It is not efficient comparing each segment type to find node or data.
Signed-off-by: Changman Lee <cm224....@samsung.com>
---
fs/f2fs/segment.h | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index 269f690..4ace569 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -21,12 +21,10 @@
#define GET_R2L_SEGNO(free_i, segno) (segno + free_i->start_segno)
#define IS_DATASEG(t) \
- ((t == CURSEG_HOT_DATA) || (t == CURSEG_COLD_DATA) || \
- (t == CURSEG_WARM_DATA))
+ (t <= CURSEG_COLD_DATA)
#define IS_NODESEG(t) \
- ((t == CURSEG_HOT_NODE) || (t == CURSEG_COLD_NODE) || \
- (t == CURSEG_WARM_NODE))
+ (t >= CURSEG_HOT_NODE)
#define IS_CURSEG(sbi, seg) \
((seg == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno) || \
--
1.7.9.5
------------------------------------------------------------------------------
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