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| author |   Kees Cook <keescook@chromium.org> | 2016-11-11 14:30:11 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2016-11-15 16:34:29 -0800 |
| commit | a5d23b956cabd5931d4aff07573cd9d053bacd74 (patch) | |
| tree | 23a28db4fb9f1a50485522d53598fb31512e3f62 /fs/pstore/ram.c | |
| parent | pstore: improve error report for failed setup (diff) | |
| download | linux-dev-a5d23b956cabd5931d4aff07573cd9d053bacd74.tar.xz linux-dev-a5d23b956cabd5931d4aff07573cd9d053bacd74.zip | |
pstore: Clarify context field przs as dprzs
Since "przs" (persistent ram zones) is a general name in the code now, so
rename the Oops-dump zones to dprzs from przs.
Based on a patch from Nobuhiro Iwamatsu.
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'fs/pstore/ram.c')
| -rw-r--r-- | fs/pstore/ram.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 64fd6ead82cc..380222432eff 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -85,10 +85,10 @@ MODULE_PARM_DESC(ramoops_ecc, "bytes ECC)"); struct ramoops_context { - struct persistent_ram_zone **przs; - struct persistent_ram_zone *cprz; - struct persistent_ram_zone **fprzs; - struct persistent_ram_zone *mprz; + struct persistent_ram_zone **dprzs; /* Oops dump zones */ + struct persistent_ram_zone *cprz; /* Console zone */ + struct persistent_ram_zone **fprzs; /* Ftrace zones */ + struct persistent_ram_zone *mprz; /* PMSG zone */ phys_addr_t phys_addr; unsigned long size; unsigned int memtype; @@ -256,7 +256,7 @@ static ssize_t ramoops_pstore_read(u64 *id, enum pstore_type_id *type, /* 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->przs, &cxt->dump_read_cnt, + prz = ramoops_get_next_prz(cxt->dprzs, &cxt->dump_read_cnt, cxt->max_dump_cnt, id, type, PSTORE_TYPE_DMESG, 1); if (!prz_ok(prz)) @@ -430,10 +430,10 @@ static int notrace ramoops_pstore_write_buf(enum pstore_type_id type, if (part != 1) return -ENOSPC; - if (!cxt->przs) + if (!cxt->dprzs) return -ENOSPC; - prz = cxt->przs[cxt->dump_write_cnt]; + prz = cxt->dprzs[cxt->dump_write_cnt]; hlen = ramoops_write_kmsg_hdr(prz, compressed); if (size + hlen > prz->buffer_size) @@ -473,7 +473,7 @@ static int ramoops_pstore_erase(enum pstore_type_id type, u64 id, int count, case PSTORE_TYPE_DMESG: if (id >= cxt->max_dump_cnt) return -EINVAL; - prz = cxt->przs[id]; + prz = cxt->dprzs[id]; break; case PSTORE_TYPE_CONSOLE: prz = cxt->cprz; @@ -513,11 +513,11 @@ static void ramoops_free_przs(struct ramoops_context *cxt) int i; /* Free dump PRZs */ - if (cxt->przs) { + if (cxt->dprzs) { for (i = 0; i < cxt->max_dump_cnt; i++) - persistent_ram_free(cxt->przs[i]); + persistent_ram_free(cxt->dprzs[i]); - kfree(cxt->przs); + kfree(cxt->dprzs); cxt->max_dump_cnt = 0; } @@ -771,7 +771,7 @@ static int ramoops_probe(struct platform_device *pdev) dump_mem_sz = cxt->size - cxt->console_size - cxt->ftrace_size - cxt->pmsg_size; - err = ramoops_init_przs("dump", dev, cxt, &cxt->przs, &paddr, + err = ramoops_init_przs("dump", dev, cxt, &cxt->dprzs, &paddr, dump_mem_sz, cxt->record_size, &cxt->max_dump_cnt, 0, 0); if (err) |