diff options
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 58887456e3c5..2056cf08ac1e 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -782,11 +782,11 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, goto out_commit_trans; } - /* Get the offsets within the page that we want to zero */ - zero_from = abs_from & (PAGE_SIZE - 1); - zero_to = abs_to & (PAGE_SIZE - 1); + /* Get the offsets within the folio that we want to zero */ + zero_from = offset_in_folio(folio, abs_from); + zero_to = offset_in_folio(folio, abs_to); if (!zero_to) - zero_to = PAGE_SIZE; + zero_to = folio_size(folio); trace_ocfs2_write_zero_page( (unsigned long long)OCFS2_I(inode)->ip_blkno, @@ -813,7 +813,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from, /* must not update i_size! */ - block_commit_write(&folio->page, block_start + 1, block_start + 1); + block_commit_write(folio, block_start + 1, block_start + 1); } /* @@ -1787,6 +1787,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { @@ -2390,6 +2398,8 @@ static ssize_t ocfs2_file_write_iter(struct kiocb *iocb, } else inode_lock(inode); + ocfs2_iocb_init_rw_locked(iocb); + /* * Concurrent O_DIRECT writes are allowed with * mount_option "coherency=buffered". @@ -2536,6 +2546,8 @@ static ssize_t ocfs2_file_read_iter(struct kiocb *iocb, if (!direct_io && nowait) return -EOPNOTSUPP; + ocfs2_iocb_init_rw_locked(iocb); + /* * buffered reads protect themselves in ->read_folio(). O_DIRECT reads * need locks to protect pending reads from racing with truncate. @@ -2804,6 +2816,7 @@ const struct file_operations ocfs2_fops = { .splice_write = iter_file_splice_write, .fallocate = ocfs2_fallocate, .remap_file_range = ocfs2_remap_file_range, + .fop_flags = FOP_ASYNC_LOCK, }; WRAP_DIR_ITER(ocfs2_readdir) // FIXME! @@ -2820,6 +2833,7 @@ const struct file_operations ocfs2_dops = { #endif .lock = ocfs2_lock, .flock = ocfs2_flock, + .fop_flags = FOP_ASYNC_LOCK, }; /* |