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ext4: flag as supporting buffered async reads

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ext4 uses generic_file_read_iter(), which already supports this.

Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Link: https://lore.kernel.org/r/fb90cc2d-b12c-738f-21a4-dd7a8ae0556a@kernel.dk
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Jens Axboe 2020-08-03 17:02:11 -06:00 committed by Theodore Ts'o
parent cb8d53d2c9
commit 766ef1e101
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/file.c
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@ -844,7 +844,7 @@ static int ext4_file_open(struct inode *inode, struct file *filp)
return ret;
}
filp->f_mode |= FMODE_NOWAIT;
filp->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC;
return dquot_file_open(inode, filp);
}