diff options
Diffstat (limited to 'fs/pstore/ram.c')
| -rw-r--r-- | fs/pstore/ram.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index d46612fbff..714755bd66 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -334,8 +334,16 @@ static int ramoops_init_przs(const char *name, goto fail; for (i = 0; i < *cnt; i++) { + char *label; + + if (*cnt == 1) + label = basprintf("ramoops:%s", name); + else + label = basprintf("ramoops:%s(%d/%d)", + name, i, *cnt - 1); prz_ar[i] = persistent_ram_new(*paddr, zone_sz, sig, - &cxt->ecc_info, cxt->memtype); + &cxt->ecc_info, + cxt->memtype, label); if (IS_ERR(prz_ar[i])) { err = PTR_ERR(prz_ar[i]); pr_err("failed to request %s mem region (0x%zx@0x%llx): %d\n", @@ -365,6 +373,8 @@ static int ramoops_init_prz(const char *name, struct persistent_ram_zone **prz, phys_addr_t *paddr, size_t sz, u32 sig) { + char *label; + if (!sz) return 0; @@ -375,8 +385,9 @@ static int ramoops_init_prz(const char *name, return -ENOMEM; } + label = basprintf("ramoops:%s", name); *prz = persistent_ram_new(*paddr, sz, sig, &cxt->ecc_info, - cxt->memtype); + cxt->memtype, label); if (IS_ERR(*prz)) { int err = PTR_ERR(*prz); |