diff options
| -rw-r--r-- | fs/f2fs/checkpoint.c | 11 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 18 |
2 files changed, 18 insertions, 11 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 954917d582f8..56bbf592e487 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -1053,8 +1053,9 @@ static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc) { unsigned long orphan_num = sbi->im[ORPHAN_INO].ino_num; struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); + unsigned long flags; - spin_lock(&sbi->cp_lock); + spin_lock_irqsave(&sbi->cp_lock, flags); if ((cpc->reason & CP_UMOUNT) && le32_to_cpu(ckpt->cp_pack_total_block_count) > @@ -1085,14 +1086,14 @@ static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* set this flag to activate crc|cp_ver for recovery */ __set_ckpt_flags(ckpt, CP_CRC_RECOVERY_FLAG); - spin_unlock(&sbi->cp_lock); + spin_unlock_irqrestore(&sbi->cp_lock, flags); } static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) { struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); struct f2fs_nm_info *nm_i = NM_I(sbi); - unsigned long orphan_num = sbi->im[ORPHAN_INO].ino_num; + unsigned long orphan_num = sbi->im[ORPHAN_INO].ino_num, flags; block_t start_blk; unsigned int data_sum_blocks, orphan_blocks; __u32 crc32 = 0; @@ -1134,12 +1135,12 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* 2 cp + n data seg summary + orphan inode blocks */ data_sum_blocks = npages_for_summary_flush(sbi, false); - spin_lock(&sbi->cp_lock); + spin_lock_irqsave(&sbi->cp_lock, flags); if (data_sum_blocks < NR_CURSEG_DATA_TYPE) __set_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); else __clear_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); - spin_unlock(&sbi->cp_lock); + spin_unlock_irqrestore(&sbi->cp_lock, flags); orphan_blocks = GET_ORPHAN_BLOCKS(orphan_num); ckpt->cp_pack_start_sum = cpu_to_le32(1 + cp_payload_blks + diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 7bd0a45dd081..ced78035a416 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1254,9 +1254,11 @@ static inline void __set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f) static inline void set_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) { - spin_lock(&sbi->cp_lock); + unsigned long flags; + + spin_lock_irqsave(&sbi->cp_lock, flags); __set_ckpt_flags(F2FS_CKPT(sbi), f); - spin_unlock(&sbi->cp_lock); + spin_unlock_irqrestore(&sbi->cp_lock, flags); } static inline void __clear_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f) @@ -1270,22 +1272,26 @@ static inline void __clear_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f static inline void clear_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) { - spin_lock(&sbi->cp_lock); + unsigned long flags; + + spin_lock_irqsave(&sbi->cp_lock, flags); __clear_ckpt_flags(F2FS_CKPT(sbi), f); - spin_unlock(&sbi->cp_lock); + spin_unlock_irqrestore(&sbi->cp_lock, flags); } static inline void disable_nat_bits(struct f2fs_sb_info *sbi, bool lock) { + unsigned long flags; + set_sbi_flag(sbi, SBI_NEED_FSCK); if (lock) - spin_lock(&sbi->cp_lock); + spin_lock_irqsave(&sbi->cp_lock, flags); __clear_ckpt_flags(F2FS_CKPT(sbi), CP_NAT_BITS_FLAG); kfree(NM_I(sbi)->nat_bits); NM_I(sbi)->nat_bits = NULL; if (lock) - spin_unlock(&sbi->cp_lock); + spin_unlock_irqrestore(&sbi->cp_lock, flags); } static inline bool enabled_nat_bits(struct f2fs_sb_info *sbi, |