* additional bit in task & page struct
@ 2001-12-29 12:33 amey d inamdar
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From: amey d inamdar @ 2001-12-29 12:33 UTC (permalink / raw)
To: linux-mm
Hi...
I want to add my own bit (a #define PG_MYBIT) similar to into the flags in task_struct as defined in linux v2.4.4 in sched.h which is defined as:
unsigned long flag; /*per process flags */
I want a free #define where I can define the process specific flag like PG_EXITING, PG_STARTING.
Similarly, I also want to add my own bit into the flags in the _page struct_ wherein I can establish the state of a particular page.
Using this my program wants to distinguish between some privileged pages of a process (privileged for my program which serves them..) from other processes and pages.
Please tell me which #define can I use to do this in both the structures.
Thanking you in advance,
Amey.
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