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-rw-r--r--src/linux_c.zig1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/linux_c.zig b/src/linux_c.zig
index 0b39d1987..dade43a32 100644
--- a/src/linux_c.zig
+++ b/src/linux_c.zig
@@ -292,6 +292,7 @@ pub const SystemErrno = enum(u8) {
};
};
+pub const preallocate_length = 2048 * 1024;
pub fn preallocate_file(fd: std.os.fd_t, offset: std.os.off_t, len: std.os.off_t) anyerror!void {
// https://gist.github.com/Jarred-Sumner/b37b93399b63cbfd86e908c59a0a37df
// ext4 NVME Linux kernel 5.17.0-1016-oem x86_64