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/suballoc.c | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) (limited to 'fs/ocfs2/suballoc.c') diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 21aaaaaaa2d3..a6c442c82e3d 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -352,7 +352,7 @@ static int ocfs2_block_group_fill(handle_t *handle, } status = ocfs2_journal_access_gd(handle, - alloc_inode, + INODE_CACHE(alloc_inode), bg_bh, OCFS2_JOURNAL_ACCESS_CREATE); if (status < 0) { @@ -491,7 +491,7 @@ static int ocfs2_block_group_alloc(struct ocfs2_super *osb, bg = (struct ocfs2_group_desc *) bg_bh->b_data; - status = ocfs2_journal_access_di(handle, alloc_inode, + status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode), bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -1033,7 +1033,7 @@ static inline int ocfs2_block_group_set_bits(handle_t *handle, journal_type = OCFS2_JOURNAL_ACCESS_UNDO; status = ocfs2_journal_access_gd(handle, - alloc_inode, + INODE_CACHE(alloc_inode), group_bh, journal_type); if (status < 0) { @@ -1106,7 +1106,8 @@ static int ocfs2_relink_block_group(handle_t *handle, bg_ptr = le64_to_cpu(bg->bg_next_group); prev_bg_ptr = le64_to_cpu(prev_bg->bg_next_group); - status = ocfs2_journal_access_gd(handle, alloc_inode, prev_bg_bh, + status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode), + prev_bg_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); @@ -1121,8 +1122,8 @@ static int ocfs2_relink_block_group(handle_t *handle, goto out_rollback; } - status = ocfs2_journal_access_gd(handle, alloc_inode, bg_bh, - OCFS2_JOURNAL_ACCESS_WRITE); + status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode), + bg_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); goto out_rollback; @@ -1136,8 +1137,8 @@ static int ocfs2_relink_block_group(handle_t *handle, goto out_rollback; } - status = ocfs2_journal_access_di(handle, alloc_inode, fe_bh, - OCFS2_JOURNAL_ACCESS_WRITE); + status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode), + fe_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); goto out_rollback; @@ -1288,7 +1289,7 @@ static int ocfs2_alloc_dinode_update_counts(struct inode *inode, struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data; struct ocfs2_chain_list *cl = (struct ocfs2_chain_list *) &di->id2.i_chain; - ret = ocfs2_journal_access_di(handle, inode, di_bh, + ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (ret < 0) { mlog_errno(ret); @@ -1461,7 +1462,7 @@ static int ocfs2_search_chain(struct ocfs2_alloc_context *ac, /* Ok, claim our bits now: set the info on dinode, chainlist * and then the group */ status = ocfs2_journal_access_di(handle, - alloc_inode, + INODE_CACHE(alloc_inode), ac->ac_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { @@ -1907,8 +1908,8 @@ static inline int ocfs2_block_group_clear_bits(handle_t *handle, if (ocfs2_is_cluster_bitmap(alloc_inode)) journal_type = OCFS2_JOURNAL_ACCESS_UNDO; - status = ocfs2_journal_access_gd(handle, alloc_inode, group_bh, - journal_type); + status = ocfs2_journal_access_gd(handle, INODE_CACHE(alloc_inode), + group_bh, journal_type); if (status < 0) { mlog_errno(status); goto bail; @@ -1993,8 +1994,8 @@ int ocfs2_free_suballoc_bits(handle_t *handle, goto bail; } - status = ocfs2_journal_access_di(handle, alloc_inode, alloc_bh, - OCFS2_JOURNAL_ACCESS_WRITE); + status = ocfs2_journal_access_di(handle, INODE_CACHE(alloc_inode), + alloc_bh, OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); goto bail; -- cgit v1.2.3-55-g7522