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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-04-29 15:43:23 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 23:21:40 +0300 |
| commit | 5efe7448a1426250b5747c10ad438517f44f1e51 (patch) | |
| tree | afe256df7b4de7af6d60304322efa36813f2016c /fs/btrfs/file.c | |
| parent | 6c2ae0d5db57d772a11f2d7399da5e22f94767d6 (diff) | |
| download | linux-5efe7448a1426250b5747c10ad438517f44f1e51.tar.xz | |
fs: Introduce aops->read_folio
Change all the callers of ->readpage to call ->read_folio in preference,
if it exists. This is a transitional duplication, and will be removed
by the end of the series.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 380054c94e4b..59510d7b1c65 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2401,7 +2401,7 @@ static int btrfs_file_mmap(struct file *filp, struct vm_area_struct *vma) { struct address_space *mapping = filp->f_mapping; - if (!mapping->a_ops->readpage) + if (!mapping->a_ops->readpage && !mapping->a_ops->read_folio) return -ENOEXEC; file_accessed(filp); |