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Diffstat (limited to 'fs/xfs/xfs_aops.h')
-rw-r--r--fs/xfs/xfs_aops.h15
1 files changed, 6 insertions, 9 deletions
diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h
index b4421177b68d..814aab790713 100644
--- a/fs/xfs/xfs_aops.h
+++ b/fs/xfs/xfs_aops.h
@@ -18,7 +18,7 @@
#ifndef __XFS_AOPS_H__
#define __XFS_AOPS_H__
-extern mempool_t *xfs_ioend_pool;
+extern struct bio_set *xfs_ioend_bioset;
/*
* Types of I/O for bmap clustering and I/O completion tracking.
@@ -37,22 +37,19 @@ enum {
{ XFS_IO_OVERWRITE, "overwrite" }
/*
- * xfs_ioend struct manages large extent writes for XFS.
- * It can manage several multi-page bio's at once.
+ * Structure for buffered I/O completions.
*/
-typedef struct xfs_ioend {
+struct xfs_ioend {
struct list_head io_list; /* next ioend in chain */
unsigned int io_type; /* delalloc / unwritten */
- int io_error; /* I/O error code */
- atomic_t io_remaining; /* hold count */
struct inode *io_inode; /* file being written to */
- struct buffer_head *io_buffer_head;/* buffer linked list head */
- struct buffer_head *io_buffer_tail;/* buffer linked list tail */
size_t io_size; /* size of the extent */
xfs_off_t io_offset; /* offset in the file */
struct work_struct io_work; /* xfsdatad work queue */
struct xfs_trans *io_append_trans;/* xact. for size update */
-} xfs_ioend_t;
+ struct bio *io_bio; /* bio being built */
+ struct bio io_inline_bio; /* MUST BE LAST! */
+};
extern const struct address_space_operations xfs_address_space_operations;