From 0cf2f7632b1789b811ab20b611c4156e6de2b055 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Thu, 12 Feb 2009 16:41:25 -0800 Subject: ocfs2: Pass struct ocfs2_caching_info to the journal functions. The next step in divorcing metadata I/O management from struct inode is to pass struct ocfs2_caching_info to the journal functions. Thus the journal locks a metadata cache with the cache io_lock function. It also can compare ci_last_trans and ci_created_trans directly. This is a large patch because of all the places we change ocfs2_journal_access..(handle, inode, ...) to ocfs2_journal_access..(handle, INODE_CACHE(inode), ...). Signed-off-by: Joel Becker --- fs/ocfs2/namei.c | 36 +++++++++++++++++++++++------------- 1 file changed, 23 insertions(+), 13 deletions(-) (limited to 'fs/ocfs2/namei.c') diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 689761b57a1..c07217ad879 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -375,7 +375,8 @@ static int ocfs2_mknod(struct inode *dir, goto leave; } - status = ocfs2_journal_access_di(handle, dir, parent_fe_bh, + status = ocfs2_journal_access_di(handle, INODE_CACHE(dir), + parent_fe_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -509,7 +510,8 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, } ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), *new_fe_bh); - status = ocfs2_journal_access_di(handle, inode, *new_fe_bh, + status = ocfs2_journal_access_di(handle, INODE_CACHE(inode), + *new_fe_bh, OCFS2_JOURNAL_ACCESS_CREATE); if (status < 0) { mlog_errno(status); @@ -565,7 +567,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, } ocfs2_populate_inode(inode, fe, 1); - ocfs2_inode_set_new(osb, inode); + ocfs2_ci_set_new(osb, INODE_CACHE(inode)); if (!ocfs2_mount_local(osb)) { status = ocfs2_create_new_inode_locks(inode); if (status < 0) @@ -682,7 +684,7 @@ static int ocfs2_link(struct dentry *old_dentry, goto out_unlock_inode; } - err = ocfs2_journal_access_di(handle, inode, fe_bh, + err = ocfs2_journal_access_di(handle, INODE_CACHE(inode), fe_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (err < 0) { mlog_errno(err); @@ -866,7 +868,7 @@ static int ocfs2_unlink(struct inode *dir, goto leave; } - status = ocfs2_journal_access_di(handle, inode, fe_bh, + status = ocfs2_journal_access_di(handle, INODE_CACHE(inode), fe_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -1284,7 +1286,8 @@ static int ocfs2_rename(struct inode *old_dir, goto bail; } } - status = ocfs2_journal_access_di(handle, new_inode, newfe_bh, + status = ocfs2_journal_access_di(handle, INODE_CACHE(new_inode), + newfe_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -1331,7 +1334,8 @@ static int ocfs2_rename(struct inode *old_dir, old_inode->i_ctime = CURRENT_TIME; mark_inode_dirty(old_inode); - status = ocfs2_journal_access_di(handle, old_inode, old_inode_bh, + status = ocfs2_journal_access_di(handle, INODE_CACHE(old_inode), + old_inode_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status >= 0) { old_di = (struct ocfs2_dinode *) old_inode_bh->b_data; @@ -1407,9 +1411,10 @@ static int ocfs2_rename(struct inode *old_dir, (int)old_dir_nlink, old_dir->i_nlink); } else { struct ocfs2_dinode *fe; - status = ocfs2_journal_access_di(handle, old_dir, - old_dir_bh, - OCFS2_JOURNAL_ACCESS_WRITE); + status = ocfs2_journal_access_di(handle, + INODE_CACHE(old_dir), + old_dir_bh, + OCFS2_JOURNAL_ACCESS_WRITE); fe = (struct ocfs2_dinode *) old_dir_bh->b_data; ocfs2_set_links_count(fe, old_dir->i_nlink); status = ocfs2_journal_dirty(handle, old_dir_bh); @@ -1530,7 +1535,8 @@ static int ocfs2_create_symlink_data(struct ocfs2_super *osb, ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), bhs[virtual]); - status = ocfs2_journal_access(handle, inode, bhs[virtual], + status = ocfs2_journal_access(handle, INODE_CACHE(inode), + bhs[virtual], OCFS2_JOURNAL_ACCESS_CREATE); if (status < 0) { mlog_errno(status); @@ -1918,7 +1924,9 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb, goto leave; } - status = ocfs2_journal_access_di(handle, orphan_dir_inode, orphan_dir_bh, + status = ocfs2_journal_access_di(handle, + INODE_CACHE(orphan_dir_inode), + orphan_dir_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -2003,7 +2011,9 @@ int ocfs2_orphan_del(struct ocfs2_super *osb, goto leave; } - status = ocfs2_journal_access_di(handle,orphan_dir_inode, orphan_dir_bh, + status = ocfs2_journal_access_di(handle, + INODE_CACHE(orphan_dir_inode), + orphan_dir_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); -- cgit v1.2.3