diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-06-29 05:36:09 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 20:53:48 +0300 |
| commit | c1e3dbe9818e3caa4e467255a348df56912ca549 (patch) | |
| tree | 1b84ab33db10bade1b6e47429080062f5fff7f4c /fs/kernfs | |
| parent | 34ebcce793245e64db3b40f24486c59668e1f059 (diff) | |
| download | linux-c1e3dbe9818e3caa4e467255a348df56912ca549.tar.xz | |
fs: move ramfs_aops to libfs
Move the ramfs aops to libfs and reuse them for kernfs and configfs.
Thosw two did not wire up ->set_page_dirty before and now get
__set_page_dirty_no_writeback, which is the right one for no-writeback
address_space usage.
Drop the now unused exports of the libfs helpers only used for ramfs-style
pagecache usage.
Link: https://lkml.kernel.org/r/20210614061512.3966143-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/kernfs')
| -rw-r--r-- | fs/kernfs/inode.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c index d73950fc3d57..26f2aa3586f9 100644 --- a/fs/kernfs/inode.c +++ b/fs/kernfs/inode.c @@ -17,12 +17,6 @@ #include "kernfs-internal.h" -static const struct address_space_operations kernfs_aops = { - .readpage = simple_readpage, - .write_begin = simple_write_begin, - .write_end = simple_write_end, -}; - static const struct inode_operations kernfs_iops = { .permission = kernfs_iop_permission, .setattr = kernfs_iop_setattr, @@ -203,7 +197,7 @@ static void kernfs_init_inode(struct kernfs_node *kn, struct inode *inode) { kernfs_get(kn); inode->i_private = kn; - inode->i_mapping->a_ops = &kernfs_aops; + inode->i_mapping->a_ops = &ram_aops; inode->i_op = &kernfs_iops; inode->i_generation = kernfs_gen(kn); |