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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 07:50:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 07:50:59 -0800
commit251a8cfeda7c8a0ff26c62659a2358d3b4ff32df (patch)
tree8bff8895744c4eb159124a62750e89dadd9d17f8 /drivers/acpi
parent70f2836d023237868f2fef3625da84643e5aaf33 (diff)
parentf94ec0c0594ef73ab3a2f1f32735aca8ddaf65e2 (diff)
Merge tag 'please-pull-pstore_mevent' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull pstore fixes from Tony Luck: "Patch series to allow EFI variable backend to pstore to hold multiple records." * tag 'please-pull-pstore_mevent' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: efi_pstore: Add a format check for an existing variable name at erasing time efi_pstore: Add a format check for an existing variable name at reading time efi_pstore: Add a sequence counter to a variable name efi_pstore: Add ctime to argument of erase callback efi_pstore: Remove a logic erasing entries from a write callback to hold multiple logs efi_pstore: Add a logic erasing entries to an erase callback efi_pstore: Check remaining space with QueryVariableInfo() before writing data
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/apei/erst.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index e4d9d24eb73..6d894bfd8b8 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -931,14 +931,14 @@ static int erst_check_table(struct acpi_table_erst *erst_tab)
static int erst_open_pstore(struct pstore_info *psi);
static int erst_close_pstore(struct pstore_info *psi);
-static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
+static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
struct timespec *time, char **buf,
struct pstore_info *psi);
static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
- u64 *id, unsigned int part,
+ u64 *id, unsigned int part, int count,
size_t size, struct pstore_info *psi);
-static int erst_clearer(enum pstore_type_id type, u64 id,
- struct pstore_info *psi);
+static int erst_clearer(enum pstore_type_id type, u64 id, int count,
+ struct timespec time, struct pstore_info *psi);
static struct pstore_info erst_info = {
.owner = THIS_MODULE,
@@ -987,7 +987,7 @@ static int erst_close_pstore(struct pstore_info *psi)
return 0;
}
-static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
+static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
struct timespec *time, char **buf,
struct pstore_info *psi)
{
@@ -1055,7 +1055,7 @@ out:
}
static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
- u64 *id, unsigned int part,
+ u64 *id, unsigned int part, int count,
size_t size, struct pstore_info *psi)
{
struct cper_pstore_record *rcd = (struct cper_pstore_record *)
@@ -1101,8 +1101,8 @@ static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
return ret;
}
-static int erst_clearer(enum pstore_type_id type, u64 id,
- struct pstore_info *psi)
+static int erst_clearer(enum pstore_type_id type, u64 id, int count,
+ struct timespec time, struct pstore_info *psi)
{
return erst_clear(id);
}