#include <linux/quotaops.h>
#include <linux/sort.h>
-#define MLOG_MASK_PREFIX ML_NAMEI
#include <cluster/masklog.h>
#include "ocfs2.h"
#include "super.h"
#include "sysfile.h"
#include "uptodate.h"
+#include "ocfs2_trace.h"
#include "buffer_head_io.h"
int de_len;
int ret = 0;
- mlog_entry_void();
-
de_buf = first_de;
dlimit = de_buf + bytes;
}
bail:
- mlog_exit(ret);
+ trace_ocfs2_search_dirblock(ret);
return ret;
}
* We don't validate dirents here, that's handled
* in-place when the code walks them.
*/
- mlog(0, "Validating dirblock %llu\n",
- (unsigned long long)bh->b_blocknr);
+ trace_ocfs2_validate_dir_block((unsigned long long)bh->b_blocknr);
BUG_ON(!buffer_uptodate(bh));
int num = 0;
int nblocks, i, err;
- mlog_entry_void();
-
sb = dir->i_sb;
nblocks = i_size_read(dir) >> sb->s_blocksize_bits;
for (; ra_ptr < ra_max; ra_ptr++)
brelse(bh_use[ra_ptr]);
- mlog_exit_ptr(ret);
+ trace_ocfs2_find_entry_el(ret);
return ret;
}
goto out;
}
- mlog(0, "Dir %llu: name: \"%.*s\", lookup of hash: %u.0x%x "
- "returns: %llu\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno,
- namelen, name, hinfo->major_hash, hinfo->minor_hash,
- (unsigned long long)phys);
+ trace_ocfs2_dx_dir_search((unsigned long long)OCFS2_I(dir)->ip_blkno,
+ namelen, name, hinfo->major_hash,
+ hinfo->minor_hash, (unsigned long long)phys);
ret = ocfs2_read_dx_leaf(dir, phys, &dx_leaf_bh);
if (ret) {
dx_leaf = (struct ocfs2_dx_leaf *) dx_leaf_bh->b_data;
- mlog(0, "leaf info: num_used: %d, count: %d\n",
- le16_to_cpu(dx_leaf->dl_list.de_num_used),
- le16_to_cpu(dx_leaf->dl_list.de_count));
+ trace_ocfs2_dx_dir_search_leaf_info(
+ le16_to_cpu(dx_leaf->dl_list.de_num_used),
+ le16_to_cpu(dx_leaf->dl_list.de_count));
entry_list = &dx_leaf->dl_list;
int i, status = -ENOENT;
ocfs2_journal_access_func access = ocfs2_journal_access_db;
- mlog_entry("(0x%p, 0x%p, 0x%p, 0x%p)\n", handle, dir, de_del, bh);
-
if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL)
access = ocfs2_journal_access_di;
de = (struct ocfs2_dir_entry *)((char *)de + le16_to_cpu(de->rec_len));
}
bail:
- mlog_exit(status);
return status;
}
}
}
- mlog(0, "Dir %llu: delete entry at index: %d\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno, index);
+ trace_ocfs2_delete_entry_dx((unsigned long long)OCFS2_I(dir)->ip_blkno,
+ index);
ret = __ocfs2_delete_entry(handle, dir, lookup->dl_entry,
leaf_bh, leaf_bh->b_data, leaf_bh->b_size);
struct buffer_head *insert_bh = lookup->dl_leaf_bh;
char *data_start = insert_bh->b_data;
- mlog_entry_void();
-
if (!namelen)
return -EINVAL;
* from ever getting here. */
retval = -ENOSPC;
bail:
+ if (retval)
+ mlog_errno(retval);
- mlog_exit(retval);
return retval;
}
struct inode *inode = filp->f_path.dentry->d_inode;
int lock_level = 0;
- mlog_entry("dirino=%llu\n",
- (unsigned long long)OCFS2_I(inode)->ip_blkno);
+ trace_ocfs2_readdir((unsigned long long)OCFS2_I(inode)->ip_blkno);
error = ocfs2_inode_lock_atime(inode, filp->f_vfsmnt, &lock_level);
if (lock_level && error >= 0) {
dirent, filldir, NULL);
ocfs2_inode_unlock(inode, lock_level);
+ if (error)
+ mlog_errno(error);
bail_nolock:
- mlog_exit(error);
return error;
}
{
int status = -ENOENT;
- mlog(0, "name=%.*s, blkno=%p, inode=%llu\n", namelen, name, blkno,
- (unsigned long long)OCFS2_I(inode)->ip_blkno);
+ trace_ocfs2_find_files_on_disk(namelen, name, blkno,
+ (unsigned long long)OCFS2_I(inode)->ip_blkno);
status = ocfs2_find_entry(name, namelen, inode, lookup);
if (status)
int ret;
struct ocfs2_dir_lookup_result lookup = { NULL, };
- mlog_entry("dir %llu, name '%.*s'\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
+ trace_ocfs2_check_dir_for_entry(
+ (unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
ret = -EEXIST;
if (ocfs2_find_entry(name, namelen, dir, &lookup) == 0)
bail:
ocfs2_free_dir_lookup_result(&lookup);
- mlog_exit(ret);
+ if (ret)
+ mlog_errno(ret);
return ret;
}
struct buffer_head *new_bh = NULL;
struct ocfs2_dir_entry *de;
- mlog_entry_void();
-
if (ocfs2_new_dir_wants_trailer(inode))
size = ocfs2_dir_trailer_blk_off(parent->i_sb);
bail:
brelse(new_bh);
- mlog_exit(status);
return status;
}
goto out;
}
- mlog(0, "Dir %llu, attach new index block: %llu\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno,
- (unsigned long long)dr_blkno);
+ trace_ocfs2_dx_dir_attach_index(
+ (unsigned long long)OCFS2_I(dir)->ip_blkno,
+ (unsigned long long)dr_blkno);
dx_root_bh = sb_getblk(osb->sb, dr_blkno);
if (dx_root_bh == NULL) {
dx_leaf->dl_list.de_count =
cpu_to_le16(ocfs2_dx_entries_per_leaf(osb->sb));
- mlog(0,
- "Dir %llu, format dx_leaf: %llu, entry count: %u\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno,
- (unsigned long long)bh->b_blocknr,
- le16_to_cpu(dx_leaf->dl_list.de_count));
+ trace_ocfs2_dx_dir_format_cluster(
+ (unsigned long long)OCFS2_I(dir)->ip_blkno,
+ (unsigned long long)bh->b_blocknr,
+ le16_to_cpu(dx_leaf->dl_list.de_count));
ocfs2_journal_dirty(handle, bh);
}
ocfs2_dx_dir_name_hash(dir, de->name, de->name_len, &hinfo);
- mlog(0,
- "dir: %llu, major: 0x%x minor: 0x%x, index: %u, name: %.*s\n",
- (unsigned long long)dir->i_ino, hinfo.major_hash,
- hinfo.minor_hash,
- le16_to_cpu(dx_root->dr_entries.de_num_used),
- de->name_len, de->name);
+ trace_ocfs2_dx_dir_index_root_block(
+ (unsigned long long)dir->i_ino,
+ hinfo.major_hash, hinfo.minor_hash,
+ de->name_len, de->name,
+ le16_to_cpu(dx_root->dr_entries.de_num_used));
ocfs2_dx_entry_list_insert(&dx_root->dr_entries, &hinfo,
dirent_blk);
bail:
if (did_quota && status < 0)
dquot_free_space_nodirty(dir, ocfs2_clusters_to_bytes(sb, 1));
- mlog_exit(status);
return status;
}
struct ocfs2_extent_tree et;
struct buffer_head *dx_root_bh = lookup->dl_dx_root_bh;
- mlog_entry_void();
-
if (OCFS2_I(dir)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {
/*
* This would be a code error as an inline directory should
down_write(&OCFS2_I(dir)->ip_alloc_sem);
drop_alloc_sem = 1;
dir_i_size = i_size_read(dir);
- mlog(0, "extending dir %llu (i_size = %lld)\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno, dir_i_size);
+ trace_ocfs2_extend_dir((unsigned long long)OCFS2_I(dir)->ip_blkno,
+ dir_i_size);
/* dir->i_size is always block aligned. */
spin_lock(&OCFS2_I(dir)->ip_lock);
brelse(new_bh);
- mlog_exit(status);
return status;
}
status = 0;
bail:
brelse(bh);
+ if (status)
+ mlog_errno(status);
- mlog_exit(status);
return status;
}
struct ocfs2_dx_root_block *dx_root;
struct ocfs2_dx_leaf *tmp_dx_leaf = NULL;
- mlog(0, "DX Dir: %llu, rebalance leaf leaf_blkno: %llu insert: %u\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno,
- (unsigned long long)leaf_blkno, insert_hash);
+ trace_ocfs2_dx_dir_rebalance((unsigned long long)OCFS2_I(dir)->ip_blkno,
+ (unsigned long long)leaf_blkno,
+ insert_hash);
ocfs2_init_dx_root_extent_tree(&et, INODE_CACHE(dir), dx_root_bh);
goto out_commit;
}
- mlog(0, "Split leaf (%u) at %u, insert major hash is %u\n",
- leaf_cpos, split_hash, insert_hash);
+ trace_ocfs2_dx_dir_rebalance_split(leaf_cpos, split_hash, insert_hash);
/*
* We have to carefully order operations here. There are items
unsigned int blocks_wanted = 1;
struct buffer_head *bh = NULL;
- mlog(0, "getting ready to insert namelen %d into dir %llu\n",
- namelen, (unsigned long long)OCFS2_I(dir)->ip_blkno);
+ trace_ocfs2_prepare_dir_for_insert(
+ (unsigned long long)OCFS2_I(dir)->ip_blkno, namelen);
if (!namelen) {
ret = -EINVAL;
git.openpandora.org / pandora-kernel.git / blobdiff