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OpenCloudOS-Kernel
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ocfs2: Remove mlog(0) from fs/ocfs2/suballoc.c 

This is the 4th step to remove the debug info of DISK_ALLOC.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
This commit is contained in:
Tao Ma 2011-02-22 08:24:01 +08:00
parent 2f73e135b8
commit a5438702ee
2 changed files with 17 additions and 5 deletions
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10
fs/ocfs2/ocfs2_trace.h
View File

@ -590,6 +590,16 @@ DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_local_alloc_new_window_result);
/* End of trace events for fs/ocfs2/localalloc.c. */
/* Trace events for fs/ocfs2/resize.c. */
DEFINE_OCFS2_UINT_UINT_EVENT(ocfs2_update_last_group_and_inode);
DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_group_extend);
DEFINE_OCFS2_ULL_UINT_UINT_UINT_EVENT(ocfs2_group_add);
/* End of trace events for fs/ocfs2/resize.c. */
/* Trace events for fs/ocfs2/suballoc.c. */
DEFINE_OCFS2_ULL_EVENT(ocfs2_validate_group_descriptor);

12
fs/ocfs2/resize.c
View File

@ -39,6 +39,7 @@
#include "super.h"
#include "sysfile.h"
#include "uptodate.h"
#include "ocfs2_trace.h"
#include "buffer_head_io.h"
#include "suballoc.h"
@ -102,8 +103,8 @@ static int ocfs2_update_last_group_and_inode(handle_t *handle,
u16 cl_bpc = le16_to_cpu(cl->cl_bpc);
u16 cl_cpg = le16_to_cpu(cl->cl_cpg);
mlog(0, "(new_clusters=%d, first_new_cluster = %u)\n",
new_clusters, first_new_cluster);
trace_ocfs2_update_last_group_and_inode(new_clusters,
first_new_cluster);
ret = ocfs2_journal_access_gd(handle, INODE_CACHE(bm_inode),
group_bh, OCFS2_JOURNAL_ACCESS_WRITE);
@ -340,7 +341,8 @@ int ocfs2_group_extend(struct inode * inode, int new_clusters)
goto out_unlock;
}
mlog(0, "extend the last group at %llu, new clusters = %d\n",
trace_ocfs2_group_extend(
(unsigned long long)le64_to_cpu(group->bg_blkno), new_clusters);
handle = ocfs2_start_trans(osb, OCFS2_GROUP_EXTEND_CREDITS);
@ -515,8 +517,8 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
goto out_unlock;
}
mlog(0, "Add a new group %llu in chain = %u, length = %u\n",
(unsigned long long)input->group, input->chain, input->clusters);
trace_ocfs2_group_add((unsigned long long)input->group,
input->chain, input->clusters, input->frees);
handle = ocfs2_start_trans(osb, OCFS2_GROUP_ADD_CREDITS);
if (IS_ERR(handle)) {