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-rw-r--r--fs/pstore/platform.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index c4c9a10c5..791743dee 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -299,7 +299,7 @@ static void pstore_dump(struct kmsg_dumper *dumper,
bool compressed;
size_t total_len;
- if (big_oops_buf) {
+ if (big_oops_buf && is_locked) {
dst = big_oops_buf;
hsize = sprintf(dst, "%s#%d Part%u\n", why,
oopscount, part);
@@ -456,6 +456,12 @@ int pstore_register(struct pstore_info *psi)
add_timer(&pstore_timer);
}
+ /*
+ * Update the module parameter backend, so it is visible
+ * through /sys/module/pstore/parameters/backend
+ */
+ backend = psi->name;
+
pr_info("Registered %s as persistent store backend\n", psi->name);
return 0;