From: Nathan Scott Date: Tue, 14 Mar 2006 02:54:26 +0000 (+1100) Subject: [XFS] Switch over from linvfs names for address space ops for consistent X-Git-Tag: firefly_0821_release~37423^2~45 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e4c573bb6a8477a26b3d5471fd116d258760a13a;p=firefly-linux-kernel-4.4.55.git [XFS] Switch over from linvfs names for address space ops for consistent naming. SGI-PV: 950556 SGI-Modid: xfs-linux-melb:xfs-kern:25378a Signed-off-by: Nathan Scott --- diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index 4b6bfdb8251c..2b610c7ba322 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -43,7 +43,6 @@ #include #include - STATIC void xfs_count_page_state( struct page *page, @@ -68,8 +67,6 @@ xfs_count_page_state( } while ((bh = bh->b_this_page) != head); } - - #if defined(XFS_RW_TRACE) void xfs_page_trace( @@ -1095,7 +1092,7 @@ error: */ STATIC int -linvfs_writepage( +xfs_vm_writepage( struct page *page, struct writeback_control *wbc) { @@ -1181,7 +1178,7 @@ out_unlock: * free them and we should come back later via writepage. */ STATIC int -linvfs_release_page( +xfs_vm_release_page( struct page *page, gfp_t gfp_mask) { @@ -1223,7 +1220,7 @@ free_buffers: } STATIC int -__linvfs_get_block( +__xfs_get_block( struct inode *inode, sector_t iblock, unsigned long blocks, @@ -1304,30 +1301,30 @@ __linvfs_get_block( } int -linvfs_get_block( +xfs_get_block( struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create) { - return __linvfs_get_block(inode, iblock, 0, bh_result, + return __xfs_get_block(inode, iblock, 0, bh_result, create, 0, BMAPI_WRITE); } STATIC int -linvfs_get_blocks_direct( +xfs_get_blocks_direct( struct inode *inode, sector_t iblock, unsigned long max_blocks, struct buffer_head *bh_result, int create) { - return __linvfs_get_block(inode, iblock, max_blocks, bh_result, + return __xfs_get_block(inode, iblock, max_blocks, bh_result, create, 1, BMAPI_WRITE|BMAPI_DIRECT); } STATIC void -linvfs_end_io_direct( +xfs_end_io_direct( struct kiocb *iocb, loff_t offset, ssize_t size, @@ -1365,7 +1362,7 @@ linvfs_end_io_direct( } STATIC ssize_t -linvfs_direct_IO( +xfs_vm_direct_IO( int rw, struct kiocb *iocb, const struct iovec *iov, @@ -1389,8 +1386,8 @@ linvfs_direct_IO( ret = blockdev_direct_IO_own_locking(rw, iocb, inode, iomap.iomap_target->bt_bdev, iov, offset, nr_segs, - linvfs_get_blocks_direct, - linvfs_end_io_direct); + xfs_get_blocks_direct, + xfs_end_io_direct); if (unlikely(ret <= 0 && iocb->private)) xfs_destroy_ioend(iocb->private); @@ -1398,17 +1395,17 @@ linvfs_direct_IO( } STATIC int -linvfs_prepare_write( +xfs_vm_prepare_write( struct file *file, struct page *page, unsigned int from, unsigned int to) { - return block_prepare_write(page, from, to, linvfs_get_block); + return block_prepare_write(page, from, to, xfs_get_block); } STATIC sector_t -linvfs_bmap( +xfs_vm_bmap( struct address_space *mapping, sector_t block) { @@ -1416,34 +1413,34 @@ linvfs_bmap( vnode_t *vp = LINVFS_GET_VP(inode); int error; - vn_trace_entry(vp, "linvfs_bmap", (inst_t *)__return_address); + vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address); VOP_RWLOCK(vp, VRWLOCK_READ); VOP_FLUSH_PAGES(vp, (xfs_off_t)0, -1, 0, FI_REMAPF, error); VOP_RWUNLOCK(vp, VRWLOCK_READ); - return generic_block_bmap(mapping, block, linvfs_get_block); + return generic_block_bmap(mapping, block, xfs_get_block); } STATIC int -linvfs_readpage( +xfs_vm_readpage( struct file *unused, struct page *page) { - return mpage_readpage(page, linvfs_get_block); + return mpage_readpage(page, xfs_get_block); } STATIC int -linvfs_readpages( +xfs_vm_readpages( struct file *unused, struct address_space *mapping, struct list_head *pages, unsigned nr_pages) { - return mpage_readpages(mapping, pages, nr_pages, linvfs_get_block); + return mpage_readpages(mapping, pages, nr_pages, xfs_get_block); } STATIC int -linvfs_invalidate_page( +xfs_vm_invalidate_page( struct page *page, unsigned long offset) { @@ -1452,16 +1449,16 @@ linvfs_invalidate_page( return block_invalidatepage(page, offset); } -struct address_space_operations linvfs_aops = { - .readpage = linvfs_readpage, - .readpages = linvfs_readpages, - .writepage = linvfs_writepage, +struct address_space_operations xfs_address_space_operations = { + .readpage = xfs_vm_readpage, + .readpages = xfs_vm_readpages, + .writepage = xfs_vm_writepage, .sync_page = block_sync_page, - .releasepage = linvfs_release_page, - .invalidatepage = linvfs_invalidate_page, - .prepare_write = linvfs_prepare_write, + .releasepage = xfs_vm_release_page, + .invalidatepage = xfs_vm_invalidate_page, + .prepare_write = xfs_vm_prepare_write, .commit_write = generic_commit_write, - .bmap = linvfs_bmap, - .direct_IO = linvfs_direct_IO, + .bmap = xfs_vm_bmap, + .direct_IO = xfs_vm_direct_IO, .migratepage = buffer_migrate_page, }; diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h index 55339dd5a30d..795699f121d2 100644 --- a/fs/xfs/linux-2.6/xfs_aops.h +++ b/fs/xfs/linux-2.6/xfs_aops.h @@ -40,7 +40,7 @@ typedef struct xfs_ioend { struct work_struct io_work; /* xfsdatad work queue */ } xfs_ioend_t; -extern struct address_space_operations linvfs_aops; -extern int linvfs_get_block(struct inode *, sector_t, struct buffer_head *, int); +extern struct address_space_operations xfs_address_space_operations; +extern int xfs_get_block(struct inode *, sector_t, struct buffer_head *, int); #endif /* __XFS_IOPS_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index b1219195c6e2..52b02bd5c283 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -739,7 +739,7 @@ STATIC void linvfs_truncate( struct inode *inode) { - block_truncate_page(inode->i_mapping, inode->i_size, linvfs_get_block); + block_truncate_page(inode->i_mapping, inode->i_size, xfs_get_block); } STATIC int diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 4d8613f65c2c..fb76c53f9c43 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -129,7 +129,7 @@ xfs_set_inodeops( case S_IFREG: inode->i_op = &linvfs_file_inode_operations; inode->i_fop = &linvfs_file_operations; - inode->i_mapping->a_ops = &linvfs_aops; + inode->i_mapping->a_ops = &xfs_address_space_operations; break; case S_IFDIR: inode->i_op = &linvfs_dir_inode_operations; @@ -138,7 +138,7 @@ xfs_set_inodeops( case S_IFLNK: inode->i_op = &linvfs_symlink_inode_operations; if (inode->i_blocks) - inode->i_mapping->a_ops = &linvfs_aops; + inode->i_mapping->a_ops = &xfs_address_space_operations; break; default: inode->i_op = &linvfs_file_inode_operations;