From: Colin Walters <walters@verbum.org>
Date: Mon, 17 Mar 2025 23:09:53 +0000 (-0400)
Subject: commit: Clarify that syncfs is of repo/tmp
X-Git-Tag: archive/raspbian/2025.7-2+rpi1^2^2~6^2~5^2~3^2
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=688ab1aa8ec2c720c21b0026aef8ce9c4f7efac9;p=ostree.git

commit: Clarify that syncfs is of repo/tmp

We saw this in an error message:
```
error: Generating commit from rootfs: syncfs: Not a directory
```

I'm pretty sure it's this function call but let's be a bit
more sure by adding a bit more context.
---

diff --git a/src/libostree/ostree-repo-commit.c b/src/libostree/ostree-repo-commit.c
index c5a47d32..4bf845c4 100644
--- a/src/libostree/ostree-repo-commit.c
+++ b/src/libostree/ostree-repo-commit.c
@@ -2233,7 +2233,7 @@ ostree_repo_commit_transaction (OstreeRepo *self, OstreeRepoTransactionStats *ou
   if (!self->disable_fsync && g_getenv ("OSTREE_SUPPRESS_SYNCFS") == NULL)
     {
       if (syncfs (self->tmp_dir_fd) < 0)
-        return glnx_throw_errno_prefix (error, "syncfs");
+        return glnx_throw_errno_prefix (error, "syncfs(repo/tmp)");
     }
 
   if (!rename_pending_loose_objects (self, cancellable, error))