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| author | Nadia Derbey <Nadia.Derbey@bull.net> | 2008-04-29 10:00:43 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 17:06:12 +0200 |
| commit | 424450c1dbe72b6e2637e91108417d7d9580c4c3 (patch) | |
| tree | 472fd07a519cdfd594a15da5d2167d8de937e95e /fs/xfs/xfs_dmops.c | |
| parent | ipc: recompute msgmni on memory add / remove (diff) | |
| download | linux-424450c1dbe72b6e2637e91108417d7d9580c4c3.tar.xz linux-424450c1dbe72b6e2637e91108417d7d9580c4c3.zip | |
ipc: invoke the ipcns notifier chain as a work item
Make the memory hotplug chain's mutex held for a shorter time: when memory is
offlined or onlined a work item is added to the global workqueue. When the
work item is run, it notifies the ipcns notifier chain with the
IPCNS_MEMCHANGED event.
Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Matt Helsley <matthltc@us.ibm.com>
Cc: Mingming Cao <cmm@us.ibm.com>
Cc: Pierre Peiffer <pierre.peiffer@bull.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/xfs/xfs_dmops.c')
0 files changed, 0 insertions, 0 deletions