diff options
| -rw-r--r-- | fs/ext4/mballoc.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index cda69632eea..d559a03f3eb 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -1070,7 +1070,10 @@ static void mb_clear_bits(spinlock_t *lock, void *bm, int cur, int len) cur += 32; continue; } - mb_clear_bit_atomic(lock, cur, bm); + if (lock) + mb_clear_bit_atomic(lock, cur, bm); + else + mb_clear_bit(cur, bm); cur++; } } @@ -1088,7 +1091,10 @@ static void mb_set_bits(spinlock_t *lock, void *bm, int cur, int len) cur += 32; continue; } - mb_set_bit_atomic(lock, cur, bm); + if (lock) + mb_set_bit_atomic(lock, cur, bm); + else + mb_set_bit(cur, bm); cur++; } } @@ -3035,10 +3041,9 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac, } } #endif - mb_set_bits(sb_bgl_lock(sbi, ac->ac_b_ex.fe_group), bitmap_bh->b_data, - ac->ac_b_ex.fe_start, ac->ac_b_ex.fe_len); - spin_lock(sb_bgl_lock(sbi, ac->ac_b_ex.fe_group)); + mb_set_bits(NULL, bitmap_bh->b_data, + ac->ac_b_ex.fe_start, ac->ac_b_ex.fe_len); if (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) { gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT); gdp->bg_free_blocks_count = |