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| author | Tony Lindgren <tony@atomide.com> | 2020-06-08 20:14:49 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-06-08 20:14:49 +0300 |
| commit | 4263eb6880df8383fff0efb872278a99eb6142c8 (patch) | |
| tree | 67ab9bf228e4f5f341f9408e055180932b39fe06 /include/linux/buffer_head.h | |
| parent | 636338d7968e47c7f2e0b772a2a825ad932883fb (diff) | |
| parent | 8e326a8bdef3fb42b92bf2742e8405d9b9209367 (diff) | |
| download | linux-4263eb6880df8383fff0efb872278a99eb6142c8.tar.xz | |
Merge branch 'fixes-v5.7' into fixes
Diffstat (limited to 'include/linux/buffer_head.h')
| -rw-r--r-- | include/linux/buffer_head.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index e0b020eaf32e..15b765a181b8 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -189,6 +189,8 @@ struct buffer_head *__getblk_gfp(struct block_device *bdev, sector_t block, void __brelse(struct buffer_head *); void __bforget(struct buffer_head *); void __breadahead(struct block_device *, sector_t block, unsigned int size); +void __breadahead_gfp(struct block_device *, sector_t block, unsigned int size, + gfp_t gfp); struct buffer_head *__bread_gfp(struct block_device *, sector_t block, unsigned size, gfp_t gfp); void invalidate_bh_lrus(void); @@ -319,6 +321,12 @@ sb_breadahead(struct super_block *sb, sector_t block) __breadahead(sb->s_bdev, block, sb->s_blocksize); } +static inline void +sb_breadahead_unmovable(struct super_block *sb, sector_t block) +{ + __breadahead_gfp(sb->s_bdev, block, sb->s_blocksize, 0); +} + static inline struct buffer_head * sb_getblk(struct super_block *sb, sector_t block) { |