diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2012-06-20 14:22:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-20 14:22:34 +0200 |
| commit | 6a991acceedce3ca93caef8ba7af2468c9451614 (patch) | |
| tree | 1997d71fc57bdebd12fc70a73070281614b52f15 /fs/btrfs/extent_io.c | |
| parent | x86: Save cr2 in NMI in case NMIs take a page fault (for i386) (diff) | |
| parent | Linux 3.5-rc3 (diff) | |
| download | linux-dev-6a991acceedce3ca93caef8ba7af2468c9451614.tar.xz linux-dev-6a991acceedce3ca93caef8ba7af2468c9451614.zip | |
Merge commit 'v3.5-rc3' into x86/debug
Merge it in to pick up a fix that we are going to clean up in this
branch.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 2c8f7b204617..aaa12c1eb348 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -20,6 +20,7 @@ #include "volumes.h" #include "check-integrity.h" #include "locking.h" +#include "rcu-string.h" static struct kmem_cache *extent_state_cache; static struct kmem_cache *extent_buffer_cache; @@ -1917,9 +1918,9 @@ int repair_io_failure(struct btrfs_mapping_tree *map_tree, u64 start, return -EIO; } - printk(KERN_INFO "btrfs read error corrected: ino %lu off %llu (dev %s " - "sector %llu)\n", page->mapping->host->i_ino, start, - dev->name, sector); + printk_in_rcu(KERN_INFO "btrfs read error corrected: ino %lu off %llu " + "(dev %s sector %llu)\n", page->mapping->host->i_ino, + start, rcu_str_deref(dev->name), sector); bio_put(bio); return 0; |