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Differential D30488

linux: microoptimize futimesat.
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Authored by dchagin on May 27 2021, 5:39 AM.
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Linux Emulation
Commits
rGa836accf4cca: linux(4): Microoptimize futimesat, utimes, utime.
rG2a0fa277f66b: linux(4): Microoptimize futimesat, utimes, utime.

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rG FreeBSD src repository
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sys/
compat/
linux/
40 lines

Diff 90207

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sys/compat/linux/linux_misc.c

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#ifdef INVARIANTS #ifdef INVARIANTS
toep->ulpcb2 = NULL; toep->ulpcb2 = NULL;
#endif #endif
return (0); return (0);
} }
tp = intotcpcb(inp); tp = intotcpcb(inp);
MPASS(icp->icp_seq == tp->rcv_nxt); MPASS(icp->icp_seq == tp->rcv_nxt);
MPASS(tp->rcv_wnd >= pdu_len);
tp->rcv_nxt += pdu_len; tp->rcv_nxt += pdu_len;
tp->rcv_wnd -= pdu_len;
tp->t_rcvtime = ticks; tp->t_rcvtime = ticks;
/* update rx credits */ /*
t4_rcvd(&toep->td->tod, tp); /* XXX: sc->tom_softc.tod */ * Don't update the window size or return credits since RX
* flow control is disabled.
*/
so = inp->inp_socket; so = inp->inp_socket;
sb = &so->so_rcv; sb = &so->so_rcv;
SOCKBUF_LOCK(sb); SOCKBUF_LOCK(sb);
icc = toep->ulpcb; icc = toep->ulpcb;
if (__predict_false(icc == NULL || sb->sb_state & SBS_CANTRCVMORE)) { if (__predict_false(icc == NULL || sb->sb_state & SBS_CANTRCVMORE)) {
CTR5(KTR_CXGBE, CTR5(KTR_CXGBE,
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