f2fs: improve write performance under frequent fsync calls

[linux-beck.git] / fs / f2fs / file.c

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index c77ad4d8b564fe412c2e38fe2f9f9f122bd71eec..14511b00fffa1aa5760f9e3c7133b7a675a3a6c7 100644 (file)
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -115,7 +115,7 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
        int ret = 0;
        bool need_cp = false;
        struct writeback_control wbc = {
-               .sync_mode = WB_SYNC_ALL,
+               .sync_mode = WB_SYNC_NONE,
                .nr_to_write = LONG_MAX,
                .for_reclaim = 0,
        };