diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2007-02-14 00:33:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-14 08:09:56 -0800 |
| commit | 4e0099011838cc72ae693ef9c549bdd20704512d (patch) | |
| tree | 18ed6da37ee8b41f73d4fb285875aa939704e6d9 | |
| parent | 68cbf0753681b3f79437f16d2f9a259b9346cf84 (diff) | |
[PATCH] sysctl: C99 convert arch/ia64/kernel/perfmon and remove ABI breakage
This convters the sysctl ctl_tables to use C99 initializers. While I was
looking at it I discovered it was using a portion of the sysctl binary
addresses space under CTL_KERN KERN_OSTYPE which was completely inappropriate.
So I completely removed all of the sysctl binary names, to remove and avoid
the ABI conflict.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Stephane Eranian <eranian@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 56 |
1 files changed, 47 insertions, 9 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 9860794a68f..d2f299d9897 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -521,19 +521,57 @@ pfm_sysctl_t pfm_sysctl; EXPORT_SYMBOL(pfm_sysctl); static ctl_table pfm_ctl_table[]={ - {1, "debug", &pfm_sysctl.debug, sizeof(int), 0666, NULL, &proc_dointvec, NULL,}, - {2, "debug_ovfl", &pfm_sysctl.debug_ovfl, sizeof(int), 0666, NULL, &proc_dointvec, NULL,}, - {3, "fastctxsw", &pfm_sysctl.fastctxsw, sizeof(int), 0600, NULL, &proc_dointvec, NULL,}, - {4, "expert_mode", &pfm_sysctl.expert_mode, sizeof(int), 0600, NULL, &proc_dointvec, NULL,}, - { 0, }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "debug", + .data = &pfm_sysctl.debug, + .maxlen = sizeof(int), + .mode = 0666, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "debug_ovfl", + .data = &pfm_sysctl.debug_ovfl, + .maxlen = sizeof(int), + .mode = 0666, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "fastctxsw", + .data = &pfm_sysctl.fastctxsw, + .maxlen = sizeof(int), + .mode = 0600, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "expert_mode", + .data = &pfm_sysctl.expert_mode, + .maxlen = sizeof(int), + .mode = 0600, + .proc_handler = &proc_dointvec, + }, + {} }; static ctl_table pfm_sysctl_dir[] = { - {1, "perfmon", NULL, 0, 0755, pfm_ctl_table, }, - {0,}, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "perfmon", + .mode = 0755, + .child = pfm_ctl_table, + }, + {} }; static ctl_table pfm_sysctl_root[] = { - {1, "kernel", NULL, 0, 0755, pfm_sysctl_dir, }, - {0,}, + { + .ctl_name = CTL_KERN, + .procname = "kernel", + .mode = 0755, + .child = pfm_sysctl_dir, + }, + {} }; static struct ctl_table_header *pfm_sysctl_header; |