diff options
author | Joe Perches <joe@perches.com> | 2015-06-24 16:54:53 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-24 17:49:39 -0700 |
commit | 7c2bd2f930aefbc93b90140fa37fa2547728c84c (patch) | |
tree | 64fa81a5a6e7803231fc2be91e3f08d2c5d9b676 /Documentation/lzo.txt | |
parent | 5286d20c4eb7b0c29217f8756652609df74f5489 (diff) |
ocfs2: reduce object size of mlog uses
Using a function for __mlog_printk instead of a macro reduces the object
size of built-in.o by about 190KB, or ~18% overall (x86-64 defconfig
with all ocfs2 options)
$ size fs/ocfs2/built-in.o*
text data bss dec hex filename
870954 118471 134408 1123833 1125f9 fs/ocfs2/built-in.o,new
1064081 118071 134408 1316560 1416d0 fs/ocfs2/built-in.o.old
Miscellanea:
- Move the used-once __mlog_cpu_guess statement expression macro to the
masklog.c file above the use in __mlog_printk function
- Simplify the mlog macro moving the and/or logic and level code into
__mlog_printk
[akpm@linux-foundation.org: export __mlog_printk() to other ocfs2 modules]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/lzo.txt')
0 files changed, 0 insertions, 0 deletions