/nilfs2/ioctl.c
parentbcbc8c648d6cc88f771435d8031c1a13e00945ed (diff)
downloadlinux-365e215ce1f154e288ff0f7c9acbdf5421f57949.tar.xz
nilfs2: unfold nilfs_dat_inode function
nilfs_dat_inode function was a wrapper to switch between normal dat inode and gcdat, a clone of the dat inode for garbage collection. This function got obsolete when the gcdat inode was removed, and now we can access the dat inode directly from a nilfs object. So, we will unfold the wrapper and remove it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/ioctl.c')
-rw-r--r--fs/nilfs2/ioctl.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index b185e937a335..496738963fdb 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -233,7 +233,7 @@ nilfs_ioctl_do_get_vinfo(struct the_nilfs *nilfs, __u64 *posp, int flags,
int ret;
down_read(&nilfs->ns_segctor_sem);
- ret = nilfs_dat_get_vinfo(nilfs_dat_inode(nilfs), buf, size, nmembs);
+ ret = nilfs_dat_get_vinfo(nilfs->ns_dat, buf, size, nmembs);
up_read(&nilfs->ns_segctor_sem);
return ret;
}
@@ -242,8 +242,7 @@ static ssize_t
nilfs_ioctl_do_get_bdescs(struct the_nilfs *nilfs, __u64 *posp, int flags,
void *buf, size_t size, size_t nmembs)
{
- struct inode *dat = nilfs_dat_inode(nilfs);
- struct nilfs_bmap *bmap = NILFS_I(dat)->i_bmap;
+ struct nilfs_bmap *bmap = NILFS_I(nilfs->ns_dat)->i_bmap;
struct nilfs_bdesc *bdescs = buf;
int ret, i;
@@ -421,7 +420,7 @@ static int nilfs_ioctl_free_vblocknrs(struct the_nilfs *nilfs,
size_t nmembs = argv->v_nmembs;
int ret;
- ret = nilfs_dat_freev(nilfs_dat_inode(nilfs), buf, nmembs);
+ ret = nilfs_dat_freev(nilfs->ns_dat, buf, nmembs);
return (ret < 0) ? ret : nmembs;
}
@@ -430,8 +429,7 @@ static int nilfs_ioctl_mark_blocks_dirty(struct the_nilfs *nilfs,
struct nilfs_argv *argv, void *buf)
{
size_t nmembs = argv->v_nmembs;
- struct inode *dat = nilfs_dat_inode(nilfs);
- struct nilfs_bmap *bmap = NILFS_I(dat)->i_bmap;
+ struct nilfs_bmap *bmap = NILFS_I(nilfs->ns_dat)->i_bmap;
struct nilfs_bdesc *bdescs = buf;
int ret, i;
@@ -450,7 +448,7 @@ 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(dat,
+ ret = nilfs_mdt_mark_block_dirty(nilfs->ns_dat,
bdescs[i].bd_offset);
if (ret < 0) {
WARN_ON(ret == -ENOENT);