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f2fs: push some variables to debug part

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Some, counters are needed only for the statistical information
while debugging.
So, those can be controlled using CONFIG_F2FS_STAT_FS,
pushing the usage for few variables under this flag.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Namjae Jeon 2013-05-23 22:57:53 +09:00 • committed by Jaegeuk Kim
commit 35b09d82c3
5 changed files with 21 additions and 2 deletions
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5
fs/f2fs/segment.c
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@ -610,7 +610,10 @@ static void allocate_segment_by_default(struct f2fs_sb_info *sbi,
else
new_curseg(sbi, type, false);
out:
#ifdef CONFIG_F2FS_STAT_FS
sbi->segment_count[curseg->alloc_type]++;
#endif
return;
}
void allocate_new_segments(struct f2fs_sb_info *sbi)
@ -846,7 +849,9 @@ static void do_write_page(struct f2fs_sb_info *sbi, struct page *page,
mutex_lock(&sit_i->sentry_lock);
__refresh_next_blkoff(sbi, curseg);
#ifdef CONFIG_F2FS_STAT_FS
sbi->block_count[curseg->alloc_type]++;
#endif
/*
* SIT information should be updated before segment allocation,