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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-05-10 21:18:25 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-05-24 07:05:39 +0300 |
| commit | a912b54d3aaa011266dc266e3694f782f27233cf (patch) | |
| tree | a79d1016b655cb27cab2889365575a2f3cd53c85 /fs/f2fs/gc.c | |
| parent | 81377bd62837c8113b1c49c5dfa6b1af8f9ee5c2 (diff) | |
| download | linux-a912b54d3aaa011266dc266e3694f782f27233cf.tar.xz | |
f2fs: split bio cache
Split DATA/NODE type bio cache according to different temperature,
so write IOs with the same temperature can be merged in corresponding
bio cache as much as possible, otherwise, different temperature write
IOs submitting into one bio cache will always cause split of bio.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 67b87155bc48..e2b13558a915 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -586,6 +586,7 @@ static void move_encrypted_block(struct inode *inode, block_t bidx, struct f2fs_io_info fio = { .sbi = F2FS_I_SB(inode), .type = DATA, + .temp = COLD, .op = REQ_OP_READ, .op_flags = 0, .encrypted_page = NULL, @@ -712,6 +713,7 @@ static void move_data_page(struct inode *inode, block_t bidx, int gc_type, struct f2fs_io_info fio = { .sbi = F2FS_I_SB(inode), .type = DATA, + .temp = COLD, .op = REQ_OP_WRITE, .op_flags = REQ_SYNC, .old_blkaddr = NULL_ADDR, |