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Diffstat (limited to 'fs/gfs2/super.c')
-rw-r--r--fs/gfs2/super.c76
1 files changed, 12 insertions, 64 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index d648867..cab77b8 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -500,7 +500,7 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free,
if (error)
return;
- gfs2_trans_add_bh(l_ip->i_gl, l_bh, 1);
+ gfs2_trans_add_meta(l_ip->i_gl, l_bh);
spin_lock(&sdp->sd_statfs_spin);
l_sc->sc_total += total;
@@ -528,7 +528,7 @@ void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
- gfs2_trans_add_bh(l_ip->i_gl, l_bh, 1);
+ gfs2_trans_add_meta(l_ip->i_gl, l_bh);
spin_lock(&sdp->sd_statfs_spin);
m_sc->sc_total += l_sc->sc_total;
@@ -539,7 +539,7 @@ void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
0, sizeof(struct gfs2_statfs_change));
spin_unlock(&sdp->sd_statfs_spin);
- gfs2_trans_add_bh(m_ip->i_gl, m_bh, 1);
+ gfs2_trans_add_meta(m_ip->i_gl, m_bh);
gfs2_statfs_change_out(m_sc, m_bh->b_data + sizeof(struct gfs2_dinode));
}
@@ -663,54 +663,6 @@ out:
return error;
}
-/**
- * gfs2_freeze_fs - freezes the file system
- * @sdp: the file system
- *
- * This function flushes data and meta data for all machines by
- * acquiring the transaction log exclusively. All journals are
- * ensured to be in a clean state as well.
- *
- * Returns: errno
- */
-
-int gfs2_freeze_fs(struct gfs2_sbd *sdp)
-{
- int error = 0;
-
- mutex_lock(&sdp->sd_freeze_lock);
-
- if (!sdp->sd_freeze_count++) {
- error = gfs2_lock_fs_check_clean(sdp, &sdp->sd_freeze_gh);
- if (error)
- sdp->sd_freeze_count--;
- }
-
- mutex_unlock(&sdp->sd_freeze_lock);
-
- return error;
-}
-
-/**
- * gfs2_unfreeze_fs - unfreezes the file system
- * @sdp: the file system
- *
- * This function allows the file system to proceed by unlocking
- * the exclusively held transaction lock. Other GFS2 nodes are
- * now free to acquire the lock shared and go on with their lives.
- *
- */
-
-void gfs2_unfreeze_fs(struct gfs2_sbd *sdp)
-{
- mutex_lock(&sdp->sd_freeze_lock);
-
- if (sdp->sd_freeze_count && !--sdp->sd_freeze_count)
- gfs2_glock_dq_uninit(&sdp->sd_freeze_gh);
-
- mutex_unlock(&sdp->sd_freeze_lock);
-}
-
void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
{
struct gfs2_dinode *str = buf;
@@ -721,8 +673,8 @@ void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
str->di_num.no_addr = cpu_to_be64(ip->i_no_addr);
str->di_num.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino);
str->di_mode = cpu_to_be32(ip->i_inode.i_mode);
- str->di_uid = cpu_to_be32(ip->i_inode.i_uid);
- str->di_gid = cpu_to_be32(ip->i_inode.i_gid);
+ str->di_uid = cpu_to_be32(i_uid_read(&ip->i_inode));
+ str->di_gid = cpu_to_be32(i_gid_read(&ip->i_inode));
str->di_nlink = cpu_to_be32(ip->i_inode.i_nlink);
str->di_size = cpu_to_be64(i_size_read(&ip->i_inode));
str->di_blocks = cpu_to_be64(gfs2_get_inode_blocks(&ip->i_inode));
@@ -824,7 +776,7 @@ static void gfs2_dirty_inode(struct inode *inode, int flags)
ret = gfs2_meta_inode_buffer(ip, &bh);
if (ret == 0) {
- gfs2_trans_add_bh(ip->i_gl, bh, 1);
+ gfs2_trans_add_meta(ip->i_gl, bh);
gfs2_dinode_out(ip, bh->b_data);
brelse(bh);
}
@@ -888,13 +840,6 @@ static void gfs2_put_super(struct super_block *sb)
int error;
struct gfs2_jdesc *jd;
- /* Unfreeze the filesystem, if we need to */
-
- mutex_lock(&sdp->sd_freeze_lock);
- if (sdp->sd_freeze_count)
- gfs2_glock_dq_uninit(&sdp->sd_freeze_gh);
- mutex_unlock(&sdp->sd_freeze_lock);
-
/* No more recovery requests */
set_bit(SDF_NORECOVERY, &sdp->sd_flags);
smp_mb();
@@ -985,7 +930,7 @@ static int gfs2_freeze(struct super_block *sb)
return -EINVAL;
for (;;) {
- error = gfs2_freeze_fs(sdp);
+ error = gfs2_lock_fs_check_clean(sdp, &sdp->sd_freeze_gh);
if (!error)
break;
@@ -1013,7 +958,9 @@ static int gfs2_freeze(struct super_block *sb)
static int gfs2_unfreeze(struct super_block *sb)
{
- gfs2_unfreeze_fs(sb->s_fs_info);
+ struct gfs2_sbd *sdp = sb->s_fs_info;
+
+ gfs2_glock_dq_uninit(&sdp->sd_freeze_gh);
return 0;
}
@@ -1429,7 +1376,7 @@ static int gfs2_dinode_dealloc(struct gfs2_inode *ip)
if (error)
return error;
- error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE);
+ error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);
if (error)
return error;
@@ -1577,6 +1524,7 @@ out:
/* Case 3 starts here */
truncate_inode_pages(&inode->i_data, 0);
gfs2_rs_delete(ip);
+ gfs2_ordered_del_inode(ip);
clear_inode(inode);
gfs2_dir_hash_inval(ip);
ip->i_gl->gl_object = NULL;
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