diff mbox series

[v5,08/18] dump: Rename write_elf*_phdr_note to prepare_elf*_phdr_note

Message ID 20220811121111.9878-9-frankja@linux.ibm.com
State New
Headers show
Series dump: Add arch section and s390x PV dump | expand

Commit Message

Janosch Frank Aug. 11, 2022, 12:11 p.m. UTC 
The functions in question do not actually write to the file descriptor
they set up a buffer which is later written to the fd.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
---
 dump/dump.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Marc-André Lureau Aug. 16, 2022, 8:28 a.m. UTC | #1 
On Thu, Aug 11, 2022 at 4:43 PM Janosch Frank <frankja@linux.ibm.com> wrote:

> The functions in question do not actually write to the file descriptor
> they set up a buffer which is later written to the fd.
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

---
>  dump/dump.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/dump/dump.c b/dump/dump.c
> index 8a2a97a85e..a905316fe5 100644
> --- a/dump/dump.c
> +++ b/dump/dump.c
> @@ -260,7 +260,7 @@ static void write_elf32_load(DumpState *s,
> MemoryMapping *memory_mapping,
>      }
>  }
>
> -static void write_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr)
> +static void prepare_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr)
>  {
>      memset(phdr, 0, sizeof(*phdr));
>      phdr->p_type = cpu_to_dump32(s, PT_NOTE);
> @@ -316,7 +316,7 @@ static void write_elf64_notes(WriteCoreDumpFunction f,
> DumpState *s,
>      write_guest_note(f, s, errp);
>  }
>
> -static void write_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr)
> +static void prepare_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr)
>  {
>      memset(phdr, 0, sizeof(*phdr));
>      phdr->p_type = cpu_to_dump32(s, PT_NOTE);
> @@ -364,11 +364,11 @@ static void write_elf_phdr_note(DumpState *s, Error
> **errp)
>      int ret;
>
>      if (dump_is_64bit(s)) {
> -        write_elf64_phdr_note(s, &phdr64);
> +        prepare_elf64_phdr_note(s, &phdr64);
>          size = sizeof(phdr64);
>          phdr = &phdr64;
>      } else {
> -        write_elf32_phdr_note(s, &phdr32);
> +        prepare_elf32_phdr_note(s, &phdr32);
>          size = sizeof(phdr32);
>          phdr = &phdr32;
>      }
> --
> 2.34.1
>
>
>
Janis Schoetterl-Glausch Sept. 1, 2022, 9:24 a.m. UTC | #2 
On Thu, 2022-08-11 at 12:11 +0000, Janosch Frank wrote:
> The functions in question do not actually write to the file descriptor
> they set up a buffer which is later written to the fd.
> 
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>

Reviewed-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
diff mbox series

Patch

diff --git a/dump/dump.c b/dump/dump.c
index 8a2a97a85e..a905316fe5 100644
--- a/dump/dump.c
+++ b/dump/dump.c
@@ -260,7 +260,7 @@  static void write_elf32_load(DumpState *s, MemoryMapping *memory_mapping,
     }
 }
 
-static void write_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr)
+static void prepare_elf64_phdr_note(DumpState *s, Elf64_Phdr *phdr)
 {
     memset(phdr, 0, sizeof(*phdr));
     phdr->p_type = cpu_to_dump32(s, PT_NOTE);
@@ -316,7 +316,7 @@  static void write_elf64_notes(WriteCoreDumpFunction f, DumpState *s,
     write_guest_note(f, s, errp);
 }
 
-static void write_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr)
+static void prepare_elf32_phdr_note(DumpState *s, Elf32_Phdr *phdr)
 {
     memset(phdr, 0, sizeof(*phdr));
     phdr->p_type = cpu_to_dump32(s, PT_NOTE);
@@ -364,11 +364,11 @@  static void write_elf_phdr_note(DumpState *s, Error **errp)
     int ret;
 
     if (dump_is_64bit(s)) {
-        write_elf64_phdr_note(s, &phdr64);
+        prepare_elf64_phdr_note(s, &phdr64);
         size = sizeof(phdr64);
         phdr = &phdr64;
     } else {
-        write_elf32_phdr_note(s, &phdr32);
+        prepare_elf32_phdr_note(s, &phdr32);
         size = sizeof(phdr32);
         phdr = &phdr32;
     }