version 1.208, 2012/01/27 19:48:40 |
version 1.209.2.2, 2013/02/14 22:13:59 |
Line 197 sokvaunreserve(vsize_t len) |
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Line 197 sokvaunreserve(vsize_t len) |
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*/ |
*/ |
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vaddr_t |
vaddr_t |
sokvaalloc(vsize_t len, struct socket *so) |
sokvaalloc(vaddr_t sva, vsize_t len, struct socket *so) |
{ |
{ |
vaddr_t lva; |
vaddr_t lva; |
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Line 212 sokvaalloc(vsize_t len, struct socket *s |
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Line 212 sokvaalloc(vsize_t len, struct socket *s |
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* allocate kva. |
* allocate kva. |
*/ |
*/ |
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lva = uvm_km_alloc(kernel_map, len, 0, UVM_KMF_VAONLY | UVM_KMF_WAITVA); |
lva = uvm_km_alloc(kernel_map, len, atop(sva) & uvmexp.colormask, |
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UVM_KMF_COLORMATCH | UVM_KMF_VAONLY | UVM_KMF_WAITVA); |
if (lva == 0) { |
if (lva == 0) { |
sokvaunreserve(len); |
sokvaunreserve(len); |
return (0); |
return (0); |
Line 349 sosend_loan(struct socket *so, struct ui |
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Line 350 sosend_loan(struct socket *so, struct ui |
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KASSERT(npgs <= M_EXT_MAXPAGES); |
KASSERT(npgs <= M_EXT_MAXPAGES); |
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lva = sokvaalloc(len, so); |
lva = sokvaalloc(sva, len, so); |
if (lva == 0) |
if (lva == 0) |
return 0; |
return 0; |
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Line 584 fsocreate(int domain, struct socket **so |
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Line 585 fsocreate(int domain, struct socket **so |
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fp->f_data = so; |
fp->f_data = so; |
fd_affix(curproc, fp, fd); |
fd_affix(curproc, fp, fd); |
*fdout = fd; |
*fdout = fd; |
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if (flags & SOCK_NONBLOCK) |
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so->so_state |= SS_NBIO; |
} |
} |
return error; |
return error; |
} |
} |
Line 1131 soreceive(struct socket *so, struct mbuf |
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Line 1134 soreceive(struct socket *so, struct mbuf |
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{ |
{ |
struct lwp *l = curlwp; |
struct lwp *l = curlwp; |
struct mbuf *m, **mp, *mt; |
struct mbuf *m, **mp, *mt; |
int atomic, flags, len, error, s, offset, moff, type, orig_resid; |
size_t len, offset, moff, orig_resid; |
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int atomic, flags, error, s, type; |
const struct protosw *pr; |
const struct protosw *pr; |
struct mbuf *nextrecord; |
struct mbuf *nextrecord; |
int mbuf_removed = 0; |
int mbuf_removed = 0; |
Line 1164 soreceive(struct socket *so, struct mbuf |
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Line 1168 soreceive(struct socket *so, struct mbuf |
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goto bad; |
goto bad; |
do { |
do { |
error = uiomove(mtod(m, void *), |
error = uiomove(mtod(m, void *), |
(int) min(uio->uio_resid, m->m_len), uio); |
MIN(uio->uio_resid, m->m_len), uio); |
m = m_free(m); |
m = m_free(m); |
} while (uio->uio_resid > 0 && error == 0 && m); |
} while (uio->uio_resid > 0 && error == 0 && m); |
bad: |
bad: |
Line 1418 soreceive(struct socket *so, struct mbuf |
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Line 1422 soreceive(struct socket *so, struct mbuf |
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SBLASTMBUFCHK(&so->so_rcv, "soreceive uiomove"); |
SBLASTMBUFCHK(&so->so_rcv, "soreceive uiomove"); |
sounlock(so); |
sounlock(so); |
splx(s); |
splx(s); |
error = uiomove(mtod(m, char *) + moff, (int)len, uio); |
error = uiomove(mtod(m, char *) + moff, len, uio); |
s = splsoftnet(); |
s = splsoftnet(); |
solock(so); |
solock(so); |
if (error != 0) { |
if (error != 0) { |