Searched refs:TIF_FOREIGN_FPSTATE (Results 1 - 2 of 2) sorted by relevance

/arch/arm64/kernel/
H A Dfpsimd.c58 * As an optimization, we use the thread_info flag TIF_FOREIGN_FPSTATE to
67 * variable points to the task's fpsimd_state, the TIF_FOREIGN_FPSTATE flag is
70 * - the task returns to userland; if TIF_FOREIGN_FPSTATE is set, the task's
74 * TIF_FOREIGN_FPSTATE flag is cleared;
77 * TIF_FOREIGN_FPSTATE flag will still be cleared, so no FPSIMD state is
83 * and sets the TIF_FOREIGN_FPSTATE flag;
86 * returned from the 2nd syscall yet, TIF_FOREIGN_FPSTATE is still set so
134 if (current->mm && !test_thread_flag(TIF_FOREIGN_FPSTATE))
142 * the TIF_FOREIGN_FPSTATE flag so the state will be loaded
150 TIF_FOREIGN_FPSTATE); local
153 TIF_FOREIGN_FPSTATE); local
[all...]
/arch/arm64/include/asm/
H A Dthread_info.h110 #define TIF_FOREIGN_FPSTATE 3 /* CPU's FP state is not current's */ macro
126 #define _TIF_FOREIGN_FPSTATE (1 << TIF_FOREIGN_FPSTATE)

Completed in 86 milliseconds