4d803fcdcd
Since GCC has to emit a call and a delay slot to the out-of-line "membar" routines in arch/sparc64/lib/mb.S it is much better to just do the necessary predicted branch inline instead as: ba,pt %xcc, 1f membar #whatever 1: instead of the current: call membar_foo dslot because this way GCC is not required to allocate a stack frame if the function can be a leaf function. This also makes this bug fix easier to backport to 2.4.x Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| Makefile | ||
| PeeCeeI.c | ||
| U1copy_from_user.S | ||
| U1copy_to_user.S | ||
| U1memcpy.S | ||
| U3copy_from_user.S | ||
| U3copy_to_user.S | ||
| U3memcpy.S | ||
| U3patch.S | ||
| VISsave.S | ||
| atomic.S | ||
| bitops.S | ||
| bzero.S | ||
| checksum.S | ||
| clear_page.S | ||
| copy_in_user.S | ||
| copy_page.S | ||
| csum_copy.S | ||
| csum_copy_from_user.S | ||
| csum_copy_to_user.S | ||
| debuglocks.c | ||
| dec_and_lock.S | ||
| delay.c | ||
| find_bit.c | ||
| iomap.c | ||
| ipcsum.S | ||
| mcount.S | ||
| memcmp.S | ||
| memmove.S | ||
| memscan.S | ||
| rwsem.S | ||
| strlen.S | ||
| strlen_user.S | ||
| strncmp.S | ||
| strncpy_from_user.S | ||
| user_fixup.c | ||
| xor.S | ||