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| author | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-30 19:26:49 -0300 |
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| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-30 19:26:49 -0300 |
| commit | b9fccfd53902389d01dc8ea5acb375aeca95e55e (patch) | |
| tree | 9033f8767bbb5bbaa7cfa94a1e6e465607a651a6 /cloud-mdir-sync | |
| parent | 8f7c714265c7644c818a93fbc7928fc6b4d1c30e (diff) | |
| download | cloud_mdir_sync-b9fccfd53902389d01dc8ea5acb375aeca95e55e.tar.gz cloud_mdir_sync-b9fccfd53902389d01dc8ea5acb375aeca95e55e.tar.bz2 cloud_mdir_sync-b9fccfd53902389d01dc8ea5acb375aeca95e55e.zip | |
Manage concurrency to avoid running out of file descriptors
AIO does not seem to strictly pipeline work, so it is possible for a very
large number of message download tasks to be scheduled. Each one that gets
scheduled opens a file descriptor, and so we can run out of them fairly
fast.
Strictly limit the number of open files per mailbox during message
downloading.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'cloud-mdir-sync')
0 files changed, 0 insertions, 0 deletions