From 2888cb39c199df8e706c286af8fefcbd4acc7a9b Mon Sep 17 00:00:00 2001 From: Bruce Ashfield Date: Fri, 18 Nov 2022 17:28:51 -0500 Subject: kern-tools: integrate ZFS speedup patch Bumping the SRCREV to integrat the following kern-tools change: commit 2d01f24bc78256c709728eb3f204491bce13e0e5 Author: Volodymyr Babchuk Date: Fri Nov 4 23:32:38 2022 +0000 kconf_check: store some files in tmpdir Some file systems, like ZFS, are very slow at appending to existing files. Due to Copy-On-Write nature, they create a new copy of a file each time we do ">>" in a shell script. This becomes very noticeable if shell script does lots and lots of appends, like sanitize_fragment() function in kconf_check. On my setup, do_kernel_configcheck task takes literally hours to complete. To fix this issue, we can store sanitized_list and fragment_errors.txt files on tmpfs, which is extremely fast at writing. As most distros use tmpfs for /tmp, logical step is to use `mktemp` to create temporary files. After completing writing to temporary locations, we can move those two files back to ${LOGDIR}. Also, function 'cleanup' was added to remove temporary files in case of abnormal exit. With this patch, do_kernel_configcheck task completes in ~2 minutes on my setup, which is a great improvement. Signed-off-by: Volodymyr Babchuk (From OE-Core rev: 9d50e2606eb66019044ee176f355a84a65a1499c) Signed-off-by: Bruce Ashfield Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie --- meta/recipes-kernel/kern-tools/kern-tools-native_git.bb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'meta/recipes-kernel/kern-tools/kern-tools-native_git.bb') diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb index 07d7daf5fb..12f1cf516e 100644 --- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb +++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb @@ -11,7 +11,7 @@ LIC_FILES_CHKSUM = "\ DEPENDS = "git-native" -SRCREV = "6a4752ebbe7d242c02b3c74a5772926edd243626" +SRCREV = "2d01f24bc78256c709728eb3f204491bce13e0e5" PV = "0.3+git${SRCPV}" inherit native -- cgit v1.2.3-54-g00ecf