tree 49a3a6da94107e3cdd2fbc060133af680d5f5412
parent bc67c5d0ce406522cc846159f6a0dc0180be58d6
author Jaegeuk Kim <jaegeuk@kernel.org> 1591296583 -0700
committer Jaegeuk Kim <jaegeuk@kernel.org> 1591673874 -0700

f2fs: add node_io_flag for bio flags likewise data_io_flag

This patch adds another way to attach bio flags to node writes.

Description:   Give a way to attach REQ_META|FUA to node writes
               given temperature-based bits. Now the bits indicate:
               *      REQ_META     |      REQ_FUA      |
               *    5 |    4 |   3 |    2 |    1 |   0 |
               * Cold | Warm | Hot | Cold | Warm | Hot |

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>