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vfs_block: warn only once if sync is not supported

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Issue #4825
Issue #4820
This commit is contained in:
Christian Helmuth
2023-04-27 14:15:36 +02:00
parent 6717494c5b
commit 091db48843
3 changed files with 24 additions and 1 deletions
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7
repos/os/src/lib/vfs/block_file_system.h
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@ -332,7 +332,12 @@ class Vfs::Block_file_system::Data_file_system : public Single_file_system
_tx_source->release_packet(p);
if (!p.succeeded()) {
Genode::error("vfs_block: syncing blocks failed");
/* only warn once if sync is not supported */
static bool print_sync_failed = true;
if (print_sync_failed) {
Genode::warning("vfs_block: syncing blocks failed");
print_sync_failed = false;
}
return SYNC_ERR_INVALID;
}