summaryrefslogtreecommitdiff
path: root/source3/modules/vfs_aio_linux.c
AgeCommit message (Collapse)AuthorFilesLines
2012-04-12Fix return_fn when aio was cancelled. We need to return -1, errno = ECANCELED.Jeremy Allison1-0/+5
2012-04-12Fix the same bug reported by Kirill Malkin ↵Jeremy Allison1-4/+24
<kirill.malkin@starboardstorage.com> and fixed by Volker for vfs_aio_fork as ref 0aacdbfada46329e0ad9dacfa90041a1c7dbf3e8. From that change: aio_suspend does not signal the main process with a signal, it just waits. The aio_fork module does not use the signal at all, it directly calls back into the main smbd by calling smbd_aio_complete_aio_ex. This is an abstraction violation, but the alternative would have been to use signals where they are not needed. However, in wait_for_aio_completion this bites us: With aio_fork we call handle_aio_completed twice on the same aio_ex struct: Once from the call to handle_aio_completion within the aio_fork module and once from the code in wait_for_aio_completion. Fix this differently here by not calling directly back into smbd, but using a new function aio_linux_setup_returns() to setup the return values that wait_for_aio_completion() in the main smbd will pick up by calling handle_aio_completd().
2012-04-12s3: Fix a typoVolker Lendecke1-1/+1
Autobuild-User: Volker Lendecke <vl@samba.org> Autobuild-Date: Thu Apr 12 23:38:24 CEST 2012 on sn-devel-104
2012-04-11Add a new module, aio_linux which implements Linux kernel aio support. Docs ↵Jeremy Allison1-0/+730
to follow. Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Wed Apr 11 02:29:04 CEST 2012 on sn-devel-104