diff options
| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2006-02-01 03:06:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-01 08:53:22 -0800 |
| commit | 854e981cc69bb93b49bdd052c8bc1dc744509f04 (patch) | |
| tree | f45d1f19cc43c70f8f012ce7be667a3614e89cdb /arch/um/drivers/slip_kern.c | |
| parent | 98105d47d3d62eb68d06d85dd448699678d725fc (diff) | |
| download | op-kernel-dev-854e981cc69bb93b49bdd052c8bc1dc744509f04.zip op-kernel-dev-854e981cc69bb93b49bdd052c8bc1dc744509f04.tar.gz | |
[PATCH] uml: fix hugest stack users
The C99 initialization, with GCC's bad handling, for 6K wide structs (which
_aren't_ on the stack), is causing GCC to use 12K for these silly procs with 3
vars. Workaround this.
Note that .name = { '\0' } translates to memset(->name, 0, '->name' size) - I verified
this with GCC's docs and a testprogram.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/drivers/slip_kern.c')
| -rw-r--r-- | arch/um/drivers/slip_kern.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c index 9a6f5c8..a62f5ef 100644 --- a/arch/um/drivers/slip_kern.c +++ b/arch/um/drivers/slip_kern.c @@ -21,13 +21,14 @@ void slip_init(struct net_device *dev, void *data) private = dev->priv; spri = (struct slip_data *) private->user; - *spri = ((struct slip_data) - { .name = { '\0' }, - .addr = NULL, - .gate_addr = init->gate_addr, - .slave = -1, - .slip = SLIP_PROTO_INIT, - .dev = dev }); + + memset(spri->name, 0, sizeof(spri->name)); + spri->addr = NULL; + spri->gate_addr = init->gate_addr; + spri->slave = -1; + spri->dev = dev; + + slip_proto_init(&spri->slip); dev->init = NULL; dev->header_cache_update = NULL; |
