diff options
Diffstat (limited to 'fs/squashfs/Kconfig')
| -rw-r--r-- | fs/squashfs/Kconfig | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig index 218bacdd4298..60fc98bdf421 100644 --- a/fs/squashfs/Kconfig +++ b/fs/squashfs/Kconfig @@ -73,11 +73,10 @@ config SQUASHFS_CHOICE_DECOMP_BY_MOUNT select SQUASHFS_DECOMP_SINGLE select SQUASHFS_DECOMP_MULTI select SQUASHFS_DECOMP_MULTI_PERCPU + select SQUASHFS_MOUNT_DECOMP_THREADS help Compile all parallel decompression modes and specify the decompression mode by setting "threads=" during mount. - threads=<single|multi|percpu> - default Decompressor parallelisation is SQUASHFS_DECOMP_SINGLE choice @@ -127,6 +126,19 @@ config SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU decompression is load-balanced across the cores. endchoice +config SQUASHFS_MOUNT_DECOMP_THREADS + bool "Add the mount parameter 'threads=' for squashfs" + depends on SQUASHFS + depends on SQUASHFS_DECOMP_MULTI + default n + help + Use threads= to set the decompression parallel mode and the number of threads. + If SQUASHFS_CHOICE_DECOMP_BY_MOUNT=y + threads=<single|multi|percpu|1|2|3|...> + else + threads=<2|3|...> + The upper limit is num_online_cpus() * 2. + config SQUASHFS_XATTR bool "Squashfs XATTR support" depends on SQUASHFS |