diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 3 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/recovery.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 39 |
4 files changed, 27 insertions, 19 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 874b793ab00e..4f1f1a3e3334 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3335,7 +3335,8 @@ void f2fs_release_discard_addrs(struct f2fs_sb_info *sbi); int f2fs_npages_for_summary_flush(struct f2fs_sb_info *sbi, bool for_ra); void f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type, unsigned int start, unsigned int end); -void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi, int type); +void f2fs_allocate_new_segment(struct f2fs_sb_info *sbi, int type); +void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi); int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range); bool f2fs_exist_trim_candidates(struct f2fs_sb_info *sbi, struct cp_control *cpc); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6ef2656c6171..1af37f3b3309 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1658,7 +1658,7 @@ next_alloc: map.m_seg_type = CURSEG_COLD_DATA_PINNED; f2fs_lock_op(sbi); - f2fs_allocate_new_segments(sbi, CURSEG_COLD_DATA); + f2fs_allocate_new_segment(sbi, CURSEG_COLD_DATA); f2fs_unlock_op(sbi); err = f2fs_map_blocks(inode, &map, 1, F2FS_GET_BLOCK_PRE_DIO); diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index ae5310f02e7f..af974ba273b3 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -742,7 +742,7 @@ next: f2fs_put_page(page, 1); } if (!err) - f2fs_allocate_new_segments(sbi, NO_CHECK_TYPE); + f2fs_allocate_new_segments(sbi); return err; } diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 5aa4158a1440..c35614d255e1 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2733,28 +2733,35 @@ unlock: up_read(&SM_I(sbi)->curseg_lock); } -void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi, int type) +static void __allocate_new_segment(struct f2fs_sb_info *sbi, int type) { - struct curseg_info *curseg; + struct curseg_info *curseg = CURSEG_I(sbi, type); unsigned int old_segno; - int i; - down_write(&SIT_I(sbi)->sentry_lock); + if (!curseg->next_blkoff && + !get_valid_blocks(sbi, curseg->segno, false) && + !get_ckpt_valid_blocks(sbi, curseg->segno)) + return; - for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) { - if (type != NO_CHECK_TYPE && i != type) - continue; + old_segno = curseg->segno; + SIT_I(sbi)->s_ops->allocate_segment(sbi, type, true); + locate_dirty_segment(sbi, old_segno); +} - curseg = CURSEG_I(sbi, i); - if (type == NO_CHECK_TYPE || curseg->next_blkoff || - get_valid_blocks(sbi, curseg->segno, false) || - get_ckpt_valid_blocks(sbi, curseg->segno)) { - old_segno = curseg->segno; - SIT_I(sbi)->s_ops->allocate_segment(sbi, i, true); - locate_dirty_segment(sbi, old_segno); - } - } +void f2fs_allocate_new_segment(struct f2fs_sb_info *sbi, int type) +{ + down_write(&SIT_I(sbi)->sentry_lock); + __allocate_new_segment(sbi, type); + up_write(&SIT_I(sbi)->sentry_lock); +} +void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi) +{ + int i; + + down_write(&SIT_I(sbi)->sentry_lock); + for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) + __allocate_new_segment(sbi, i); up_write(&SIT_I(sbi)->sentry_lock); } |