diff options
| author | Johannes Berg <[email protected]> | 2023-04-14 15:46:39 +0200 |
|---|---|---|
| committer | Richard Weinberger <[email protected]> | 2023-04-20 23:08:43 +0200 |
| commit | 6032aca0deb9c138df122192f8ef02de1fdccf25 (patch) | |
| tree | f9acfe2a2c09cfa1b3a86351b8bdf2ccd8fa48ef /arch/x86/um/stub_segv.c | |
| parent | fc54a4f15988e228cf88f888483e985c5f35031e (diff) | |
um: make stub data pages size tweakable
There's a lot of code here that hard-codes that the
data is a single page, and right now that seems to
be sufficient, but to make it easier to change this
in the future, add a new STUB_DATA_PAGES constant
and use it throughout the code.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>
Diffstat (limited to 'arch/x86/um/stub_segv.c')
| -rw-r--r-- | arch/x86/um/stub_segv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/um/stub_segv.c b/arch/x86/um/stub_segv.c index f7eefba034f9..040668b989b5 100644 --- a/arch/x86/um/stub_segv.c +++ b/arch/x86/um/stub_segv.c @@ -11,7 +11,7 @@ void __attribute__ ((__section__ (".__syscall_stub"))) stub_segv_handler(int sig, siginfo_t *info, void *p) { - struct faultinfo *f = get_stub_page(); + struct faultinfo *f = get_stub_data(); ucontext_t *uc = p; GET_FAULTINFO_FROM_MC(*f, &uc->uc_mcontext); |