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...file doesn't exist yet. While at it, avoid a memory leak if the caller passes a file= argument more than once. Signed-off-by: Eric Blake <eblake@redhat.com> --- plugins/file/file.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/plugins/file/file.c b/plugins/file/file.c index ef5da3d..4a91251 100644 --- a/plugins/file/file.c +++ b/plugins/file/file.c @@ -117,6 +117,7 @@ file_config (const char *key, const char *value) { if (strcmp (key, "file") == 0) { /* See FILENAMES AND PATHS in nbdkit-plugin(3). */ + free (filename); filename = nbdkit_absolute_pat...

...--ip* | -P | --pid* | -p | --port | --run | --selinux-label | -t | --threads | --tls | --tls-certificates | -U | --unix | -u | --user) args[$i]="$1" ((++i)) args[$i]="$2" diff --git a/plugins/file/file.c b/plugins/file/file.c index a603be8..ef5da3d 100644 --- a/plugins/file/file.c +++ b/plugins/file/file.c @@ -200,7 +200,7 @@ file_close (void *handle) free (h); } -#define THREAD_MODEL NBDKIT_THREAD_MODEL_SERIALIZE_REQUESTS +#define THREAD_MODEL NBDKIT_THREAD_MODEL_PARALLEL /* Get the file size. */ static int64_t diff --git a/src/conne...

I want to make my nbd forwarding plugin fully parallel - but to do that, I first need to make nbdkit itself fully parallel ;) With this series, I was finally able to demonstrate out-of-order responses when using qemu-io (which is great at sending back-to-back requests prior to waiting for responses) coupled with the nbd file plugin (which has a great feature of rdelay and wdelay, to make it

I've posted some of these patches or ideas before; but now I'm confident enough with the series that it should be ready to push; at any rate, I can now run test-socket-activation in a tight loop without triggering any crashes or hangs. With this in place, I'm going back to work on making the nbd forwarder wort with the parallel thread model. Eric Blake (8): sockets: Use