diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 8 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 1 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/ioctl.c | 1 |
4 files changed, 11 insertions, 1 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index b2fa33911c28..029fba82b81d 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -516,6 +516,14 @@ static inline void btrfs_assert_inode_locked(struct btrfs_inode *inode) lockdep_assert_held(&inode->vfs_inode.i_rwsem); } +static inline void btrfs_update_inode_mapping_flags(struct btrfs_inode *inode) +{ + if (inode->flags & BTRFS_INODE_NODATASUM) + mapping_clear_stable_writes(inode->vfs_inode.i_mapping); + else + mapping_set_stable_writes(inode->vfs_inode.i_mapping); +} + /* Array of bytes with variable length, hexadecimal format 0x1234 */ #define CSUM_FMT "0x%*phN" #define CSUM_FMT_VALUE(size, bytes) size, bytes diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0b568c8d24cb..59af01d6cc56 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -874,7 +874,6 @@ again: ret = PTR_ERR(folio); return ret; } - folio_wait_writeback(folio); /* Only support page sized folio yet. */ ASSERT(folio_order(folio) == 0); ret = set_folio_extent_mapped(folio); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b32112c50707..1964136dfdb4 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -3924,6 +3924,7 @@ static int btrfs_read_locked_inode(struct inode *inode, struct btrfs_path *path) btrfs_inode_split_flags(btrfs_inode_flags(leaf, inode_item), &BTRFS_I(inode)->flags, &BTRFS_I(inode)->ro_flags); + btrfs_update_inode_mapping_flags(BTRFS_I(inode)); cache_index: /* @@ -6339,6 +6340,7 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans, if (btrfs_test_opt(fs_info, NODATACOW)) BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW | BTRFS_INODE_NODATASUM; + btrfs_update_inode_mapping_flags(BTRFS_I(inode)); } ret = btrfs_insert_inode_locked(inode); diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 6c18bad53cd3..8fff7ddf6409 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -393,6 +393,7 @@ int btrfs_fileattr_set(struct mnt_idmap *idmap, update_flags: binode->flags = binode_flags; + btrfs_update_inode_mapping_flags(binode); btrfs_sync_inode_flags_to_i_flags(inode); inode_inc_iversion(inode); inode_set_ctime_current(inode); |