Message ID | 20200523185755.8494-11-axboe@kernel.dk (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Series |
Add support for async buffered reads
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expand
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diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 719e68ab552c..c933b6a1b4a8 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -3480,7 +3480,7 @@ static loff_t btrfs_file_llseek(struct file *file, loff_t offset, int whence) static int btrfs_file_open(struct inode *inode, struct file *filp) { - filp->f_mode |= FMODE_NOWAIT; + filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC; return generic_file_open(inode, filp); }
btrfs uses generic_file_read_iter(), which already supports this. Signed-off-by: Jens Axboe <axboe@kernel.dk> --- fs/btrfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)