linux/fs/gfs2/aops.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2018 Red Hat, Inc.  All rights reserved.
 */

#ifndef __AOPS_DOT_H__
#define __AOPS_DOT_H__

#include "incore.h"

void adjust_fs_space(struct inode *inode);
void gfs2_trans_add_databufs(struct gfs2_inode *ip, struct folio *folio,
			     size_t from, size_t len);

#endif /* __AOPS_DOT_H__ */
gfs2: iomap buffered write support With the traditional page-based writes, blocks are allocated separately for each page written to. With iomap writes, we can allocate a lot more blocks at once, with a fraction of the allocation overhead for each page. Split calculating the number of blocks that can be allocated at a given position (gfs2_alloc_size) off from gfs2_iomap_alloc: that size determines the number of blocks to allocate and reserve in the journal. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Bob Peterson <rpeterso@redhat.com> 2018-06-24 14:04:04 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`/*`
			`* Copyright (C) 2018 Red Hat, Inc. All rights reserved.`
			`*/`

			`#ifndef __AOPS_DOT_H__`
			`#define __AOPS_DOT_H__`

			`#include "incore.h"`

gfs2: No longer use 'extern' in function declarations For non-static function declarations, external linkage is implied and the 'extern' keyword isn't needed. Some static checkers complain about the overuse of 'extern', so clean up all the function declarations. In addition, remove 'extern' from the definition of free_local_statfs_inodes(); it isn't needed there, either. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> 2023-10-09 16:49:31 +00:00			`void adjust_fs_space(struct inode *inode);`
			`void gfs2_trans_add_databufs(struct gfs2_inode ip, struct folio folio,`
			`size_t from, size_t len);`
gfs2: iomap buffered write support With the traditional page-based writes, blocks are allocated separately for each page written to. With iomap writes, we can allocate a lot more blocks at once, with a fraction of the allocation overhead for each page. Split calculating the number of blocks that can be allocated at a given position (gfs2_alloc_size) off from gfs2_iomap_alloc: that size determines the number of blocks to allocate and reserve in the journal. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Bob Peterson <rpeterso@redhat.com> 2018-06-24 14:04:04 +00:00
			`#endif /* __AOPS_DOT_H__ */`