diff options
Diffstat (limited to 'include/linux/netfs.h')
| -rw-r--r-- | include/linux/netfs.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 63ab2c775a21..f7b444f4f251 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -38,10 +38,6 @@ static inline void folio_start_private_2(struct folio *folio) folio_set_private_2(folio); } -/* Marks used on xarray-based buffers */ -#define NETFS_BUF_PUT_MARK XA_MARK_0 /* - Page needs putting */ -#define NETFS_BUF_PAGECACHE_MARK XA_MARK_1 /* - Page needs wb/dirty flag wrangling */ - enum netfs_io_source { NETFS_SOURCE_UNKNOWN, NETFS_FILL_WITH_ZEROES, @@ -233,6 +229,8 @@ struct netfs_io_request { struct netfs_io_stream io_streams[2]; /* Streams of parallel I/O operations */ #define NR_IO_STREAMS 2 //wreq->nr_io_streams struct netfs_group *group; /* Writeback group being written back */ + struct folio_queue *buffer; /* Head of I/O buffer */ + struct folio_queue *buffer_tail; /* Tail of I/O buffer */ struct iov_iter iter; /* Unencrypted-side iterator */ struct iov_iter io_iter; /* I/O (Encrypted-side) iterator */ void *netfs_priv; /* Private data for the netfs */ @@ -254,6 +252,8 @@ struct netfs_io_request { short error; /* 0 or error that occurred */ enum netfs_io_origin origin; /* Origin of the request */ bool direct_bv_unpin; /* T if direct_bv[] must be unpinned */ + u8 buffer_head_slot; /* First slot in ->buffer */ + u8 buffer_tail_slot; /* Next slot in ->buffer_tail */ unsigned long long i_size; /* Size of the file */ unsigned long long start; /* Start position */ atomic64_t issued_to; /* Write issuer folio cursor */ |