diff options
Diffstat (limited to 'fs/f2fs/segment.h')
| -rw-r--r-- | fs/f2fs/segment.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index 5f6ef163aa8f..3cd780a42f51 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -556,9 +556,11 @@ enum { F2FS_IPU_UTIL, F2FS_IPU_SSR_UTIL, F2FS_IPU_FSYNC, + F2FS_IPU_ASYNC, }; -static inline bool need_inplace_update(struct inode *inode) +static inline bool need_inplace_update(struct inode *inode, + struct f2fs_io_info *fio) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); unsigned int policy = SM_I(sbi)->ipu_policy; @@ -581,6 +583,14 @@ static inline bool need_inplace_update(struct inode *inode) utilization(sbi) > SM_I(sbi)->min_ipu_util) return true; + /* + * IPU for rewrite async pages + */ + if (policy & (0x1 << F2FS_IPU_ASYNC) && + fio && fio->op == REQ_OP_WRITE && + !(fio->op_flags & REQ_SYNC)) + return true; + /* this is only set during fdatasync */ if (policy & (0x1 << F2FS_IPU_FSYNC) && is_inode_flag_set(inode, FI_NEED_IPU)) |