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| author |   Oleg Nesterov <oleg@redhat.com> | 2013-11-04 20:27:13 +0100 |
|---|---|---|
| committer | Oleg Nesterov <oleg@redhat.com> | 2013-11-06 20:00:05 +0100 |
| commit | 8a8de66c4f6ebd0f6d3da026ec24339aa5d1db12 (patch) | |
| tree | 8e8ac183b41f6b1249e819017c93fc24e332a1dd /include/linux/uprobes.h | |
| parent | uprobes: Kill module_init() and module_exit() (diff) | |
| download | linux-dev-8a8de66c4f6ebd0f6d3da026ec24339aa5d1db12.tar.xz linux-dev-8a8de66c4f6ebd0f6d3da026ec24339aa5d1db12.zip | |
uprobes: Introduce arch_uprobe->ixol
Currently xol_get_insn_slot() assumes that we should simply copy
arch_uprobe->insn[] which is (ignoring arch_uprobe_analyze_insn)
just the copy of the original insn.
This is not true for arm which needs to create another insn to
execute it out-of-line.
So this patch simply adds the new member, ->ixol into the union.
This doesn't make any difference for x86 and powerpc, but arm
can divorce insn/ixol and initialize the correct xol insn in
arch_uprobe_analyze_insn().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'include/linux/uprobes.h')
0 files changed, 0 insertions, 0 deletions