kernel/include/trace/events/f2fs.h, branch linux-3.11.y

f2fs: add a tracepoint on f2fs_new_inode

2013-04-29T01:52:01Z

This can help when debugging the free nid allocation flows. Reviewed-by: Namjae Jeon Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints to debug checkpoint request

2013-04-23T10:16:37Z

Add tracepoints to debug checkpoint request. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: change expressions] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints for write page operations

2013-04-23T09:15:17Z

Add tracepoints to debug the various page write operation like data pages, meta pages. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: remove unnecessary tracepoints] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints to debug the block allocation

2013-04-23T09:15:16Z

Add tracepoints to debug the block allocation & fallocate. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: enhance information] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints for GC threads

2013-04-23T09:15:10Z

Add tracepoints for tracing the garbage collector threads in f2fs with status of collection & type. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: modify slightly to show information] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoint for tracing the page i/o

2013-04-23T07:40:43Z

Add tracepoints for page i/o operations and block allocation tracing during page read operation. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: combine and modify the tracepoint structures] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints for truncate operation

2013-04-23T07:40:38Z

add tracepoints for tracing the truncate operations like truncate node/data blocks, f2fs_truncate etc. Tracepoints are added at entry and exit of operation to trace the success & failure of operation. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: combine and modify the tracepoint structures] Signed-off-by: Jaegeuk Kim

f2fs: add tracepoints for sync & inode operations

2013-04-23T06:30:27Z

Add tracepoints in f2fs for tracing the syncing operations like filesystem sync, file sync enter/exit. It will helf to trace the code under debugging scenarios. Also add tracepoints for tracing the various inode operations like building inode, eviction of inode, link/unlike of inodes. Signed-off-by: Namjae Jeon Signed-off-by: Pankaj Kumar Acked-by: Steven Rostedt [Jaegeuk: combine and modify the tracepoint structures] Signed-off-by: Jaegeuk Kim