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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 11:25:16 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-16 11:25:16 -0800 |
commit | ba1d41a55e4d07c7b27ee2f6e7cf5b5348849261 (patch) | |
tree | 06d419975e7b7e1ede007e5ddf7426e36e1ff0bd /Documentation | |
parent | 6df0f2855a9ae888fd19d034d8e6889cee6b639c (diff) | |
parent | 26fecbf7602dd69b649914e61526bd67c557fece (diff) | |
download | linux-stable-ba1d41a55e4d07c7b27ee2f6e7cf5b5348849261.tar.gz linux-stable-ba1d41a55e4d07c7b27ee2f6e7cf5b5348849261.tar.bz2 linux-stable-ba1d41a55e4d07c7b27ee2f6e7cf5b5348849261.zip |
Merge tag 'pstore-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull pstore updates from Kees Cook:
- Clean up unused but exposed API (Christoph Hellwig)
- Provide KCONFIG for default size of kmsg buffer (Vasile-Laurentiu
Stanimir)
* tag 'pstore-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
pstore: Move kmsg_bytes default into Kconfig
pstore/blk: remove {un,}register_pstore_blk
pstore/blk: update the command line example
pstore/zone: cap the maximum device size
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/admin-guide/pstore-blk.rst | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/Documentation/admin-guide/pstore-blk.rst b/Documentation/admin-guide/pstore-blk.rst index 6898aba9fb5c..49d8149f8d32 100644 --- a/Documentation/admin-guide/pstore-blk.rst +++ b/Documentation/admin-guide/pstore-blk.rst @@ -35,7 +35,7 @@ module parameters have priority over Kconfig. Here is an example for module parameters:: - pstore_blk.blkdev=179:7 pstore_blk.kmsg_size=64 + pstore_blk.blkdev=/dev/mmcblk0p7 pstore_blk.kmsg_size=64 best_effort=y The detail of each configurations may be of interest to you. @@ -151,10 +151,7 @@ otherwise KMSG_DUMP_MAX. Configurations for driver ------------------------- -Only a block device driver cares about these configurations. A block device -driver uses ``register_pstore_blk`` to register to pstore/blk. - -A non-block device driver uses ``register_pstore_device`` with +A device driver uses ``register_pstore_device`` with ``struct pstore_device_info`` to register to pstore/blk. .. kernel-doc:: fs/pstore/blk.c |