diff options
Diffstat (limited to 'fs/pstore/ram.c')
| -rw-r--r-- | fs/pstore/ram.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 2f625e1fa8d8..d36702c7ab3c 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -20,6 +20,7 @@ #include <linux/compiler.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/mm.h> #include "internal.h" #include "ram_internal.h" @@ -268,7 +269,7 @@ static ssize_t ramoops_pstore_read(struct pstore_record *record) /* ECC correction notice */ record->ecc_notice_size = persistent_ram_ecc_string(prz, NULL, 0); - record->buf = kmalloc(size + record->ecc_notice_size + 1, GFP_KERNEL); + record->buf = kvzalloc(size + record->ecc_notice_size + 1, GFP_KERNEL); if (record->buf == NULL) { size = -ENOMEM; goto out; @@ -282,7 +283,7 @@ static ssize_t ramoops_pstore_read(struct pstore_record *record) out: if (free_prz) { - kfree(prz->old_log); + kvfree(prz->old_log); kfree(prz); } @@ -833,7 +834,7 @@ static int ramoops_probe(struct platform_device *pdev) */ if (cxt->pstore.flags & PSTORE_FLAGS_DMESG) { cxt->pstore.bufsize = cxt->dprzs[0]->buffer_size; - cxt->pstore.buf = kzalloc(cxt->pstore.bufsize, GFP_KERNEL); + cxt->pstore.buf = kvzalloc(cxt->pstore.bufsize, GFP_KERNEL); if (!cxt->pstore.buf) { pr_err("cannot allocate pstore crash dump buffer\n"); err = -ENOMEM; @@ -866,7 +867,7 @@ static int ramoops_probe(struct platform_device *pdev) return 0; fail_buf: - kfree(cxt->pstore.buf); + kvfree(cxt->pstore.buf); fail_clear: cxt->pstore.bufsize = 0; fail_init: @@ -881,7 +882,7 @@ static void ramoops_remove(struct platform_device *pdev) pstore_unregister(&cxt->pstore); - kfree(cxt->pstore.buf); + kvfree(cxt->pstore.buf); cxt->pstore.bufsize = 0; ramoops_free_przs(cxt); |