diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-01 23:40:51 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-01 23:40:51 (GMT) |
commit | a2d773023552f68baa2db2226dfd6d761c0df5da (patch) | |
tree | c905702c4f318d0e569222187472289c574bde3c /Documentation/ABI | |
parent | 72f9adfd20e3be8a33ff3ef96cec787ed97b9ba9 (diff) | |
parent | 7644c16c7e7431fa398e834109dbb76dc1b51617 (diff) | |
download | linux-a2d773023552f68baa2db2226dfd6d761c0df5da.tar.xz |
Merge branch 'pstore-efi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'pstore-efi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
efivars: Introduce PSTORE_EFI_ATTRIBUTES
efivars: Use string functions in pstore_write
efivars: introduce utf16_strncmp
efivars: String functions
efi: Add support for using efivars as a pstore backend
pstore: Allow the user to explicitly choose a backend
pstore: Make "part" unsigned
pstore: Add extra context for writes and erases
pstore: Extend API for more flexibility in new backends
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/pstore | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/pstore b/Documentation/ABI/testing/pstore index ddf451e..ff1df4e 100644 --- a/Documentation/ABI/testing/pstore +++ b/Documentation/ABI/testing/pstore @@ -39,3 +39,9 @@ Description: Generic interface to platform dependent persistent storage. multiple) files based on the record size of the underlying persistent storage until at least this amount is reached. Default is 10 Kbytes. + + Pstore only supports one backend at a time. If multiple + backends are available, the preferred backend may be + set by passing the pstore.backend= argument to the kernel at + boot time. + |