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| author |   Randy Dunlap <rdunlap@xenotime.net> | 2006-09-29 01:58:57 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:05 -0700 |
| commit | 15a67dd8ccf696392176c95a08234a8b8ee59005 (patch) | |
| tree | 8ae15dd6e51ad1df6cf89e539009b0e128b548ed /fs/namespace.c | |
| parent | [PATCH] block: handle subsystem_register() init errors (diff) | |
| download | linux-dev-15a67dd8ccf696392176c95a08234a8b8ee59005.tar.xz linux-dev-15a67dd8ccf696392176c95a08234a8b8ee59005.zip | |
[PATCH] fs/namespace: handle init/registration errors
Check and handle init errors.
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 36d180858136..6ede3a539ed8 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -13,6 +13,7 @@ #include <linux/sched.h> #include <linux/smp_lock.h> #include <linux/init.h> +#include <linux/kernel.h> #include <linux/quotaops.h> #include <linux/acct.h> #include <linux/capability.h> @@ -1813,6 +1814,7 @@ void __init mnt_init(unsigned long mempages) struct list_head *d; unsigned int nr_hash; int i; + int err; init_rwsem(&namespace_sem); @@ -1853,8 +1855,14 @@ void __init mnt_init(unsigned long mempages) d++; i--; } while (i); - sysfs_init(); - subsystem_register(&fs_subsys); + err = sysfs_init(); + if (err) + printk(KERN_WARNING "%s: sysfs_init error: %d\n", + __FUNCTION__, err); + err = subsystem_register(&fs_subsys); + if (err) + printk(KERN_WARNING "%s: subsystem_register error: %d\n", + __FUNCTION__, err); init_rootfs(); init_mount_tree(); } |