diff options
Diffstat (limited to 'init/Kconfig')
-rw-r--r-- | init/Kconfig | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/init/Kconfig b/init/Kconfig index 38416a199def..411600cac88c 100644 --- a/init/Kconfig +++ b/init/Kconfig | |||
@@ -354,43 +354,6 @@ config SHMEM | |||
354 | option replaces shmem and tmpfs with the much simpler ramfs code, | 354 | option replaces shmem and tmpfs with the much simpler ramfs code, |
355 | which may be appropriate on small systems without swap. | 355 | which may be appropriate on small systems without swap. |
356 | 356 | ||
357 | config CC_ALIGN_FUNCTIONS | ||
358 | int "Function alignment" if EMBEDDED | ||
359 | default 0 | ||
360 | help | ||
361 | Align the start of functions to the next power-of-two greater than n, | ||
362 | skipping up to n bytes. For instance, 32 aligns functions | ||
363 | to the next 32-byte boundary, but 24 would align to the next | ||
364 | 32-byte boundary only if this can be done by skipping 23 bytes or less. | ||
365 | Zero means use compiler's default. | ||
366 | |||
367 | config CC_ALIGN_LABELS | ||
368 | int "Label alignment" if EMBEDDED | ||
369 | default 0 | ||
370 | help | ||
371 | Align all branch targets to a power-of-two boundary, skipping | ||
372 | up to n bytes like ALIGN_FUNCTIONS. This option can easily | ||
373 | make code slower, because it must insert dummy operations for | ||
374 | when the branch target is reached in the usual flow of the code. | ||
375 | Zero means use compiler's default. | ||
376 | |||
377 | config CC_ALIGN_LOOPS | ||
378 | int "Loop alignment" if EMBEDDED | ||
379 | default 0 | ||
380 | help | ||
381 | Align loops to a power-of-two boundary, skipping up to n bytes. | ||
382 | Zero means use compiler's default. | ||
383 | |||
384 | config CC_ALIGN_JUMPS | ||
385 | int "Jump alignment" if EMBEDDED | ||
386 | default 0 | ||
387 | help | ||
388 | Align branch targets to a power-of-two boundary, for branch | ||
389 | targets where the targets can only be reached by jumping, | ||
390 | skipping up to n bytes like ALIGN_FUNCTIONS. In this case, | ||
391 | no dummy operations need be executed. | ||
392 | Zero means use compiler's default. | ||
393 | |||
394 | config SLAB | 357 | config SLAB |
395 | default y | 358 | default y |
396 | bool "Use full SLAB allocator" if EMBEDDED | 359 | bool "Use full SLAB allocator" if EMBEDDED |