24 May, 2011
1 commit
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Add the corresponding trace event for trim.
Signed-off-by: Tao Ma
Signed-off-by: Joel Becker
24 Feb, 2011
4 commits
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Remove mlog(0,...) and mlog(ML_UPTODATE,...) from
fs/ocfs2/uptodate.c and fs/ocfs2/buffer_head_io.c.The masklog UPTODATE is removed finally.
Signed-off-by: Tao Ma
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Remove mlog(0,...) and mlog(ML_BH_IO,...) from
fs/ocfs2/buffer_head_io.c.
The masklog BH_IO is removed finally.Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/journal.c and the masklog JOURNAL.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/export.c and the masklog EXPORT.
Signed-off-by: Tao Ma
23 Feb, 2011
9 commits
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Remove mlog(0) from fs/ocfs2/dcache.c and the masklog DCACHE.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/namei.c and the masklog NAMEI finally.
Signed-off-by: Tao Ma
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This is the 2nd step to remove the debug info of NAMEI.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/quota_global.c and
the masklog QUOTA.Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/quota_local.c.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/reservations.c and the masklog RESERVATIONS.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/xattr.c and the masklog ML_XATTR.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/super.c and the masklog SUPER.
Signed-off-by: Tao Ma
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This is the 2nd step to remove the debug info of SUPER.
Signed-off-by: Tao Ma
22 Feb, 2011
11 commits
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This is the 1st step to remove the debug info of SUPER.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/extent_map.c and the masklog EXTENT_MAP.
Signed-off-by: Tao Ma
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Remove mlog(0) from fs/ocfs2/inode.c and the masklog INODE.
Signed-off-by: Tao Ma
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This is the 2nd step to remove the debug info of INODE.
Signed-off-by: Tao Ma
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Change all the "mlog(0," in fs/ocfs2/mmap.c to trace events.
And finally remove masklog FILE_IO.Signed-off-by: Tao Ma
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Remove all the "mlog(0," in fs/ocfs2/aops.c.
Signed-off-by: Tao Ma
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Change all the "mlog(0," in fs/ocfs2/refcounttree.c to trace events.
And finally remove masklog ML_REFCOUNT.Signed-off-by: Tao Ma
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This is the 4th step to remove the debug info of DISK_ALLOC.
Signed-off-by: Tao Ma
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This is the 3rd step to remove the debug info of DISK_ALLOC.
Signed-off-by: Tao Ma
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This is the 2nd step to remove the debug info of DISK_ALLOC.
So this patch removes all mlog(0,...) from localalloc.c and adds
the corresponding tracepoints. Different mlogs have different
solutions.
1. Some are replaced with trace event directly.
2. Some are replaced while some new parameters are added.
3. Some are combined into one trace events.
4. Some redundant mlogs are removed.Signed-off-by: Tao Ma
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This is the first try of replacing debug mlog(0,...) to
trace events. Wengang has did some work in his original
patch
http://oss.oracle.com/pipermail/ocfs2-devel/2009-November/005513.html
But he didn't finished it.So this patch removes all mlog(0,...) from alloc.c and adds
the corresponding trace events. Different mlogs have different
solutions.
1. Some are replaced with trace event directly.
2. Some are replaced and some new parameters are added since
I think we need to know the btree owner in that case.
3. Some are combined into one trace events.
4. Some redundant mlogs are removed.
What's more, it defines some event classes so that we can use
them later.Cc: Wengang Wang
Signed-off-by: Tao Ma
21 Feb, 2011
1 commit
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About one year ago, Wengang Wang tried some first steps
to add tracepoints to ocfs2. Hiss original patch is here:
http://oss.oracle.com/pipermail/ocfs2-devel/2009-November/005512.htmlBut as Steven Rostedt indicated in his article
http://lwn.net/Articles/383362/, we'd better have our trace
files resides in fs/ocfs2, so I rewrited the patch using the
method Steven mentioned in that article.Signed-off-by: Wengang Wang
Signed-off-by: Tao Ma
