diff options
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index e810e901cd35..ba6584a6f101 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -1234,6 +1234,14 @@ xfs_buffered_write_iomap_end( if (iomap->type != IOMAP_DELALLOC || !(iomap->flags & IOMAP_F_NEW)) return 0; + /* + * iomap_page_mkwrite() will never fail in a way that requires delalloc + * extents that it allocated to be revoked. Hence never try to release + * them here. + */ + if (flags & IOMAP_FAULT) + return 0; + /* Nothing to do if we've written the entire delalloc extent */ start_byte = iomap_last_written_block(inode, offset, written); end_byte = round_up(offset + length, i_blocksize(inode)); @@ -1260,15 +1268,6 @@ const struct iomap_ops xfs_buffered_write_iomap_ops = { .iomap_end = xfs_buffered_write_iomap_end, }; -/* - * iomap_page_mkwrite() will never fail in a way that requires delalloc extents - * that it allocated to be revoked. Hence we do not need an .iomap_end method - * for this operation. - */ -const struct iomap_ops xfs_page_mkwrite_iomap_ops = { - .iomap_begin = xfs_buffered_write_iomap_begin, -}; - static int xfs_read_iomap_begin( struct inode *inode, |