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| author | Santosh Sivaraj <santosh@fossix.org> | 2019-01-18 09:22:13 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2019-02-25 21:59:03 -0600 |
| commit | c86fb12c07a6dc7d878503c1d8ff2de705bf61d7 (patch) | |
| tree | fa7ef3f14226183cc52e753dae6fd4b7218c55ea /core | |
| parent | 3ac2db0a83e70bb7768c64b3fbf480e326c07d10 (diff) | |
| download | skiboot-c86fb12c07a6dc7d878503c1d8ff2de705bf61d7.zip skiboot-c86fb12c07a6dc7d878503c1d8ff2de705bf61d7.tar.gz skiboot-c86fb12c07a6dc7d878503c1d8ff2de705bf61d7.tar.bz2 | |
imc/catalog: Decompress catalog asynchronously
In-Memory Collection(IMC) counters catalog is compressed blob which is
loaded from the flash; decompression starts once the data is loaded from
nvram by the main thread. This can be optimized by using the libxz API
function which creates a job to do the decompression by not blocking the
main thread.
Refactor decompress() to use the libxz asynchronous wrapper
functions. This also cleans up the error handling path in imc_init().
CC: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'core')
| -rw-r--r-- | core/init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/init.c b/core/init.c index 132a42a..6630a92 100644 --- a/core/init.c +++ b/core/init.c @@ -1201,6 +1201,9 @@ void __noreturn __nomcount main_cpu_entry(const void *fdt) preload_capp_ucode(); start_preload_kernel(); + /* Catalog decompression routine */ + imc_decompress_catalog(); + /* Virtual Accelerator Switchboard */ vas_init(); |