Question: Why is it not wise to disable interrupts before the while statement in the binary semaphore, P(S)?

Why is it not wise to disable interrupts before the while statement in the binary semaphore, P(S)?

Step by Step Solution

★★★★★

3.33 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Answer Disabling interrupts before the while statement in the binary semaphore PS operation is generally not considered a good practice in a multitask... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Questions!

s sf Define the terms opaque type and concrete type. [5 marks] The following is a shortened version of one of the definition modules described in the Modula-2 user manual: Provide a suitable...

Python and most Python libraries are free to download or use, though many users use Python through a paid service. Paid services help IT organizations manage the risks associated with the use of...

Priority reversal can happen when strings of varying needs synchronize on admittance to normal assets - strings of more prominent need might wind up looking out for strings of lesser need, prompting...

C-- please Deliverables 1. Submit to Websourses the developed concurrency.cm source code file Assignment requirements 1. Two producers 2. Two consumers 3. Mutual exclusion 4. Single buffer with...

I need help with this. I'm only use to just programming c language. This needs to be written in C--. I need serious help. please Deliverables 1. Submit to Websourses the developed concurrency.cm...

Need Help with Coding in C--please Deliverables 1. Submit to Websourses the developed concurrency.cm source code file Assignment requirements 1. Two producers 2. Two consumers 3. Mutual exclusion 4....

C-- please. I need help Deliverables 1. Submit to Websourses the developed concurrency.cm source code file Assignment requirements 1. Two producers 2. Two consumers 3. Mutual exclusion 4. Single...

I need help with the coding in C-- please Deliverables 1. Submit to Websourses the developed concurrency.cm source code file Assignment requirements 1. Two producers 2. Two consumers 3. Mutual...

Hi teacher, can u help me answer all the question? If your answer is true I will upvote you. Q2 Let m[O)...m[4] be mutexes (binary semaphores) and P[O...P[4] be processes. Suppose each process P[i]...

Hi teacher, can u help me answer all the question? If your answer is true I will upvote you. Q1 Which of the statement below is FALSE about RAID technology? Select one: O A RAID 0 provide only...

1) For its taxation year ending December 31, 2021, Axel Ltd. has estimated that its net and taxable income, before any deductions for CCA, will be $42,000. On January 1, 2021 the Company has the...

Let G be a group such that the intersection of all its non-trivial subgroups is a nontrivial subgroup. Then every element of G has finite order. Theorem 5. Let G be a group (finite or infinite) and H...

On October 1 , Lewis Company paid $ 1 0 , 2 0 0 for two years of insurance in advance. On October 1 , Lewis Company debited Insurance Expense, which is an alternate way of recording the initial...

For what reasons are Gurgit and Neeraj satisfied by their apprenticeship experiences? L01

For the real - time systems in Exercise 1.2, what are reasonable response times for all those events? Data from Exercises 1.2 Discuss whether the following are hard, firm, or soft real - time...

For the following systems concepts, fill in the cells of Table 1.2 with descriptors for possible events. Estimate event periods for the periodic events. (a) Elevator group dispatcher: this subsystem...

Describe a system that is completely nonreal - time, that is, there are no bounds whatsoever for any response time. Do such systems exist in reality?

Karen , a Malaysian citizen and resident is a top scientist at Super Palm Oil Berhad. She is married to Jimmy and the couple has a year old baby boy. Karen 's employment income and other relevant...

14. Clark Company borrowed from S herman Company by signing a $4,000, 60-day, 9% note dated April 1. If Clark Company pays the note at maturity, what entry should Clark Company make for both the...

help on third question . Sears is selling at $10/share. You can get a 3-month call option with an $11 strike price for $1.50 You buy 100 options and at expiration Sears is selling for $15. What is...