tracing: Convert more ext4 events to DEFINE_EVENT

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Use DECLARE_EVENT_CLASS, and save ~2.7K:

   text    data     bss     dec     hex filename
 274441    7200     260  281901   44d2d fs/ext4/ext4.o.orig
 271881    7040     256  279177   44289 fs/ext4/ext4.o

4 events are converted:

  ext4__mb_new_pa: ext4_mb_new_inode_pa, ext4_mb_new_group_pa
  ext4__mballoc:   ext4_mballoc_discard, ext4_mballoc_free

No change in functionality.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

...

This commit is contained in:

Li Zefan 2010-05-17 04:00:00 -04:00 • committed by Theodore Ts'o

parent f307333e14

commit f084db932e

1 changed files with 17 additions and 44 deletions

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61

include/trace/events/ext4.h

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