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Commit | Line | Data |
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0594fe06 DG |
1 | What: /sys/kernel/uids/<uid>/cpu_shares |
2 | Date: December 2007 | |
3 | Contact: Dhaval Giani <dhaval@linux.vnet.ibm.com> | |
4 | Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> | |
5 | Description: | |
6 | The /sys/kernel/uids/<uid>/cpu_shares tunable is used | |
7 | to set the cpu bandwidth a user is allowed. This is a | |
8 | propotional value. What that means is that if there | |
9 | are two users logged in, each with an equal number of | |
10 | shares, then they will get equal CPU bandwidth. Another | |
11 | example would be, if User A has shares = 1024 and user | |
12 | B has shares = 2048, User B will get twice the CPU | |
13 | bandwidth user A will. For more details refer | |
9b8eae72 | 14 | Documentation/scheduler/sched-design-CFS.txt |