| commit | 132beacf9785d2e6e8aecb59aa078f3ca5668fa6 | |
| author | Christoph Lameter <clameter@engr.sgi.com> | |
| Sun, 8 Jan 2006 09:01:02 +0000 (8 01:01 -0800) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Mon, 9 Jan 2006 04:12:44 +0000 (8 20:12 -0800) | ||
| tree | 7b1274279448e4fde20489b7572455ef93bc4c3d | treesnapshot (tar.gz zip) |
| parent | 1a75a6c825c17249ca49f050a872a04ce0997ce3 | commitdiff |
[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>
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>
| mm/mempolicy.c | diffblobblamehistory |