diff options
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r-- | fs/btrfs/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 5f805bc944fa..5a3b8371772e 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c | |||
@@ -7126,7 +7126,7 @@ static void btrfs_end_dio_bio(struct bio *bio, int err) | |||
7126 | * before atomic variable goto zero, we must make sure | 7126 | * before atomic variable goto zero, we must make sure |
7127 | * dip->errors is perceived to be set. | 7127 | * dip->errors is perceived to be set. |
7128 | */ | 7128 | */ |
7129 | smp_mb__before_atomic_dec(); | 7129 | smp_mb__before_atomic(); |
7130 | } | 7130 | } |
7131 | 7131 | ||
7132 | /* if there are more bios still pending for this dio, just exit */ | 7132 | /* if there are more bios still pending for this dio, just exit */ |
@@ -7306,7 +7306,7 @@ out_err: | |||
7306 | * before atomic variable goto zero, we must | 7306 | * before atomic variable goto zero, we must |
7307 | * make sure dip->errors is perceived to be set. | 7307 | * make sure dip->errors is perceived to be set. |
7308 | */ | 7308 | */ |
7309 | smp_mb__before_atomic_dec(); | 7309 | smp_mb__before_atomic(); |
7310 | if (atomic_dec_and_test(&dip->pending_bios)) | 7310 | if (atomic_dec_and_test(&dip->pending_bios)) |
7311 | bio_io_error(dip->orig_bio); | 7311 | bio_io_error(dip->orig_bio); |
7312 | 7312 | ||
@@ -7449,7 +7449,7 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb, | |||
7449 | return 0; | 7449 | return 0; |
7450 | 7450 | ||
7451 | atomic_inc(&inode->i_dio_count); | 7451 | atomic_inc(&inode->i_dio_count); |
7452 | smp_mb__after_atomic_inc(); | 7452 | smp_mb__after_atomic(); |
7453 | 7453 | ||
7454 | /* | 7454 | /* |
7455 | * The generic stuff only does filemap_write_and_wait_range, which | 7455 | * The generic stuff only does filemap_write_and_wait_range, which |