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| author | Zhiqiang Liu <liuzhiqiang26@huawei.com> | 2020-04-13 13:12:10 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-04-17 21:38:11 -0600 |
| commit | c4b4c2a78a9fc0c532c58504e8cb5441224ff1d9 (patch) | |
| tree | e01ffffd13d9871254c608fa07ea748f7b5c8f39 /fs/buffer.c | |
| parent | 90280eaa88ac1a9140dc759941123530d5545bb6 (diff) | |
| download | lwn-c4b4c2a78a9fc0c532c58504e8cb5441224ff1d9.tar.gz lwn-c4b4c2a78a9fc0c532c58504e8cb5441224ff1d9.zip | |
buffer: remove useless comment and WB_REASON_FREE_MORE_MEM, reason.
free_more_memory func has been completely removed in commit bc48f001de12
("buffer: eliminate the need to call free_more_memory() in __getblk_slow()")
So comment and `WB_REASON_FREE_MORE_MEM` reason about free_more_memory
are no longer needed.
Fixes: bc48f001de12 ("buffer: eliminate the need to call free_more_memory() in __getblk_slow()")
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index f73276d746bb..763de99508de 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -967,7 +967,7 @@ grow_dev_page(struct block_device *bdev, sector_t block, struct page *page; struct buffer_head *bh; sector_t end_block; - int ret = 0; /* Will call free_more_memory() */ + int ret = 0; gfp_t gfp_mask; gfp_mask = mapping_gfp_constraint(inode->i_mapping, ~__GFP_FS) | gfp; |