NAME | SYNOPSIS | FEATURES | DESCRIPTION | RESTRICTIONS | RETURN VALUE | ERRORS | ATTRIBUTES | SEE ALSO
#include <mem/chMem.h>void pageSetDirty(KnPage *page);
PXM_EXT
This system call is strictly reserved for internal use only. It MUST NOT be used by any application.
The pageSetDirty call enables the proxy-mapper to mark as dirty a page being read as part of a pullIn, getAcc up-call or as part of read-ahead processing following a call to dcGetPages. This is more flexible than marking a full page list dirty, as a result of a getAcc or pullIn up-call. Morevover, it also allows the proxy-mapper to mark a page as being dirty during a read-ahead operation following a dcGetPages invocation.
The current implementation is only applicable to trusted supervisor actors.
NONE
No error messages are returned.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Interface Stability | Evolving |
NAME | SYNOPSIS | FEATURES | DESCRIPTION | RESTRICTIONS | RETURN VALUE | ERRORS | ATTRIBUTES | SEE ALSO