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authorChristoph Lameter <clameter@sgi.com>2008-03-13 07:57:49 +0100
committerChristoph Lameter <clameter@sgi.com>2008-03-17 19:14:17 +0100
commitcaeab084deb61cd2d51cb8facc0e894a5b406aa4 (patch)
tree9a5bebe51b0dce51169bf86c6a0fb91d0c929c56 /mm/mprotect.c
parentMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff)
downloadlinux-caeab084deb61cd2d51cb8facc0e894a5b406aa4.tar.xz
linux-caeab084deb61cd2d51cb8facc0e894a5b406aa4.zip
slub page alloc fallback: Enable interrupts for GFP_WAIT.
The fallback path needs to enable interrupts like done for the other page allocator calls. This was not necessary with the alternate fast path since we handled irq enable/disable in the slow path. The regular fastpath handles irq enable/disable around calls to the slow path so we need to restore the proper status before calling the page allocator from the slowpath. Signed-off-by: Christoph Lameter <clameter@sgi.com>
Diffstat (limited to 'mm/mprotect.c')
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