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Just like dofilewrite(), call bwillwrite before fo_write.

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David Xu 2006-01-27 08:02:25 +00:00
parent 0fbdbd5068
commit 6d53aa6297
1 changed files with 2 additions and 0 deletions
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2
sys/kern/vfs_aio.c
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@ -763,6 +763,8 @@ aio_process(struct aiocblist *aiocbe)
auio.uio_rw = UIO_READ;
error = fo_read(fp, &auio, fp->f_cred, FOF_OFFSET, td);
} else {
if (fp->f_type == DTYPE_VNODE)
bwillwrite();
auio.uio_rw = UIO_WRITE;
error = fo_write(fp, &auio, fp->f_cred, FOF_OFFSET, td);
}