diff options
| author | Christian Ehrhardt <[email protected]> | 2009-04-14 15:36:16 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2009-04-14 15:37:21 +0200 |
| commit | 25097bf153391f7be4c591d47061b3dc4990dac2 (patch) | |
| tree | e6fce72c43759d97eb80f0af1ae08c0e6058e6bc /net/lapb/lapb_subr.c | |
| parent | b21597d0268983f8f9e8b563494f75490403e948 (diff) | |
[S390] s390: move machine flags to lowcore
Currently the storage of the machine flags is a globally exported unsigned
long long variable. By moving the storage location into the lowcore struct we
allow assembler code to check machine_flags directly even without needing a
register. Addtionally the lowcore and therefore the machine flags too will be
in cache most of the time.
Signed-off-by: Christian Ehrhardt <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions