[Ocfs2-devel] [PATCH 1/1] ocfs2: Adjust masklog flag values

[Sunil Mushran]

ok. But this patch is a bug fix for 2.6.37. So is still needed.

On 12/09/2010 07:53 PM, tm at tao.ma wrote:
> Hi Sunil,
>     Just FYI. I am working on replace mlog with trace events(yes, I am
> still working on this after my leave from Oracle) and will send out the
> patches soon, maybe next week(I hope so), so most of the flags I used
> frequently will be removed so that this won't be a problem any more.
>
> Regards,
> Tao
>> Two masklogs had the same flag value.
>>
>> Signed-off-by: Sunil Mushran<sunil.mushran at oracle.com>
>> ---
>>   fs/ocfs2/cluster/masklog.c |    3 ++-
>>   fs/ocfs2/cluster/masklog.h |   15 ++++++++-------
>>   2 files changed, 10 insertions(+), 8 deletions(-)
>>
>> diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
>> index c7fba39..6c61771 100644
>> --- a/fs/ocfs2/cluster/masklog.c
>> +++ b/fs/ocfs2/cluster/masklog.c
>> @@ -113,10 +113,11 @@ static struct mlog_attribute
>> mlog_attrs[MLOG_MAX_BITS] = {
>>   	define_mask(QUOTA),
>>   	define_mask(REFCOUNT),
>>   	define_mask(BASTS),
>> +	define_mask(RESERVATIONS),
>> +	define_mask(CLUSTER),
>>   	define_mask(ERROR),
>>   	define_mask(NOTICE),
>>   	define_mask(KTHREAD),
>> -	define_mask(RESERVATIONS),
>>   };
>>
>>   static struct attribute *mlog_attr_ptrs[MLOG_MAX_BITS] = {NULL, };
>> diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
>> index ea2ed9f..34d6544 100644
>> --- a/fs/ocfs2/cluster/masklog.h
>> +++ b/fs/ocfs2/cluster/masklog.h
>> @@ -81,7 +81,7 @@
>>   #include<linux/sched.h>
>>
>>   /* bits that are frequently given and infrequently matched in the low
>> word */
>> -/* NOTE: If you add a flag, you need to also update mlog.c! */
>> +/* NOTE: If you add a flag, you need to also update masklog.c! */
>>   #define ML_ENTRY	0x0000000000000001ULL /* func call entry */
>>   #define ML_EXIT		0x0000000000000002ULL /* func call exit */
>>   #define ML_TCP		0x0000000000000004ULL /* net cluster/tcp.c */
>> @@ -114,13 +114,14 @@
>>   #define ML_XATTR	0x0000000020000000ULL /* ocfs2 extended attributes */
>>   #define ML_QUOTA	0x0000000040000000ULL /* ocfs2 quota operations */
>>   #define ML_REFCOUNT	0x0000000080000000ULL /* refcount tree operations */
>> -#define ML_BASTS	0x0000001000000000ULL /* dlmglue asts and basts */
>> +#define ML_BASTS	0x0000000100000000ULL /* dlmglue asts and basts */
>> +#define ML_RESERVATIONS	0x0000000200000000ULL /* ocfs2 alloc reservations
>> */
>> +#define ML_CLUSTER	0x0000000400000000ULL /* cluster stack */
>> +
>>   /* bits that are infrequently given and frequently matched in the high
>> word */
>> -#define ML_ERROR	0x0000000100000000ULL /* sent to KERN_ERR */
>> -#define ML_NOTICE	0x0000000200000000ULL /* setn to KERN_NOTICE */
>> -#define ML_KTHREAD	0x0000000400000000ULL /* kernel thread activity */
>> -#define ML_RESERVATIONS	0x0000000800000000ULL /* ocfs2 alloc reservations
>> */
>> -#define ML_CLUSTER	0x0000001000000000ULL /* cluster stack */
>> +#define ML_ERROR	0x1000000000000000ULL /* sent to KERN_ERR */
>> +#define ML_NOTICE	0x2000000000000000ULL /* setn to KERN_NOTICE */
>> +#define ML_KTHREAD	0x4000000000000000ULL /* kernel thread activity */
>>
>>   #define MLOG_INITIAL_AND_MASK (ML_ERROR|ML_NOTICE)
>>   #define MLOG_INITIAL_NOT_MASK (ML_ENTRY|ML_EXIT)
>> --
>> 1.7.1
>>
>>
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>>
>