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| author | Daeho Jeong <daehojeong@google.com> | 2024-01-31 10:33:06 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-02-07 16:22:14 -0800 |
| commit | 96da467d9357f546dbab7bdb6d51283efd4d6ad3 (patch) | |
| tree | fe344144c6903d2b9ec48ff2fe9719c52c3dd770 | |
| parent | eca9049a079251a65120cd0dd91d5056a3d44360 (diff) | |
| download | f2fs-tools-96da467d9357f546dbab7bdb6d51283efd4d6ad3.tar.gz | |
f2fs-tools: allocate logs after conventional area for HM zoned devices
Make to allocate logs after conventional area for HM zoned devices to
spare them for file pinning support.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | mkfs/f2fs_format.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c index b46bc15..63d675e 100644 --- a/mkfs/f2fs_format.c +++ b/mkfs/f2fs_format.c @@ -558,6 +558,16 @@ static int f2fs_prepare_super_block(void) c.cur_seg[CURSEG_WARM_DATA] = next_zone(CURSEG_COLD_DATA); } else if (c.zoned_mode) { c.cur_seg[CURSEG_HOT_NODE] = 0; + if (c.zoned_model == F2FS_ZONED_HM) { + uint32_t conv_zones = + c.devices[0].total_segments / c.segs_per_zone + - total_meta_zones; + + if (total_zones - conv_zones >= avail_zones) + c.cur_seg[CURSEG_HOT_NODE] = + (c.devices[1].start_blkaddr - + get_sb(main_blkaddr)) / c.blks_per_seg; + } c.cur_seg[CURSEG_WARM_NODE] = next_zone(CURSEG_HOT_NODE); c.cur_seg[CURSEG_COLD_NODE] = next_zone(CURSEG_WARM_NODE); c.cur_seg[CURSEG_HOT_DATA] = next_zone(CURSEG_COLD_NODE); |