diff options
Diffstat (limited to 'fs/pstore')
| -rw-r--r-- | fs/pstore/platform.c | 7 | ||||
| -rw-r--r-- | fs/pstore/ram.c | 53 |
2 files changed, 30 insertions, 30 deletions
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c index 168e03fd5e58..47968c2f2d0d 100644 --- a/fs/pstore/platform.c +++ b/fs/pstore/platform.c @@ -807,12 +807,7 @@ void pstore_get_records(int quiet) if (psi->open && psi->open(psi)) goto out; - while ((record.size = psi->read(&record.id, &record.type, - &record.count, &record.time, - &record.buf, &record.compressed, - &record.ecc_notice_size, - record.psi)) > 0) { - + while ((record.size = psi->read(&record)) > 0) { decompress_record(&record); rc = pstore_mkfile(&record); diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 11f918d34b1e..ca6e2a814e37 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -235,35 +235,34 @@ static ssize_t ftrace_log_combine(struct persistent_ram_zone *dest, return 0; } -static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, - int *count, struct timespec *time, - char **buf, bool *compressed, - ssize_t *ecc_notice_size, - struct pstore_info *psi) +static ssize_t ramoops_pstore_read(struct pstore_record *record) { ssize_t size = 0; - struct ramoops_context *cxt = psi->data; + struct ramoops_context *cxt = record->psi->data; struct persistent_ram_zone *prz = NULL; int header_length = 0; bool free_prz = false; - /* Ramoops headers provide time stamps for PSTORE_TYPE_DMESG, but + /* + * Ramoops headers provide time stamps for PSTORE_TYPE_DMESG, but * PSTORE_TYPE_CONSOLE and PSTORE_TYPE_FTRACE don't currently have * valid time stamps, so it is initialized to zero. */ - time->tv_sec = 0; - time->tv_nsec = 0; - *compressed = false; + record->time.tv_sec = 0; + record->time.tv_nsec = 0; + record->compressed = false; /* Find the next valid persistent_ram_zone for DMESG */ while (cxt->dump_read_cnt < cxt->max_dump_cnt && !prz) { prz = ramoops_get_next_prz(cxt->dprzs, &cxt->dump_read_cnt, - cxt->max_dump_cnt, id, type, + cxt->max_dump_cnt, &record->id, + &record->type, PSTORE_TYPE_DMESG, 1); if (!prz_ok(prz)) continue; header_length = ramoops_read_kmsg_hdr(persistent_ram_old(prz), - time, compressed); + &record->time, + &record->compressed); /* Clear and skip this DMESG record if it has no valid header */ if (!header_length) { persistent_ram_free_old(prz); @@ -274,18 +273,20 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, if (!prz_ok(prz)) prz = ramoops_get_next_prz(&cxt->cprz, &cxt->console_read_cnt, - 1, id, type, PSTORE_TYPE_CONSOLE, 0); + 1, &record->id, &record->type, + PSTORE_TYPE_CONSOLE, 0); if (!prz_ok(prz)) prz = ramoops_get_next_prz(&cxt->mprz, &cxt->pmsg_read_cnt, - 1, id, type, PSTORE_TYPE_PMSG, 0); + 1, &record->id, &record->type, + PSTORE_TYPE_PMSG, 0); /* ftrace is last since it may want to dynamically allocate memory. */ if (!prz_ok(prz)) { if (!(cxt->flags & RAMOOPS_FLAG_FTRACE_PER_CPU)) { prz = ramoops_get_next_prz(cxt->fprzs, - &cxt->ftrace_read_cnt, 1, id, type, - PSTORE_TYPE_FTRACE, 0); + &cxt->ftrace_read_cnt, 1, &record->id, + &record->type, PSTORE_TYPE_FTRACE, 0); } else { /* * Build a new dummy record which combines all the @@ -302,8 +303,10 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, while (cxt->ftrace_read_cnt < cxt->max_ftrace_cnt) { prz_next = ramoops_get_next_prz(cxt->fprzs, &cxt->ftrace_read_cnt, - cxt->max_ftrace_cnt, id, - type, PSTORE_TYPE_FTRACE, 0); + cxt->max_ftrace_cnt, + &record->id, + &record->type, + PSTORE_TYPE_FTRACE, 0); if (!prz_ok(prz_next)) continue; @@ -316,7 +319,7 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, if (size) goto out; } - *id = 0; + record->id = 0; prz = tmp_prz; } } @@ -329,17 +332,19 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, size = persistent_ram_old_size(prz) - header_length; /* ECC correction notice */ - *ecc_notice_size = persistent_ram_ecc_string(prz, NULL, 0); + record->ecc_notice_size = persistent_ram_ecc_string(prz, NULL, 0); - *buf = kmalloc(size + *ecc_notice_size + 1, GFP_KERNEL); - if (*buf == NULL) { + record->buf = kmalloc(size + record->ecc_notice_size + 1, GFP_KERNEL); + if (record->buf == NULL) { size = -ENOMEM; goto out; } - memcpy(*buf, (char *)persistent_ram_old(prz) + header_length, size); + memcpy(record->buf, (char *)persistent_ram_old(prz) + header_length, + size); - persistent_ram_ecc_string(prz, *buf + size, *ecc_notice_size + 1); + persistent_ram_ecc_string(prz, record->buf + size, + record->ecc_notice_size + 1); out: if (free_prz) { |