diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-09-24 09:51:40 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-09-24 22:43:39 +0300 |
| commit | f56753ac2a90810726334df04d735e9f8f5a32d9 (patch) | |
| tree | 80c7e4178e880cc0c5fa35d4c7974dc77584e61b /mm/mmap.c | |
| parent | 823423ef55f4d9c470b1edc9c5b5c93d06abfaae (diff) | |
| download | linux-f56753ac2a90810726334df04d735e9f8f5a32d9.tar.xz | |
bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag
Replace the two negative flags that are always used together with a
single positive flag that indicates the writeback capability instead
of two related non-capabilities. Also remove the pointless wrappers
to just check the flag.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 40248d84ad5f..1fc0e92be4ba 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1666,7 +1666,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot) /* Can the mapping track the dirty pages? */ return vma->vm_file && vma->vm_file->f_mapping && - mapping_cap_account_dirty(vma->vm_file->f_mapping); + mapping_can_writeback(vma->vm_file->f_mapping); } /* |