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s3fs-fuse
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fix streamuplod not working (#2204) 

fuse_main will do fork to daemonize. if ThreadPool is created before
this, worker thread will not be placed in child process.

Move ThreadPool Init to s3fs_init and destory to s3fs_destory.

Signed-off-by: liubingrun <liubr1@chinatelecom.cn>
This commit is contained in:
LiuBingrun 2023-07-02 09:56:59 +08:00 committed by GitHub
parent 06d0852e74
commit a8edbd8622
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 12 deletions
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19
src/s3fs.cpp
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@ -4241,6 +4241,11 @@ static void* s3fs_init(struct fuse_conn_info* conn)
conn->want |= FUSE_CAP_BIG_WRITES;
}
if(!ThreadPoolMan::Initialize(max_thread_count)){
S3FS_PRN_CRIT("Could not create thread pool(%d)", max_thread_count);
s3fs_exit_fuseloop(EXIT_FAILURE);
}
// Signal object
if(!S3fsSignals::Initialize()){
S3FS_PRN_ERR("Failed to initialize signal object, but continue...");
@ -4258,6 +4263,8 @@ static void s3fs_destroy(void*)
S3FS_PRN_WARN("Failed to clean up signal object.");
}
ThreadPoolMan::Destroy();
// cache(remove at last)
if(is_remove_cache && (!CacheFileStat::DeleteCacheFileStatDirectory() || !FdManager::DeleteCacheDirectory())){
S3FS_PRN_WARN("Could not remove cache directory.");
@ -5664,15 +5671,6 @@ int main(int argc, char* argv[])
max_dirty_data = -1;
}
if(!ThreadPoolMan::Initialize(max_thread_count)){
S3FS_PRN_EXIT("Could not create thread pool(%d)", max_thread_count);
S3fsCurl::DestroyS3fsCurl();
s3fs_destroy_global_ssl();
destroy_parser_xml_lock();
destroy_basename_lock();
exit(EXIT_FAILURE);
}
// check free disk space
if(!FdManager::IsSafeDiskSpace(NULL, S3fsCurl::GetMultipartSize() * S3fsCurl::GetMaxParallelCount())){
S3FS_PRN_EXIT("There is no enough disk space for used as cache(or temporary) directory by s3fs.");
@ -5736,9 +5734,6 @@ int main(int argc, char* argv[])
}
fuse_opt_free_args(&custom_args);
// Destroy thread pool
ThreadPoolMan::Destroy();
// Destroy curl
if(!S3fsCurl::DestroyS3fsCurl()){
S3FS_PRN_WARN("Could not release curl library.");