diff options
| author | Chao Yu <yuchao0@huawei.com> | 2017-05-19 23:37:01 +0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-07-21 12:37:27 +0200 |
| commit | a61ad3ab6f8a0e84a91814c5bc388a5e97c7ec16 (patch) | |
| tree | c6a89390f2a03c1931c8d7f1589a57d6530e348d /fs/f2fs/gc.c | |
| parent | de2b8fef72ca2f1048a298f8f6a8bb4e38008ca4 (diff) | |
f2fs: introduce io_list for serialize data/node IOs
Serialize data/node IOs by using fifo list instead of mutex lock,
it will help to enhance concurrency of f2fs, meanwhile keeping LFS
IO semantics.
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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 841184ca9..bb792828e 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -600,6 +600,7 @@ static void move_encrypted_block(struct inode *inode, block_t bidx, .op = REQ_OP_READ, .op_flags = REQ_SYNC, .encrypted_page = NULL, + .in_list = false, }; struct dnode_of_data dn; struct f2fs_summary sum; @@ -643,7 +644,7 @@ static void move_encrypted_block(struct inode *inode, block_t bidx, fio.new_blkaddr = fio.old_blkaddr = dn.data_blkaddr; allocate_data_block(fio.sbi, NULL, fio.old_blkaddr, &newaddr, - &sum, CURSEG_COLD_DATA); + &sum, CURSEG_COLD_DATA, NULL, false); fio.encrypted_page = f2fs_grab_cache_page(META_MAPPING(fio.sbi), newaddr, true); |