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| author | Christoph Lameter <clameter@engr.sgi.com> | 2006-01-08 04:01:02 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 23:12:44 -0500 |
| commit | 132beacf9785d2e6e8aecb59aa078f3ca5668fa6 (patch) | |
| tree | 7b1274279448e4fde20489b7572455ef93bc4c3d /Documentation/DMA-API.txt | |
| parent | 1a75a6c825c17249ca49f050a872a04ce0997ce3 (diff) | |
[PATCH] Drop page table lock before calling migrate_page_add()
migrate_page_add cannot be called with a spinlock held (calls
isolate_lru_page which calles schedule_on_each_cpu). Drop ptl lock in
check_pte_range before calling migrate_page_add().
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/DMA-API.txt')
0 files changed, 0 insertions, 0 deletions