diff options
Diffstat (limited to 'meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0036-warning-fix-init-do_mounts_md-c.patch')
| -rw-r--r-- | meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0036-warning-fix-init-do_mounts_md-c.patch | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0036-warning-fix-init-do_mounts_md-c.patch b/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0036-warning-fix-init-do_mounts_md-c.patch new file mode 100644 index 0000000000..9ba44a892d --- /dev/null +++ b/meta-moblin/packages/linux/linux-moblin-2.6.27-rc6/0036-warning-fix-init-do_mounts_md-c.patch @@ -0,0 +1,82 @@ +From fa3038625d7df2a1244c5b753069e7fdf99af3b5 Mon Sep 17 00:00:00 2001 +From: Ingo Molnar <mingo@elte.hu> +Date: Mon, 18 Aug 2008 12:54:00 +0200 +Subject: [PATCH] warning: fix init do_mounts_md c +MIME-Version: 1.0 +Content-Type: text/plain; charset=utf-8 +Content-Transfer-Encoding: 8bit + +fix warning: + + init/do_mounts_md.c: In function ‘md_run_setup’: + init/do_mounts_md.c:282: warning: ISO C90 forbids mixed declarations and code + +also, use the opportunity to put the RAID autodetection code +into a separate function - this also solves a checkpatch style warning. + +No code changed: + +md5: + aa36a35faef371b05f1974ad583bdbbd do_mounts_md.o.before.asm + aa36a35faef371b05f1974ad583bdbbd do_mounts_md.o.after.asm + +Signed-off-by: Ingo Molnar <mingo@elte.hu> +--- + init/do_mounts_md.c | 36 +++++++++++++++++++++--------------- + 1 files changed, 21 insertions(+), 15 deletions(-) + +diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c +index 1ec5c41..c0dfd3c 100644 +--- a/init/do_mounts_md.c ++++ b/init/do_mounts_md.c +@@ -264,26 +264,32 @@ static int __init raid_setup(char *str) + __setup("raid=", raid_setup); + __setup("md=", md_setup); + ++static void autodetect_raid(void) ++{ ++ int fd; ++ ++ /* ++ * Since we don't want to detect and use half a raid array, we need to ++ * wait for the known devices to complete their probing ++ */ ++ printk(KERN_INFO "md: Waiting for all devices to be available before autodetect\n"); ++ printk(KERN_INFO "md: If you don't use raid, use raid=noautodetect\n"); ++ while (driver_probe_done() < 0) ++ msleep(100); ++ fd = sys_open("/dev/md0", 0, 0); ++ if (fd >= 0) { ++ sys_ioctl(fd, RAID_AUTORUN, raid_autopart); ++ sys_close(fd); ++ } ++} ++ + void __init md_run_setup(void) + { + create_dev("/dev/md0", MKDEV(MD_MAJOR, 0)); + + if (raid_noautodetect) + printk(KERN_INFO "md: Skipping autodetection of RAID arrays. (raid=noautodetect)\n"); +- else { +- /* +- * Since we don't want to detect and use half a raid array, we need to +- * wait for the known devices to complete their probing +- */ +- printk(KERN_INFO "md: Waiting for all devices to be available before autodetect\n"); +- printk(KERN_INFO "md: If you don't use raid, use raid=noautodetect\n"); +- while (driver_probe_done() < 0) +- msleep(100); +- int fd = sys_open("/dev/md0", 0, 0); +- if (fd >= 0) { +- sys_ioctl(fd, RAID_AUTORUN, raid_autopart); +- sys_close(fd); +- } +- } ++ else ++ autodetect_raid(); + md_setup_drive(); + } +-- +1.5.4.3 + |