diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-16 22:06:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-16 22:06:30 +0100 |
| commit | 0d9d349d8788d30f3fc3bb39279c370f94d9dbec (patch) | |
| tree | 874f301d180bd2a80dee68ec4caf79ff64f9bed9 /net/sctp/sysctl.c | |
| parent | cba1c07377132fb87b2c73b395ef386da7e03f60 (diff) | |
| parent | 145830dfb005961cb507a578c9d2e7622f0b3716 (diff) | |
Merge commit origin/master into drm-intel-next
Conflicts are getting out of hand, and now we have to shuffle even
more in -next which was also shuffled in -fixes (the call for
drm_mode_config_reset needs to move yet again).
So do a proper backmerge. I wanted to wait with this for the 3.13
relaese, but alas let's just do this now.
Conflicts:
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_pm.c
Besides the conflict around the forcewake get/put (where we chaged the
called function in -fixes and added a new parameter in -next) code all
the current conflicts are of the adjacent lines changed type.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'net/sctp/sysctl.c')
| -rw-r--r-- | net/sctp/sysctl.c | 76 |
1 files changed, 67 insertions, 9 deletions
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 6b36561a1b3b..b0565afb61c7 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -56,11 +56,16 @@ extern long sysctl_sctp_mem[3]; extern int sysctl_sctp_rmem[3]; extern int sysctl_sctp_wmem[3]; -static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, - int write, +static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos); +static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos); +static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, - loff_t *ppos); + static struct ctl_table sctp_table[] = { { .procname = "sctp_mem", @@ -102,17 +107,17 @@ static struct ctl_table sctp_net_table[] = { .data = &init_net.sctp.rto_min, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = proc_dointvec_minmax, + .proc_handler = proc_sctp_do_rto_min, .extra1 = &one, - .extra2 = &timer_max + .extra2 = &init_net.sctp.rto_max }, { .procname = "rto_max", .data = &init_net.sctp.rto_max, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = proc_dointvec_minmax, - .extra1 = &one, + .proc_handler = proc_sctp_do_rto_max, + .extra1 = &init_net.sctp.rto_min, .extra2 = &timer_max }, { @@ -294,8 +299,7 @@ static struct ctl_table sctp_net_table[] = { { /* sentinel */ } }; -static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, - int write, +static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos) { @@ -342,6 +346,60 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, return ret; } +static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) +{ + struct net *net = current->nsproxy->net_ns; + int new_value; + struct ctl_table tbl; + unsigned int min = *(unsigned int *) ctl->extra1; + unsigned int max = *(unsigned int *) ctl->extra2; + int ret; + + memset(&tbl, 0, sizeof(struct ctl_table)); + tbl.maxlen = sizeof(unsigned int); + + if (write) + tbl.data = &new_value; + else + tbl.data = &net->sctp.rto_min; + ret = proc_dointvec(&tbl, write, buffer, lenp, ppos); + if (write) { + if (ret || new_value > max || new_value < min) + return -EINVAL; + net->sctp.rto_min = new_value; + } + return ret; +} + +static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos) +{ + struct net *net = current->nsproxy->net_ns; + int new_value; + struct ctl_table tbl; + unsigned int min = *(unsigned int *) ctl->extra1; + unsigned int max = *(unsigned int *) ctl->extra2; + int ret; + + memset(&tbl, 0, sizeof(struct ctl_table)); + tbl.maxlen = sizeof(unsigned int); + + if (write) + tbl.data = &new_value; + else + tbl.data = &net->sctp.rto_max; + ret = proc_dointvec(&tbl, write, buffer, lenp, ppos); + if (write) { + if (ret || new_value > max || new_value < min) + return -EINVAL; + net->sctp.rto_max = new_value; + } + return ret; +} + int sctp_sysctl_net_register(struct net *net) { struct ctl_table *table; |