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authorJaegeuk Kim <jaegeuk.kim@samsung.com>2013-04-08 16:01:00 +0900
committerJaegeuk Kim <jaegeuk.kim@samsung.com>2013-04-09 18:21:24 +0900
commitd64f80473bb58f5c8bfcb63220c31a573a07752f (patch)
treebbbe391a029a04b9f0ab3cf2ad16ac99096d6de6 /fs
parent3315101f7070013d01bb5396c6bde07b3a8bcbd8 (diff)
downloadop-kernel-dev-d64f80473bb58f5c8bfcb63220c31a573a07752f.zip
op-kernel-dev-d64f80473bb58f5c8bfcb63220c31a573a07752f.tar.gz
f2fs: write checkpoint before starting FG_GC
In order to be aware of prefree and free sections during FG_GC, let's start with write_checkpoint(). Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/f2fs/gc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 83cec8f..37b05e1 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -669,8 +669,10 @@ gc_more:
if (!(sbi->sb->s_flags & MS_ACTIVE))
goto stop;
- if (gc_type == BG_GC && has_not_enough_free_secs(sbi, nfree))
+ if (gc_type == BG_GC && has_not_enough_free_secs(sbi, nfree)) {
gc_type = FG_GC;
+ write_checkpoint(sbi, false);
+ }
if (!__get_victim(sbi, &segno, gc_type, NO_CHECK_TYPE))
goto stop;
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