diff options
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-bootmem.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c index 51fb34edffbf..ba8f82a29a81 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c +++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c @@ -557,7 +557,20 @@ bootmem_free_done: } -struct cvmx_bootmem_named_block_desc * +/** + * Finds a named memory block by name. + * Also used for finding an unused entry in the named block table. + * + * @name: Name of memory block to find. If NULL pointer given, then + * finds unused descriptor, if available. + * + * @flags: Flags to control options for the allocation. + * + * Returns Pointer to memory block descriptor, NULL if not found. + * If NULL returned when name parameter is NULL, then no memory + * block descriptors are available. + */ +static struct cvmx_bootmem_named_block_desc * cvmx_bootmem_phy_named_block_find(char *name, uint32_t flags) { unsigned int i; @@ -651,7 +664,16 @@ struct cvmx_bootmem_named_block_desc *cvmx_bootmem_find_named_block(char *name) } EXPORT_SYMBOL(cvmx_bootmem_find_named_block); -int cvmx_bootmem_phy_named_block_free(char *name, uint32_t flags) +/** + * Frees a named block. + * + * @name: name of block to free + * @flags: flags for passing options + * + * Returns 0 on failure + * 1 on success + */ +static int cvmx_bootmem_phy_named_block_free(char *name, uint32_t flags) { struct cvmx_bootmem_named_block_desc *named_block_ptr; |