[PR #937] [MERGED] Disable malloc_trim #1712

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opened 2026-03-04 02:01:48 +03:00 by kerem · 0 comments

kerem commented

2026-03-04 02:01:48 +03:00

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📋 Pull Request Information

Original PR: https://github.com/s3fs-fuse/s3fs-fuse/pull/937
Author: @gaul
Created: 1/29/2019
Status: ✅ Merged
Merged: 2/3/2019
Merged by: @ggtakec

Base: master ← Head: malloc-trim

📝 Commits (1)

3076abc Disable malloc_trim

📊 Changes

1 file changed (+2 additions, -1 deletions)

View changed files

📝 src/s3fs.h (+2 -1)

📄 Description

This avoids walking the entire heap multiple times for complex
operations like readdir. This does not entirely eliminate the
observed performance regression but does dramatically reduce s3fs CPU
usage. References #935. Fixes #936.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/s3fs-fuse/s3fs-fuse/pull/937 **Author:** [@gaul](https://github.com/gaul) **Created:** 1/29/2019 **Status:** ✅ Merged **Merged:** 2/3/2019 **Merged by:** [@ggtakec](https://github.com/ggtakec) **Base:** `master` ← **Head:** `malloc-trim` --- ### 📝 Commits (1) - [`3076abc`](https://github.com/s3fs-fuse/s3fs-fuse/commit/3076abc7441b608964f19217f1be10069573be4c) Disable malloc_trim ### 📊 Changes **1 file changed** (+2 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `src/s3fs.h` (+2 -1) </details> ### 📄 Description This avoids walking the entire heap multiple times for complex operations like `readdir`. This does not entirely eliminate the observed performance regression but does dramatically reduce s3fs CPU usage. References #935. Fixes #936. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>