summaryrefslogtreecommitdiff
path: root/fs/f2fs/segment.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/f2fs/segment.c')
-rw-r--r--fs/f2fs/segment.c89
1 files changed, 59 insertions, 30 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 0457d620011f..d05b41608fc0 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -205,6 +205,8 @@ void f2fs_abort_atomic_write(struct inode *inode, bool clean)
f2fs_i_size_write(inode, fi->original_i_size);
fi->original_i_size = 0;
}
+ /* avoid stale dirty inode during eviction */
+ sync_inode_metadata(inode, 0);
}
static int __replace_atomic_write_block(struct inode *inode, pgoff_t index,
@@ -433,6 +435,7 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
.err_gc_skipped = false,
.nr_free_secs = 1 };
f2fs_down_write(&sbi->gc_lock);
+ stat_inc_gc_call_count(sbi, FOREGROUND);
f2fs_gc(sbi, &gc_control);
}
}
@@ -510,8 +513,8 @@ do_sync:
mutex_unlock(&sbi->flush_lock);
}
+ stat_inc_cp_call_count(sbi, BACKGROUND);
f2fs_sync_fs(sbi->sb, 1);
- stat_inc_bg_cp_count(sbi->stat_info);
}
static int __submit_flush_wait(struct f2fs_sb_info *sbi,
@@ -1258,8 +1261,16 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
#ifdef CONFIG_BLK_DEV_ZONED
if (f2fs_sb_has_blkzoned(sbi) && bdev_is_zoned(bdev)) {
- __submit_zone_reset_cmd(sbi, dc, flag, wait_list, issued);
- return 0;
+ int devi = f2fs_bdev_index(sbi, bdev);
+
+ if (devi < 0)
+ return -EINVAL;
+
+ if (f2fs_blkz_is_seq(sbi, devi, dc->di.start)) {
+ __submit_zone_reset_cmd(sbi, dc, flag,
+ wait_list, issued);
+ return 0;
+ }
}
#endif
@@ -1785,15 +1796,24 @@ static void f2fs_wait_discard_bio(struct f2fs_sb_info *sbi, block_t blkaddr)
dc = __lookup_discard_cmd(sbi, blkaddr);
#ifdef CONFIG_BLK_DEV_ZONED
if (dc && f2fs_sb_has_blkzoned(sbi) && bdev_is_zoned(dc->bdev)) {
- /* force submit zone reset */
- if (dc->state == D_PREP)
- __submit_zone_reset_cmd(sbi, dc, REQ_SYNC,
- &dcc->wait_list, NULL);
- dc->ref++;
- mutex_unlock(&dcc->cmd_lock);
- /* wait zone reset */
- __wait_one_discard_bio(sbi, dc);
- return;
+ int devi = f2fs_bdev_index(sbi, dc->bdev);
+
+ if (devi < 0) {
+ mutex_unlock(&dcc->cmd_lock);
+ return;
+ }
+
+ if (f2fs_blkz_is_seq(sbi, devi, dc->di.start)) {
+ /* force submit zone reset */
+ if (dc->state == D_PREP)
+ __submit_zone_reset_cmd(sbi, dc, REQ_SYNC,
+ &dcc->wait_list, NULL);
+ dc->ref++;
+ mutex_unlock(&dcc->cmd_lock);
+ /* wait zone reset */
+ __wait_one_discard_bio(sbi, dc);
+ return;
+ }
}
#endif
if (dc) {
@@ -2193,7 +2213,7 @@ find_next:
len = next_pos - cur_pos;
if (f2fs_sb_has_blkzoned(sbi) ||
- !force || len < cpc->trim_minlen)
+ (force && len < cpc->trim_minlen))
goto skip;
f2fs_issue_discard(sbi, entry->start_blkaddr + cur_pos,
@@ -3228,6 +3248,7 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range)
goto out;
f2fs_down_write(&sbi->gc_lock);
+ stat_inc_cp_call_count(sbi, TOTAL_CALL);
err = f2fs_write_checkpoint(sbi, &cpc);
f2fs_up_write(&sbi->gc_lock);
if (err)
@@ -4846,17 +4867,17 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi,
{
unsigned int wp_segno, wp_blkoff, zone_secno, zone_segno, segno;
block_t zone_block, wp_block, last_valid_block;
+ unsigned int log_sectors_per_block = sbi->log_blocksize - SECTOR_SHIFT;
int i, s, b, ret;
struct seg_entry *se;
if (zone->type != BLK_ZONE_TYPE_SEQWRITE_REQ)
return 0;
- wp_block = fdev->start_blk + (zone->wp >> sbi->log_sectors_per_block);
+ wp_block = fdev->start_blk + (zone->wp >> log_sectors_per_block);
wp_segno = GET_SEGNO(sbi, wp_block);
wp_blkoff = wp_block - START_BLOCK(sbi, wp_segno);
- zone_block = fdev->start_blk + (zone->start >>
- sbi->log_sectors_per_block);
+ zone_block = fdev->start_blk + (zone->start >> log_sectors_per_block);
zone_segno = GET_SEGNO(sbi, zone_block);
zone_secno = GET_SEC_FROM_SEG(sbi, zone_segno);
@@ -4906,7 +4927,7 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi,
"pointer. Reset the write pointer: wp[0x%x,0x%x]",
wp_segno, wp_blkoff);
ret = __f2fs_issue_discard_zone(sbi, fdev->bdev, zone_block,
- zone->len >> sbi->log_sectors_per_block);
+ zone->len >> log_sectors_per_block);
if (ret)
f2fs_err(sbi, "Discard zone failed: %s (errno=%d)",
fdev->path, ret);
@@ -4927,12 +4948,19 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi,
GET_BLKOFF_FROM_SEG0(sbi, last_valid_block),
wp_segno, wp_blkoff);
- ret = blkdev_issue_zeroout(fdev->bdev, zone->wp,
- zone->len - (zone->wp - zone->start),
- GFP_NOFS, 0);
- if (ret)
- f2fs_err(sbi, "Fill up zone failed: %s (errno=%d)",
- fdev->path, ret);
+ ret = blkdev_zone_mgmt(fdev->bdev, REQ_OP_ZONE_FINISH,
+ zone->start, zone->len, GFP_NOFS);
+ if (ret == -EOPNOTSUPP) {
+ ret = blkdev_issue_zeroout(fdev->bdev, zone->wp,
+ zone->len - (zone->wp - zone->start),
+ GFP_NOFS, 0);
+ if (ret)
+ f2fs_err(sbi, "Fill up zone failed: %s (errno=%d)",
+ fdev->path, ret);
+ } else if (ret) {
+ f2fs_err(sbi, "Finishing zone failed: %s (errno=%d)",
+ fdev->path, ret);
+ }
return ret;
}
@@ -4967,6 +4995,7 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
struct blk_zone zone;
unsigned int cs_section, wp_segno, wp_blkoff, wp_sector_off;
block_t cs_zone_block, wp_block;
+ unsigned int log_sectors_per_block = sbi->log_blocksize - SECTOR_SHIFT;
sector_t zone_sector;
int err;
@@ -4978,8 +5007,8 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
return 0;
/* report zone for the sector the curseg points to */
- zone_sector = (sector_t)(cs_zone_block - zbd->start_blk) <<
- sbi->log_sectors_per_block;
+ zone_sector = (sector_t)(cs_zone_block - zbd->start_blk)
+ << log_sectors_per_block;
err = blkdev_report_zones(zbd->bdev, zone_sector, 1,
report_one_zone_cb, &zone);
if (err != 1) {
@@ -4991,10 +5020,10 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
if (zone.type != BLK_ZONE_TYPE_SEQWRITE_REQ)
return 0;
- wp_block = zbd->start_blk + (zone.wp >> sbi->log_sectors_per_block);
+ wp_block = zbd->start_blk + (zone.wp >> log_sectors_per_block);
wp_segno = GET_SEGNO(sbi, wp_block);
wp_blkoff = wp_block - START_BLOCK(sbi, wp_segno);
- wp_sector_off = zone.wp & GENMASK(sbi->log_sectors_per_block - 1, 0);
+ wp_sector_off = zone.wp & GENMASK(log_sectors_per_block - 1, 0);
if (cs->segno == wp_segno && cs->next_blkoff == wp_blkoff &&
wp_sector_off == 0)
@@ -5021,8 +5050,8 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
if (!zbd)
return 0;
- zone_sector = (sector_t)(cs_zone_block - zbd->start_blk) <<
- sbi->log_sectors_per_block;
+ zone_sector = (sector_t)(cs_zone_block - zbd->start_blk)
+ << log_sectors_per_block;
err = blkdev_report_zones(zbd->bdev, zone_sector, 1,
report_one_zone_cb, &zone);
if (err != 1) {
@@ -5040,7 +5069,7 @@ static int fix_curseg_write_pointer(struct f2fs_sb_info *sbi, int type)
"Reset the zone: curseg[0x%x,0x%x]",
type, cs->segno, cs->next_blkoff);
err = __f2fs_issue_discard_zone(sbi, zbd->bdev, cs_zone_block,
- zone.len >> sbi->log_sectors_per_block);
+ zone.len >> log_sectors_per_block);
if (err) {
f2fs_err(sbi, "Discard zone failed: %s (errno=%d)",
zbd->path, err);
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-15 04:44:00 +0300