diff options
Diffstat (limited to 'fs/pstore/platform.c')
| -rw-r--r-- | fs/pstore/platform.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c index e8c17afdfb41..ad8ef2298047 100644 --- a/fs/pstore/platform.c +++ b/fs/pstore/platform.c @@ -284,7 +284,7 @@ static void pstore_dump(struct kmsg_dumper *dumper, u64 id; unsigned int part = 1; unsigned long flags = 0; - int is_locked = 0; + int is_locked; int ret; why = get_reason_str(reason); @@ -295,8 +295,10 @@ static void pstore_dump(struct kmsg_dumper *dumper, pr_err("pstore dump routine blocked in %s path, may corrupt error record\n" , in_nmi() ? "NMI" : why); } - } else + } else { spin_lock_irqsave(&psinfo->buf_lock, flags); + is_locked = 1; + } oopscount++; while (total < kmsg_bytes) { char *dst; @@ -350,10 +352,7 @@ static void pstore_dump(struct kmsg_dumper *dumper, total += total_len; part++; } - if (pstore_cannot_block_path(reason)) { - if (is_locked) - spin_unlock_irqrestore(&psinfo->buf_lock, flags); - } else + if (is_locked) spin_unlock_irqrestore(&psinfo->buf_lock, flags); } |