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| author | Kees Cook <keescook@chromium.org> | 2018-11-01 15:11:47 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2018-12-03 16:52:35 -0800 |
| commit | c208f7d4b037e1c71e5c839bb5dfcc3e0df19890 (patch) | |
| tree | 61314678e6a015e0a28f13d4d74ee796afc81588 /fs/pstore | |
| parent | dc80b1ea4cbff1d72ce3d5edaaf1b6602fd7c780 (diff) | |
| download | linux-starfive-c208f7d4b037e1c71e5c839bb5dfcc3e0df19890.tar.gz linux-starfive-c208f7d4b037e1c71e5c839bb5dfcc3e0df19890.tar.bz2 linux-starfive-c208f7d4b037e1c71e5c839bb5dfcc3e0df19890.zip | |
pstore/ram: Add kern-doc for struct persistent_ram_zone
The struct persistent_ram_zone wasn't well documented. This adds kern-doc
for it.
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'fs/pstore')
| -rw-r--r-- | fs/pstore/ram_core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index 62830734deee..3e9e3ba4fb07 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -29,6 +29,16 @@ #include <linux/vmalloc.h> #include <asm/page.h> +/** + * struct persistent_ram_buffer - persistent circular RAM buffer + * + * @sig: + * signature to indicate header (PERSISTENT_RAM_SIG xor PRZ-type value) + * @start: + * offset into @data where the beginning of the stored bytes begin + * @size: + * number of valid bytes stored in @data + */ struct persistent_ram_buffer { uint32_t sig; atomic_t start; |