diff options
| author | V3n3RiX <venerix@koprulu.sector> | 2023-07-10 10:26:59 +0100 |
|---|---|---|
| committer | V3n3RiX <venerix@koprulu.sector> | 2023-07-10 10:26:59 +0100 |
| commit | 870be9524d5a85e6be7803b3f4eae71fd93cb530 (patch) | |
| tree | 69e71d2202044c302e1f9209a0a40d7418d8e48d /sys-fs/bees/files | |
| parent | 9e8f96c1b33dc01bc5dfbed0cfb2702bb299f1e0 (diff) | |
gentoo auto-resync : 10:07:2023 - 10:26:59
Diffstat (limited to 'sys-fs/bees/files')
| -rw-r--r-- | sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch b/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch new file mode 100644 index 000000000000..0ceb5cbfc79e --- /dev/null +++ b/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch @@ -0,0 +1,34 @@ +From 10c2006e627b5bda74f9f8aca1a574aa0e0e1eaa Mon Sep 17 00:00:00 2001 +From: Kai Krakow <kai@kaishome.de> +Date: Sun, 9 Jul 2023 12:24:40 +0200 +Subject: [PATCH] HACK: crucible: Work around kernel memory fragmentation + +According to @Zygo: + +> This will drastically reduce the number of reflinks bees can handle +> to a single extent, but that size is beyond more than enough for most +> filesystems. Making the buffer smaller may also reduce the size of +> vmallocs which might be aggravating the kernel's memory manager. + +Link: https://github.com/Zygo/bees/issues/260#issuecomment-1627586574 +Signed-off-by: Kai Krakow <kai@kaishome.de> +--- + include/crucible/fs.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/include/crucible/fs.h b/include/crucible/fs.h +index 6d1780b..5da7da0 100644 +--- a/include/crucible/fs.h ++++ b/include/crucible/fs.h +@@ -65,7 +65,7 @@ namespace crucible { + }; + + struct BtrfsIoctlLogicalInoArgs { +- BtrfsIoctlLogicalInoArgs(uint64_t logical, size_t buf_size = 16 * 1024 * 1024); ++ BtrfsIoctlLogicalInoArgs(uint64_t logical, size_t buf_size = 64 * 1024); + + uint64_t get_flags() const; + void set_flags(uint64_t new_flags); +-- +2.39.3 + |