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Lines 3761-3766
nfs_allocate(struct vop_allocate_args *ap)
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| 3761 |
off_t alen; |
3761 |
off_t alen; |
| 3762 |
int attrflag, error, ret; |
3762 |
int attrflag, error, ret; |
| 3763 |
struct timespec ts; |
3763 |
struct timespec ts; |
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|
3764 |
struct uio io; |
| 3764 |
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3765 |
|
| 3765 |
attrflag = 0; |
3766 |
attrflag = 0; |
| 3766 |
nmp = VFSTONFS(vp->v_mount); |
3767 |
nmp = VFSTONFS(vp->v_mount); |
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Lines 3769-3786
nfs_allocate(struct vop_allocate_args *ap)
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| 3769 |
if (NFSHASNFSV4(nmp) && nmp->nm_minorvers >= NFSV42_MINORVERSION && |
3770 |
if (NFSHASNFSV4(nmp) && nmp->nm_minorvers >= NFSV42_MINORVERSION && |
| 3770 |
(nmp->nm_privflag & NFSMNTP_NOALLOCATE) == 0) { |
3771 |
(nmp->nm_privflag & NFSMNTP_NOALLOCATE) == 0) { |
| 3771 |
mtx_unlock(&nmp->nm_mtx); |
3772 |
mtx_unlock(&nmp->nm_mtx); |
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|
3773 |
alen = *ap->a_len; |
| 3774 |
if ((uint64_t)alen > nfs_maxalloclen) |
| 3775 |
alen = nfs_maxalloclen; |
| 3776 |
|
| 3777 |
/* Check the file size limit. */ |
| 3778 |
io.uio_offset = *ap->a_offset; |
| 3779 |
io.uio_resid = alen; |
| 3780 |
error = vn_rlimit_fsize(vp, &io, td); |
| 3781 |
|
| 3772 |
/* |
3782 |
/* |
| 3773 |
* Flush first to ensure that the allocate adds to the |
3783 |
* Flush first to ensure that the allocate adds to the |
| 3774 |
* file's allocation on the server. |
3784 |
* file's allocation on the server. |
| 3775 |
*/ |
3785 |
*/ |
| 3776 |
error = ncl_flush(vp, MNT_WAIT, td, 1, 0); |
3786 |
if (error == 0) |
| 3777 |
if (error == 0) { |
3787 |
error = ncl_flush(vp, MNT_WAIT, td, 1, 0); |
| 3778 |
alen = *ap->a_len; |
3788 |
if (error == 0) |
| 3779 |
if ((uint64_t)alen > nfs_maxalloclen) |
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| 3780 |
alen = nfs_maxalloclen; |
| 3781 |
error = nfsrpc_allocate(vp, *ap->a_offset, alen, |
3789 |
error = nfsrpc_allocate(vp, *ap->a_offset, alen, |
| 3782 |
&nfsva, &attrflag, ap->a_cred, td, NULL); |
3790 |
&nfsva, &attrflag, ap->a_cred, td, NULL); |
| 3783 |
} |
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|
| 3784 |
if (error == 0) { |
3791 |
if (error == 0) { |
| 3785 |
*ap->a_offset += alen; |
3792 |
*ap->a_offset += alen; |
| 3786 |
*ap->a_len -= alen; |
3793 |
*ap->a_len -= alen; |