diff options
| author | Christoph Hellwig <[email protected]> | 2020-09-24 06:51:40 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-09-24 19:43:39 +0000 |
| commit | f56753ac2a90810726334df04d735e9f8f5a32d9 (patch) | |
| tree | 80c7e4178e880cc0c5fa35d4c7974dc77584e61b /fs/fs-writeback.c | |
| parent | bdi: invert BDI_CAP_NO_ACCT_WB (diff) | |
| download | kernel-f56753ac2a90810726334df04d735e9f8f5a32d9.tar.gz kernel-f56753ac2a90810726334df04d735e9f8f5a32d9.zip | |
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 <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'fs/fs-writeback.c')
| -rw-r--r-- | fs/fs-writeback.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 149227160ff0..d4f84a2fe087 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -2321,7 +2321,7 @@ void __mark_inode_dirty(struct inode *inode, int flags) wb = locked_inode_to_wb_and_lock_list(inode); - WARN(bdi_cap_writeback_dirty(wb->bdi) && + WARN((wb->bdi->capabilities & BDI_CAP_WRITEBACK) && !test_bit(WB_registered, &wb->state), "bdi-%s not registered\n", bdi_dev_name(wb->bdi)); @@ -2346,7 +2346,8 @@ void __mark_inode_dirty(struct inode *inode, int flags) * to make sure background write-back happens * later. */ - if (bdi_cap_writeback_dirty(wb->bdi) && wakeup_bdi) + if (wakeup_bdi && + (wb->bdi->capabilities & BDI_CAP_WRITEBACK)) wb_wakeup_delayed(wb); return; } @@ -2581,7 +2582,7 @@ int write_inode_now(struct inode *inode, int sync) .range_end = LLONG_MAX, }; - if (!mapping_cap_writeback_dirty(inode->i_mapping)) + if (!mapping_can_writeback(inode->i_mapping)) wbc.nr_to_write = 0; might_sleep(); |