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| author | Christoph Hellwig <hch@lst.de> | 2023-06-12 07:36:46 +0200 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2023-06-12 12:18:55 +0200 |
| commit | 7b7b06d55aeff969ffdfd1170937198f7c02b684 (patch) | |
| tree | 2c15d17c50a74b2cef5d384339a4fdca92e0cd59 /fs/gfs2 | |
| parent | gfs2: Don't remember delete unless it's successful (diff) | |
| download | linux-7b7b06d55aeff969ffdfd1170937198f7c02b684.tar.xz linux-7b7b06d55aeff969ffdfd1170937198f7c02b684.zip | |
gfs2: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
Since commit a2ad63daa88b ("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.
Remove .direct_IO from gfs2_aops and set FMODE_CAN_ODIRECT in
gfs2_open_common for regular files that do not use data journalling.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/aops.c | 1 | ||||
| -rw-r--r-- | fs/gfs2/file.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index a5f4be6b9213..d95125714ebb 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -750,7 +750,6 @@ static const struct address_space_operations gfs2_aops = { .release_folio = iomap_release_folio, .invalidate_folio = iomap_invalidate_folio, .bmap = gfs2_bmap, - .direct_IO = noop_direct_IO, .migrate_folio = filemap_migrate_folio, .is_partially_uptodate = iomap_is_partially_uptodate, .error_remove_page = generic_error_remove_page, diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index cb62c8f07d1e..a6ad64cee885 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -630,6 +630,9 @@ int gfs2_open_common(struct inode *inode, struct file *file) ret = generic_file_open(inode, file); if (ret) return ret; + + if (!gfs2_is_jdata(GFS2_I(inode))) + file->f_mode |= FMODE_CAN_ODIRECT; } fp = kzalloc(sizeof(struct gfs2_file), GFP_NOFS); |