libfiemap: delete unuseful check
Just let fallocate fails. It also doesn't check for the delta between
the old file and the new file.
Test: unit tests
Change-Id: I05e12b097a973d9fe7fe696cc472bd7ec2d180c7
diff --git a/fs_mgr/libfiemap/fiemap_writer.cpp b/fs_mgr/libfiemap/fiemap_writer.cpp
index b5794d3..d34e0b8 100644
--- a/fs_mgr/libfiemap/fiemap_writer.cpp
+++ b/fs_mgr/libfiemap/fiemap_writer.cpp
@@ -233,8 +233,7 @@
return sb.st_size;
}
-static bool PerformFileChecks(const std::string& file_path, uint64_t file_size, uint64_t* blocksz,
- uint32_t* fs_type) {
+static bool PerformFileChecks(const std::string& file_path, uint64_t* blocksz, uint32_t* fs_type) {
struct statfs64 sfs;
if (statfs64(file_path.c_str(), &sfs)) {
PLOG(ERROR) << "Failed to read file system status at: " << file_path;
@@ -258,12 +257,6 @@
return false;
}
- uint64_t available_bytes = sfs.f_bsize * sfs.f_bavail;
- if (access(file_path.c_str(), F_OK) != 0 && available_bytes <= file_size) {
- LOG(ERROR) << "Not enough free space in file system to create file of size : " << file_size;
- return false;
- }
-
*blocksz = sfs.f_bsize;
*fs_type = sfs.f_type;
return true;
@@ -732,7 +725,7 @@
uint64_t blocksz;
uint32_t fs_type;
- if (!PerformFileChecks(abs_path, file_size, &blocksz, &fs_type)) {
+ if (!PerformFileChecks(abs_path, &blocksz, &fs_type)) {
LOG(ERROR) << "Failed to validate file or file system for file:" << abs_path;
cleanup(abs_path, create);
return nullptr;