diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/fast_commit.c | 4 | ||||
| -rw-r--r-- | fs/ext4/file.c | 5 | ||||
| -rw-r--r-- | fs/ext4/fsync.c | 2 | ||||
| -rw-r--r-- | fs/ext4/ialloc.c | 2 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 20 | ||||
| -rw-r--r-- | fs/ext4/ioctl.c | 7 | ||||
| -rw-r--r-- | fs/ext4/super.c | 2 |
7 files changed, 17 insertions, 25 deletions
diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 0a14a7c87bf8..6e8208acfc62 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -1076,7 +1076,7 @@ static int ext4_fc_perform_commit(journal_t *journal) * flush before we start writing fast commit blocks. */ if (journal->j_fs_dev != journal->j_dev) - blkdev_issue_flush(journal->j_fs_dev, GFP_NOFS); + blkdev_issue_flush(journal->j_fs_dev); blk_start_plug(&plug); if (sbi->s_fc_bytes == 0) { @@ -1535,7 +1535,7 @@ static int ext4_fc_replay_inode(struct super_block *sb, struct ext4_fc_tl *tl) out: iput(inode); if (!ret) - blkdev_issue_flush(sb->s_bdev, GFP_KERNEL); + blkdev_issue_flush(sb->s_bdev); return 0; } diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 349b27f0dda0..194f5d00fa32 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -74,8 +74,7 @@ static ssize_t ext4_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) return generic_file_read_iter(iocb, to); } - ret = iomap_dio_rw(iocb, to, &ext4_iomap_ops, NULL, - is_sync_kiocb(iocb)); + ret = iomap_dio_rw(iocb, to, &ext4_iomap_ops, NULL, 0); inode_unlock_shared(inode); file_accessed(iocb->ki_filp); @@ -550,7 +549,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) if (ilock_shared) iomap_ops = &ext4_iomap_overwrite_ops; ret = iomap_dio_rw(iocb, from, iomap_ops, &ext4_dio_write_ops, - is_sync_kiocb(iocb) || unaligned_io || extend); + (unaligned_io || extend) ? IOMAP_DIO_FORCE_WAIT : 0); if (ret == -ENOTBLK) ret = 0; diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c index 113bfb023a4a..027a7d7037a0 100644 --- a/fs/ext4/fsync.c +++ b/fs/ext4/fsync.c @@ -174,7 +174,7 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync) ret = ext4_fsync_journal(inode, datasync, &needs_barrier); if (needs_barrier) { - err = blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL); + err = blkdev_issue_flush(inode->i_sb->s_bdev); if (!ret) ret = err; } diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index bf9028950a51..633ae7becd61 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -1584,7 +1584,7 @@ int ext4_init_inode_table(struct super_block *sb, ext4_group_t group, if (ret < 0) goto err_out; if (barrier) - blkdev_issue_flush(sb->s_bdev, GFP_NOFS); + blkdev_issue_flush(sb->s_bdev); skip_zeroout: ext4_lock_group(sb, group); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 8fbf85b3547e..650c5acd2f2d 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4962,15 +4962,11 @@ static void __ext4_update_other_inode_time(struct super_block *sb, if (!inode) return; - if ((inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW | - I_DIRTY_INODE)) || - ((inode->i_state & I_DIRTY_TIME) == 0)) + if (!inode_is_dirtytime_only(inode)) return; spin_lock(&inode->i_lock); - if (((inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW | - I_DIRTY_INODE)) == 0) && - (inode->i_state & I_DIRTY_TIME)) { + if (inode_is_dirtytime_only(inode)) { struct ext4_inode_info *ei = EXT4_I(inode); inode->i_state &= ~I_DIRTY_TIME; @@ -5940,26 +5936,16 @@ out: * If the inode is marked synchronous, we don't honour that here - doing * so would cause a commit on atime updates, which we don't bother doing. * We handle synchronous inodes at the highest possible level. - * - * If only the I_DIRTY_TIME flag is set, we can skip everything. If - * I_DIRTY_TIME and I_DIRTY_SYNC is set, the only inode fields we need - * to copy into the on-disk inode structure are the timestamp files. */ void ext4_dirty_inode(struct inode *inode, int flags) { handle_t *handle; - if (flags == I_DIRTY_TIME) - return; handle = ext4_journal_start(inode, EXT4_HT_INODE, 2); if (IS_ERR(handle)) - goto out; - + return; ext4_mark_inode_dirty(handle, inode); - ext4_journal_stop(handle); -out: - return; } int ext4_change_inode_journal_flag(struct inode *inode, int val) diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 56ad9c4b6350..a2cf35066f46 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -1313,6 +1313,12 @@ out: return -EOPNOTSUPP; return fsverity_ioctl_measure(filp, (void __user *)arg); + case FS_IOC_READ_VERITY_METADATA: + if (!ext4_has_feature_verity(sb)) + return -EOPNOTSUPP; + return fsverity_ioctl_read_metadata(filp, + (const void __user *)arg); + default: return -ENOTTY; } @@ -1395,6 +1401,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC_GETFSMAP: case FS_IOC_ENABLE_VERITY: case FS_IOC_MEASURE_VERITY: + case FS_IOC_READ_VERITY_METADATA: case EXT4_IOC_CLEAR_ES_CACHE: case EXT4_IOC_GETSTATE: case EXT4_IOC_GET_ES_CACHE: diff --git a/fs/ext4/super.c b/fs/ext4/super.c index a77fbb79e813..802bd26ed01c 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -5709,7 +5709,7 @@ static int ext4_sync_fs(struct super_block *sb, int wait) needs_barrier = true; if (needs_barrier) { int err; - err = blkdev_issue_flush(sb->s_bdev, GFP_KERNEL); + err = blkdev_issue_flush(sb->s_bdev); if (!ret) ret = err; } |