minor-typos.diff
i386/i386/mplock.s 11 Dec 2005 15:41:39 -0000 | ||
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46 | 46 |
* lock operations can occur outside a critical section with interrupts |
47 | 47 |
* enabled with the provisio (which the routines below handle) that an |
48 | 48 |
* interrupt may come along and preempt us, racing our cmpxchgl instruction |
49 |
* to perform the operation we have requested by pre-dispoing td_mpcount. |
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49 |
* to perform the operation we have requested by pre-disposing td_mpcount.
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50 | 50 |
* |
51 | 51 |
* Additionally, the LWKT threading system manages the MP lock and |
52 | 52 |
* lwkt_switch(), in particular, may be called after pre-disposing td_mpcount |
kern/kern_timeout.c 11 Dec 2005 15:42:01 -0000 | ||
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527 | 527 |
/* |
528 | 528 |
* Prepare a callout structure for use by callout_reset() and/or |
529 | 529 |
* callout_stop(). The MP version of this routine requires that the callback |
530 |
* function installed by callout_reset() by MP safe.
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530 |
* function installed by callout_reset() be MP safe.
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531 | 531 |
*/ |
532 | 532 |
void |
533 | 533 |
callout_init(struct callout *c) |
kern/usched_bsd4.c 11 Dec 2005 15:42:35 -0000 | ||
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190 | 190 | |
191 | 191 |
/* |
192 | 192 |
* chooseproc() is called when a cpu needs a user process to LWKT schedule, |
193 |
* it selects a user process and returns it. If chkp is non-NULL and chkp
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194 |
* has a better or equal then the process that would otherwise be |
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193 |
* it selects a user process and returns it. If chklp is non-NULL and chklp
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194 |
* has a better or equal priority then the process that would otherwise be
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195 | 195 |
* chosen, NULL is returned. |
196 | 196 |
* |
197 |
* Until we fix the RUNQ code the chkp test has to be strict or we may |
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197 |
* Until we fix the RUNQ code the chklp test has to be strict or we may
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198 | 198 |
* bounce between processes trying to acquire the current process designation. |
199 | 199 |
*/ |
200 | 200 |
static |