From 8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Tue, 10 Feb 2009 20:00:41 -0800 Subject: ocfs2: Take the inode out of the metadata read/write paths. We are really passing the inode into the ocfs2_read/write_blocks() functions to get at the metadata cache. This commit passes the cache directly into the metadata block functions, divorcing them from the inode. Signed-off-by: Joel Becker --- fs/ocfs2/dir.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) (limited to 'fs/ocfs2/dir.c') diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index b358f3bf896d..273fb7648fce 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -564,7 +564,8 @@ static int ocfs2_read_dir_block_direct(struct inode *dir, u64 phys, int ret; struct buffer_head *tmp = *bh; - ret = ocfs2_read_block(dir, phys, &tmp, ocfs2_validate_dir_block); + ret = ocfs2_read_block(INODE_CACHE(dir), phys, &tmp, + ocfs2_validate_dir_block); if (ret) { mlog_errno(ret); goto out; @@ -622,7 +623,8 @@ static int ocfs2_read_dx_root(struct inode *dir, struct ocfs2_dinode *di, u64 blkno = le64_to_cpu(di->i_dx_root); struct buffer_head *tmp = *dx_root_bh; - ret = ocfs2_read_block(dir, blkno, &tmp, ocfs2_validate_dx_root); + ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp, + ocfs2_validate_dx_root); /* If ocfs2_read_block() got us a new bh, pass it up. */ if (!ret && !*dx_root_bh) @@ -662,7 +664,8 @@ static int ocfs2_read_dx_leaf(struct inode *dir, u64 blkno, int ret; struct buffer_head *tmp = *dx_leaf_bh; - ret = ocfs2_read_block(dir, blkno, &tmp, ocfs2_validate_dx_leaf); + ret = ocfs2_read_block(INODE_CACHE(dir), blkno, &tmp, + ocfs2_validate_dx_leaf); /* If ocfs2_read_block() got us a new bh, pass it up. */ if (!ret && !*dx_leaf_bh) @@ -680,7 +683,7 @@ static int ocfs2_read_dx_leaves(struct inode *dir, u64 start, int num, { int ret; - ret = ocfs2_read_blocks(dir, start, num, dx_leaf_bhs, 0, + ret = ocfs2_read_blocks(INODE_CACHE(dir), start, num, dx_leaf_bhs, 0, ocfs2_validate_dx_leaf); if (ret) mlog_errno(ret); @@ -2332,7 +2335,7 @@ static int ocfs2_fill_new_dir_el(struct ocfs2_super *osb, goto bail; } - ocfs2_set_new_buffer_uptodate(inode, new_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(inode), new_bh); status = ocfs2_journal_access_db(handle, inode, new_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -2418,7 +2421,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb, ret = -EIO; goto out; } - ocfs2_set_new_buffer_uptodate(dir, dx_root_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), dx_root_bh); ret = ocfs2_journal_access_dr(handle, dir, dx_root_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -2495,7 +2498,7 @@ static int ocfs2_dx_dir_format_cluster(struct ocfs2_super *osb, } dx_leaves[i] = bh; - ocfs2_set_new_buffer_uptodate(dir, bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), bh); ret = ocfs2_journal_access_dl(handle, dir, bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -3005,7 +3008,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, goto out_commit; } - ocfs2_set_new_buffer_uptodate(dir, dirdata_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), dirdata_bh); ret = ocfs2_journal_access_db(handle, dir, dirdata_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -3387,7 +3390,7 @@ do_extend: goto bail; } - ocfs2_set_new_buffer_uptodate(dir, new_bh); + ocfs2_set_new_buffer_uptodate(INODE_CACHE(dir), new_bh); status = ocfs2_journal_access_db(handle, dir, new_bh, OCFS2_JOURNAL_ACCESS_CREATE); @@ -4565,7 +4568,7 @@ remove_index: goto out; } - ocfs2_remove_from_cache(dir, dx_root_bh); + ocfs2_remove_from_cache(INODE_CACHE(dir), dx_root_bh); out: ocfs2_schedule_truncate_log_flush(osb, 1); ocfs2_run_deallocs(osb, &dealloc); -- cgit v1.2.3-58-ga151