[PATCH v4 0/3] Add a method to expand tracers for pstore easily

[Liu ShuoX]

Hi,
Here are the v4 of this series. The intention is to add a framework to ramoops
and make expanding tracers for pstore easily. Comments are welcome.

Changelog v4:
  1) Fix record zone traversing lost when get old buffer.
  2) Add dump records to printk log buf function at runtime by code.
  3) Fix some minor issues.

Changelog v3: 
  1) Fix compiling errors when CONFIG_PSTORE_RAM=m.

Changelog v2: 
  1) Fix compiling errors when CONFIG_PSTORE_RAM is disabled.
  2) Add some protection in the code in case we disable CONFIG_PSTORE_RAM.

---
Liu ShuoX (2):
  pstore: add seq_ops for norm zone
  pstore: support current records dump in ramoops

Zhang Yanmin (1):
  pstore: restructure ramoops to support more trace

 Documentation/ramoops.txt                 |  70 +++++++++++-
 arch/x86/kernel/vmlinux.lds.S             |   9 ++
 drivers/platform/chrome/chromeos_pstore.c |   2 +-
 fs/pstore/inode.c                         | 126 +++++++++++++++++++--
 fs/pstore/internal.h                      |   4 +-
 fs/pstore/platform.c                      |  77 +++++++++++--
 fs/pstore/ram.c                           | 177 +++++++++++++++++++++++++-----
 fs/pstore/ram_core.c                      |  30 +++++
 include/linux/pstore.h                    |   4 +
 include/linux/pstore_ram.h                |  23 ++--
 include/linux/pstore_ramoops.h            |  85 ++++++++++++++
 11 files changed, 542 insertions(+), 65 deletions(-)
 create mode 100644 include/linux/pstore_ramoops.h

-- 
1.8.3.2

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