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| author |   David Howells <dhowells@redhat.com> | 2024-07-12 11:54:11 +0100 |
|---|---|---|
| committer |   Christian Brauner <brauner@kernel.org> | 2024-09-05 11:00:42 +0200 |
| commit | 22de489d1e9d6c30bf9554a9c58bf1dc8d951f7d (patch) | |
| tree | d4b621ff448868d532a3dae39c4ee7c403a3c83c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | netfs: Set the request work function upon allocation (diff) | |
| download | wireguard-linux-22de489d1e9d6c30bf9554a9c58bf1dc8d951f7d.tar.xz wireguard-linux-22de489d1e9d6c30bf9554a9c58bf1dc8d951f7d.zip | |
netfs: Use bh-disabling spinlocks for rreq->lock
Use bh-disabling spinlocks when accessing rreq->lock because, in the
future, it may be twiddled from softirq context when cleanup is driven from
cache backend DIO completion.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Link: https://lore.kernel.org/r/20240814203850.2240469-12-dhowells@redhat.com/ # v2
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions