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zonefs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method

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Since commit a2ad63daa8 ("VFS: add FMODE_CAN_ODIRECT file flag") file
systems can just set the FMODE_CAN_ODIRECT flag at open time instead of
wiring up a dummy direct_IO method to indicate support for direct I/O.
Do that for zonefs so that noop_direct_IO can eventually be removed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
This commit is contained in:
Christoph Hellwig 2023-06-12 07:35:15 +02:00 committed by Damien Le Moal
parent 16d7fd3cfa
commit 8812387d05
1 changed files with 1 additions and 1 deletions
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fs/zonefs/file.c
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@ -181,7 +181,6 @@ const struct address_space_operations zonefs_file_aops = {
.migrate_folio = filemap_migrate_folio,
.is_partially_uptodate = iomap_is_partially_uptodate,
.error_remove_page = generic_error_remove_page,
.direct_IO = noop_direct_IO,
.swap_activate = zonefs_swap_activate,
};
@ -815,6 +814,7 @@ static int zonefs_file_open(struct inode *inode, struct file *file)
{
int ret;
file->f_mode |= FMODE_CAN_ODIRECT;
ret = generic_file_open(inode, file);
if (ret)
return ret;