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| author | Simon Rettberg | 2021-10-26 09:58:26 +0200 |
|---|---|---|
| committer | Your Name | 2021-10-26 09:58:26 +0200 |
| commit | df644608f0532d79e069652782f22da6ce9e693a (patch) | |
| tree | 38d3657a942b251342e823ed25ddb43a2e907b29 /core/includes | |
| parent | mltk: Require zstd (diff) | |
| download | mltk-df644608f0532d79e069652782f22da6ce9e693a.tar.gz mltk-df644608f0532d79e069652782f22da6ce9e693a.tar.xz mltk-df644608f0532d79e069652782f22da6ce9e693a.zip | |
Add CONFIG_NFS_CACHE global option, use for kernel
This adds the possibility to cache the built kernel on an NFS share
for later re-use.
Diffstat (limited to 'core/includes')
| -rw-r--r-- | core/includes/paths.inc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/core/includes/paths.inc b/core/includes/paths.inc index 29016598..18b2ba76 100644 --- a/core/includes/paths.inc +++ b/core/includes/paths.inc @@ -30,3 +30,18 @@ __init () { pdebug "System lib paths: $SYS_LIB_PATHS" } +nfs_cache_avail () { + [ -z "$CONFIG_NFS_CACHE" ] && return 1 + NFS_CACHE_DIR="${ROOT_DIR}/tmp/nfscache" + mountpoint "$NFS_CACHE_DIR" && return 0 + pinfo "Trying to mount NFS cache" + mkdir -p "$NFS_CACHE_DIR" || perror "Could not mkdir $NFS_CACHE_DIR" + if mount -v -o rw,async,nolock,soft,timeo=300,fg,retry=0 "$CONFIG_NFS_CACHE" "$NFS_CACHE_DIR"; then + pinfo "Mounted NFS build cache" + return 0 + fi + pwarning "Error mounting NFS build cache. Caching not enabled" + CONFIG_NFS_CACHE= + NFS_CACHE_DIR= + return 1 +} |